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USB-PD PHY That is TCPCI Standard for Use with Any Low-Cost I2C Master Such as Hub IC, MCU or SOC (MAX25430B) Non-TCPC Versions Available for Protecting External USB-PD Controller (MAX25430A) Integrated Buck-Boost Controller for External H-bridge Integrated and User-Programmable Buck-Boost Output Voltage Adjustment up to 500mΩ of Cable Resistance Highest Performance, Safest, and Lowest Cost Passenger Cable-Shield Short-to-Battery Protection Integrated 3.0V to 5.5V 1W Smart, Reliable VCONN Switch with Protection Integrated 24V Protection on HVD+, HVD-, HVCC1 and HVCC2 Integrated Legacy USB 2.0 Charging Support including BC1.2, Apple CarPlay, MFi R33, and OTG Integrated ±15kV Air, ±8kV Contact ISO 10605 and IEC 61000-4-2 ESD Protection -40°C to 125°C Operating Temperature Range 40-Pin (6mm x 6mm) TQFN Package with EP AEC-Q100 and AEC-Q006 Qualified 
USB-PD PHY That is TCPCI Standard for Use with Any Low-Cost I2C Master Such as Hub IC, MCU or SOC (MAX25430B) Non-TCPC Versions Available for Protecting External USB-PD Controller (MAX25430A) Integrated Buck-Boost Controller for External H-bridge Integrated and User-Programmable Buck-Boost Output Voltage Adjustment up to 500mΩ of Cable Resistance Highest Performance, Safest, and Lowest Cost Passenger Cable-Shield Short-to-Battery Protection Integrated 3.0V to 5.5V 1W Smart, Reliable VCONN Switch with Protection Integrated 24V Protection on HVD+, HVD-, HVCC1 and HVCC2 Integrated Legacy USB 2.0 Charging Support including BC1.2, Apple CarPlay, MFi R33, and OTG Integrated ±15kV Air, ±8kV Contact ISO 10605 and IEC 61000-4-2 ESD Protection -40°C to 125°C Operating Temperature Range 40-Pin (6mm x 6mm) TQFN Package with EP AEC-Q100 and AEC-Q006 Qualified 
Maxim provides wide range of products that were designed for use in USB signaling and USB power management. Our USB battery charger ICs offer USB-C and BC1.2 adapter detection, reduce charge time and heat while maximizing safety. Our USB battery charger detector ICs enable universal and optimal charging over USB-C or legacy ports.
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Featured Products
MAX25432BEVKIT Evaluation Kit for the MAX25432
The MAX25432 EV kit and collateral provides a convenient platform to the design engineer for rap...
- 100W USB-PD Rev. 3.0 with PPS for CDP and DCP Applications
- Legacy USB 2.0 Charging Support—Meets MFi R3x
- Programmable Fixed and Augmented PDOs Using the Feather Board and GUI
- Test Points Available for Signals and Buck-Boost analysis
- Fully Assembled and Tested, Proven PCB Layout
MAX25432 Automotive, 100W, USB PD, PPS, Buck-Boost Port Controller and Protector
The MAX25432 combines an automotive-grade buck-boost controller capable of full-range 3.3V to 21...
- USB PD PHY That Is TCPCI-Standard for Use with Any Low-Cost I2C Master (Hub IC, MCU, SoC)
- Ground Offset Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
- Non-TCPC Versions Available for Protecting External USB PD Controller (MAX25432A)
- Integrated Buck-Boost Controller for External H-Bridge
- 4.5V to 36V Input Operating Range
- 220kHz, 300kHz, and 400kHz Switching Frequency
- External Frequency Synchronization and Spread Spectrum for Reduced EMI
- USB PD PPS APDO Support – TID 5821
- 10mV Programmable Voltage Step Size
- 25mA Programmable Current Step Size
- Integrated Cable Compensation up to 516mΩ
- Highest Performance, Safest, and Lowest Cost Passenger Cable-Shield Short-to-Battery Protection
- Minimizes Short-Circuit Currents with a Small, Single-FET Solution
- Integrated High-Side Current-Sense Amplifiers, ADC and DAC
- Integrated 3.3V to 5.0V, 1.5W, Smart, Reliable VCONN Switches and Protection
- 50mA Programmable Overcurrent Step Size
- Integrated 24V DC Protection on Protected HVD+, HVD-, HVCC1, HVCC2 Outputs
- Integrated Legacy USB 2.0 Charging Support Including BC1.2, Apple CarPlay, OTG, and Apple MFi Rev 3x
- Integrated ±15kV Air-Gap/±8kV Contact Discharge ISO 10605 and IEC 61000-4-2 ESD Protection
- -40°C to +125°C Operating Temperature Range
- 40-Pin, 6mm x 6mm, TQFN Package with EP
- AEC-Q100 and AEC-Q006 Qualified
MAX77958EVKIT-2S6 Evaluation Kit for the MAX77958, MAX77961
The MAX77958 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
- High Voltage VBUS Range
- Short to VBUS Protection on CC Pins
- Type-C Support and USB-PD Support
- Mode configuration: DFP/UFP/DRP
- Type-C rev1.3 and PD3.0 Compatible
- Cable Orientation and Power Role Detection
- Integrated VCONN Switch with OCP
- Support Try.Snk State
- Support Audio
- Support Debug Accessory Sink/Source Mode
- FRS (Fast Role Swap) Initial Sink Support
- PPS (Programmable Power Supply) Sink Support
- Support BC1.2 Legacy/Proprietary Charger Detection
- Integrated D+/D- Switches
- MTP Memory for Storing Custom Configuration
- Moisture Detection and Corrosion Prevention
- Customization Script
- I2C Programmable Configuration
- I2C Master to Control External Charger or DC-DC Converter IC
- Nine Configurable GPIOs (GPIO6 for SID)
- External SuperSpeed Mux/Detection/IRQ
- EN/DISABLE External Power or FETs
- On-Board I2C Interface
- Windows 10 Compatible
- Proven PCB Layout
- Fully Assembled and Tested
MAX77958EVKIT-3S6 Evaluation Kit for the MAX77958, MAX77961
The MAX77958 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
- High Voltage VBUS Range
- Short to VBUS Protection on CC Pins
- Type-C Support and USB-PD Support
- Mode configuration: DFP/UFP/DRP
- Type-C rev1.3 and PD3.0 Compatible
- Cable Orientation and Power Role Detection
- Integrated VCONN Switch with OCP
- Support Try.Snk State
- Support Audio
- Support Debug Accessory Sink/Source Mode
- FRS (Fast Role Swap) Initial Sink Support
- PPS (Programmable Power Supply) Sink Support
- Support BC1.2 Legacy/Proprietary Charger Detection
- Integrated D+/D- Switches
- MTP Memory for Storing Custom Configuration
- Moisture Detection and Corrosion Prevention
- Customization Script
- I2C Programmable Configuration
- I2C Master to Control External Charger or DC-DC Converter IC
- Nine Configurable GPIOs (GPIO6 for SID)
- External SuperSpeed Mux/Detection/IRQ
- EN/DISABLE External Power or FETs
- On-Board I2C Interface
- Windows 10 Compatible
- Proven PCB Layout
- Fully Assembled and Tested
MAX16984AEVKIT Evaluation Kit for the MAX16984A
The MAX16984A evaluation kit (EV kit) demonstrates the MAX16984A automotive high-current, high-e...
- Configurable Charge Detection Modes
- USB-IF BC1.2 CDP, DCP
- Apple 2.4A
- Samsung 2.0A
- China YD/T 1591-2009 Charging Specification
- Automatic USB Voltage Adjustment by Integrated DC-DC Converter (310kHz - 2.2MHz)
- Proven PCB Layout
- Fully Assembled and Tested
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-IQ Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Advanced Diagnostics Through I2C Bus
- Reduced Inrush Current with Soft-Start
- Over-temperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX25430AEVKIT Evaluation Kit for the MAX25430
The MAX25430 EVKIT and collateral provides a convenient platform to the design engineer for rapi...
- 100W USB-PD REV3.0 Source Charger Solution using a Cypress PD Controller
- Legacy USB 2.0 Charging Support—Meets MFi R3x
- Register Set Accessible with Feather Board and GUI
- Test Points Available for Signal and Converter Analysis
- EV Kit is Ready for Factory IC Option with Customer Cable Shield Short-to-Battery Protection
- Proven PCB Layout
- Fully Assembled and Tested
MAX25430 Automotive 100W USB-PD Buck-Boost Port Controller and Protector
The MAX25430 combines an automotive-grade buck-boost controller capable of driving up to 5.0A, a...
- Ground-Offset-Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
- 4.5V to 36V Input Operating Range
- Fixed PDO 5V, 9V, 15V, and 20V up to 5.0A
- 220kHz, 300kHz, or 400kHz Switching Frequency
- External Frequency Synchronization and Spread Spectrum for Reduced EMI
- Minimizes Short-Circuit Currents with a Small, Single-FET Solution
MAX25400 Automotive Hi-Speed USB 2.0 Protector
The MAX25400 device provides high-ESD and short-circuit protection for the low-voltage internal ...
- Targeted Features for Optimized USB Performance
- Two RON 3.3Ω (typ) USB 2.0 Data Switches
- 480Mbps, 12Mbps, or 1.5Mbps USB 2.0 Operation
- 9ms Fault-Recovery Time
- Robust for the Automotive Environment
- Short-to-Battery and Short-to-BUS Protection on Protected HVD+ and HVD- Outputs
- Tested to ISO 10605 and IEC 61000-4-2 ESD Standards
- 12-Pin (3mm x 3mm) TQFN-EP Package
- -40°C to +105°C Operating Temperature Range
- AEC-Q100 Qualified
MAX25400EVKIT Evaluation Kit for the MAX25400
The MAX25400 evaluation kit (EV kit) demonstrates the MAX25400 automotive Hi-Speed USB 2.0 prote...
- Protects D+ and D- Signals from Overvoltages Up to 18V and ESD Events
- USB BUS Undervoltage Lockout
- Passes 480Mbps USB Data Signals
- Low On-Resistance
- D+ and D-: 3.3Ω (typ)
- Active-Low FAULT Output Signal
- USB Powered
- Fully Assembled and Tested
- Evaluates the MAX25400 IC in a 12-Pin TQFN Package
MAX25432BEVKIT Evaluation Kit for the MAX25432
The MAX25432 EV kit and collateral provides a convenient platform to the design engineer for rap...
- 100W USB-PD Rev. 3.0 with PPS for CDP and DCP Applications
- Legacy USB 2.0 Charging Support—Meets MFi R3x
- Programmable Fixed and Augmented PDOs Using the Feather Board and GUI
- Test Points Available for Signals and Buck-Boost analysis
- Fully Assembled and Tested, Proven PCB Layout
MAX25432 Automotive, 100W, USB PD, PPS, Buck-Boost Port Controller and Protector
The MAX25432 combines an automotive-grade buck-boost controller capable of full-range 3.3V to 21...
- USB PD PHY That Is TCPCI-Standard for Use with Any Low-Cost I2C Master (Hub IC, MCU, SoC)
- Ground Offset Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
- Non-TCPC Versions Available for Protecting External USB PD Controller (MAX25432A)
- Integrated Buck-Boost Controller for External H-Bridge
- 4.5V to 36V Input Operating Range
- 220kHz, 300kHz, and 400kHz Switching Frequency
- External Frequency Synchronization and Spread Spectrum for Reduced EMI
- USB PD PPS APDO Support – TID 5821
- 10mV Programmable Voltage Step Size
- 25mA Programmable Current Step Size
- Integrated Cable Compensation up to 516mΩ
- Highest Performance, Safest, and Lowest Cost Passenger Cable-Shield Short-to-Battery Protection
- Minimizes Short-Circuit Currents with a Small, Single-FET Solution
- Integrated High-Side Current-Sense Amplifiers, ADC and DAC
- Integrated 3.3V to 5.0V, 1.5W, Smart, Reliable VCONN Switches and Protection
- 50mA Programmable Overcurrent Step Size
- Integrated 24V DC Protection on Protected HVD+, HVD-, HVCC1, HVCC2 Outputs
- Integrated Legacy USB 2.0 Charging Support Including BC1.2, Apple CarPlay, OTG, and Apple MFi Rev 3x
- Integrated ±15kV Air-Gap/±8kV Contact Discharge ISO 10605 and IEC 61000-4-2 ESD Protection
- -40°C to +125°C Operating Temperature Range
- 40-Pin, 6mm x 6mm, TQFN Package with EP
- AEC-Q100 and AEC-Q006 Qualified
MAX77958EVKIT-2S6 Evaluation Kit for the MAX77958, MAX77961
The MAX77958 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
- High Voltage VBUS Range
- Short to VBUS Protection on CC Pins
- Type-C Support and USB-PD Support
- Mode configuration: DFP/UFP/DRP
- Type-C rev1.3 and PD3.0 Compatible
- Cable Orientation and Power Role Detection
- Integrated VCONN Switch with OCP
- Support Try.Snk State
- Support Audio
- Support Debug Accessory Sink/Source Mode
- FRS (Fast Role Swap) Initial Sink Support
- PPS (Programmable Power Supply) Sink Support
- Support BC1.2 Legacy/Proprietary Charger Detection
- Integrated D+/D- Switches
- MTP Memory for Storing Custom Configuration
- Moisture Detection and Corrosion Prevention
- Customization Script
- I2C Programmable Configuration
- I2C Master to Control External Charger or DC-DC Converter IC
- Nine Configurable GPIOs (GPIO6 for SID)
- External SuperSpeed Mux/Detection/IRQ
- EN/DISABLE External Power or FETs
- On-Board I2C Interface
- Windows 10 Compatible
- Proven PCB Layout
- Fully Assembled and Tested
MAX77958EVKIT-3S6 Evaluation Kit for the MAX77958, MAX77961
The MAX77958 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB)...
- High Voltage VBUS Range
- Short to VBUS Protection on CC Pins
- Type-C Support and USB-PD Support
- Mode configuration: DFP/UFP/DRP
- Type-C rev1.3 and PD3.0 Compatible
- Cable Orientation and Power Role Detection
- Integrated VCONN Switch with OCP
- Support Try.Snk State
- Support Audio
- Support Debug Accessory Sink/Source Mode
- FRS (Fast Role Swap) Initial Sink Support
- PPS (Programmable Power Supply) Sink Support
- Support BC1.2 Legacy/Proprietary Charger Detection
- Integrated D+/D- Switches
- MTP Memory for Storing Custom Configuration
- Moisture Detection and Corrosion Prevention
- Customization Script
- I2C Programmable Configuration
- I2C Master to Control External Charger or DC-DC Converter IC
- Nine Configurable GPIOs (GPIO6 for SID)
- External SuperSpeed Mux/Detection/IRQ
- EN/DISABLE External Power or FETs
- On-Board I2C Interface
- Windows 10 Compatible
- Proven PCB Layout
- Fully Assembled and Tested
MAX16984AEVKIT Evaluation Kit for the MAX16984A
The MAX16984A evaluation kit (EV kit) demonstrates the MAX16984A automotive high-current, high-e...
- Configurable Charge Detection Modes
- USB-IF BC1.2 CDP, DCP
- Apple 2.4A
- Samsung 2.0A
- China YD/T 1591-2009 Charging Specification
- Automatic USB Voltage Adjustment by Integrated DC-DC Converter (310kHz - 2.2MHz)
- Proven PCB Layout
- Fully Assembled and Tested
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-IQ Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Advanced Diagnostics Through I2C Bus
- Reduced Inrush Current with Soft-Start
- Over-temperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX25430AEVKIT Evaluation Kit for the MAX25430
The MAX25430 EVKIT and collateral provides a convenient platform to the design engineer for rapi...
- 100W USB-PD REV3.0 Source Charger Solution using a Cypress PD Controller
- Legacy USB 2.0 Charging Support—Meets MFi R3x
- Register Set Accessible with Feather Board and GUI
- Test Points Available for Signal and Converter Analysis
- EV Kit is Ready for Factory IC Option with Customer Cable Shield Short-to-Battery Protection
- Proven PCB Layout
- Fully Assembled and Tested
MAX25430 Automotive 100W USB-PD Buck-Boost Port Controller and Protector
The MAX25430 combines an automotive-grade buck-boost controller capable of driving up to 5.0A, a...
- Ground-Offset-Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
- 4.5V to 36V Input Operating Range
- Fixed PDO 5V, 9V, 15V, and 20V up to 5.0A
- 220kHz, 300kHz, or 400kHz Switching Frequency
- External Frequency Synchronization and Spread Spectrum for Reduced EMI
- Minimizes Short-Circuit Currents with a Small, Single-FET Solution
MAX25400 Automotive Hi-Speed USB 2.0 Protector
The MAX25400 device provides high-ESD and short-circuit protection for the low-voltage internal ...
- Targeted Features for Optimized USB Performance
- Two RON 3.3Ω (typ) USB 2.0 Data Switches
- 480Mbps, 12Mbps, or 1.5Mbps USB 2.0 Operation
- 9ms Fault-Recovery Time
- Robust for the Automotive Environment
- Short-to-Battery and Short-to-BUS Protection on Protected HVD+ and HVD- Outputs
- Tested to ISO 10605 and IEC 61000-4-2 ESD Standards
- 12-Pin (3mm x 3mm) TQFN-EP Package
- -40°C to +105°C Operating Temperature Range
- AEC-Q100 Qualified
MAX25400EVKIT Evaluation Kit for the MAX25400
The MAX25400 evaluation kit (EV kit) demonstrates the MAX25400 automotive Hi-Speed USB 2.0 prote...
- Protects D+ and D- Signals from Overvoltages Up to 18V and ESD Events
- USB BUS Undervoltage Lockout
- Passes 480Mbps USB Data Signals
- Low On-Resistance
- D+ and D-: 3.3Ω (typ)
- Active-Low FAULT Output Signal
- USB Powered
- Fully Assembled and Tested
- Evaluates the MAX25400 IC in a 12-Pin TQFN Package
MAX77860
Highly integrated USB-C buck charger reduces solution size by 30 percent.
MAX77751
Industry's first autonomous charger with integrated USB Type-C detection and reverse boost capab...
MAX77958
Eliminates three months of firmware development with a GUI-driven customization script, BC1.2 su...
MAX14748
Single-chip USB Type-C charging and charger detection solution for 2s Li+ battery pack.
MAX77860
Highly integrated USB-C buck charger reduces solution size by 30 percent.
MAX77751
Industry's first autonomous charger with integrated USB Type-C detection and reverse boost capab...
MAX77958
Eliminates three months of firmware development with a GUI-driven customization script, BC1.2 su...
MAX14748
Single-chip USB Type-C charging and charger detection solution for 2s Li+ battery pack.
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