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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 Blogs

On the Go Vital Monitoring and Gaming Platform

January 13, 2021

This blog explores an application using a low power SIMO PMIC, the world’s smallest solution size and highest system efficiency, and the story behind it.

The Dawn of the Self-Aware Machine

December 10, 2020

What does "The Dawn of the Self-aware Machine" really mean? I am sure many are thinking of the human-like robots seen in the movies as a way to further replace people on the factory floor.

How iButton Devices Facilitate Electric Car Safety

October 29, 2020

Formula Student Germany competitors design fierce electric race cars. They’ve relied on Maxim Integrated’s iButton devices for electric car safety.

How Being Bold Brings Smart Automation Solutions

October 27, 2020

See how the industry’s first true software-configurable universal analog IO solution provides the flexibility to meet industrial automation challenges.

How Performance at the Edge Drives Smarter Manufacturing

October 26, 2020

Maxim Integrated’s Jeff DeAngelis explains how the COVID-19 pandemic has highlighted what’s needed for manufacturing lines to adapt to changing demands.

What Makes Cryptography Easier? Secure Authenticators and Coprocessors

September 17, 2020

See how secure authenticators and coprocessors make it easier for you to integrate cryptography to protect your embedded designs.

Extend the battery life of your vehicle tracker/asset tracker/IoT device 10-fold with Maxim’s ultra-low power GPS solution

September 15, 2020

Full ultra-low power GPS solution using the MAX2769C GNSS L1 receiver, and the MAX32632 ARM Cortex M4 microcontroller

Understand and Address Threats to Cryptographic Systems

September 10, 2020

Understand the threats that cryptographic systems face and how you can guard against these threats.

Two Beautiful Ways to Measure Temperature

September 09, 2020

Learn how easily you can design with the latest Maxim resistance temperature detectors (RTDs) and temperature sensors.

When Smarter Gets Smaller, Only a Dual-Core Micro Will Do

September 03, 2020

Learn how a dual-core Bluetooth Low Energy microcontroller meets the size, power, and security demands of wireless, battery-operated IoT designs.

Featured Products

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

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...
  • USB-PD PHY That is TCPCI Standard for Use with Any Low-Cost I2C Master Such as Hub IC, MCU or SOC (MAX25430B)
    • Ground-Offset-Adjusted BMC PHY for Maximum Signal-to-Noise Ratio
  • Non-TCPC Versions Available for Protecting External USB-PD Controller (MAX25430A)
  • Integrated Buck-Boost Controller for External H-bridge
    • 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
  • 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
    • Minimizes Short-Circuit Currents with a Small, Single-FET Solution
  • 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
  • MAX20463AEVKIT Evaluation Kit for the MAX20463A

    The MAX20463A evaluation kit (EV kit) demonstrates the MAX20463A; a small, integrated USB Type-C...
    • Configurable Charge Detection Modes: USB-C 3.0A, 1.5A
    • High-Side USB Power-Protection Switch
    • Proven PCB Layout
    • Fully Assembled and Tested
    MAX20463A Automotive USB Type-A to Type-C Port Converter with Protection

    MAX20463A Automotive USB Type-A to Type-C Port Converter with Protection

    The MAX20463 is a small, integrated USB Type-C™ Downstream-Facing Port (DFP) solution used to co...
    • USB Type-C R1.3 compliance with integrated VBUS Discharge
      • USB Type-C 1.5A and 3.0A DFP Controller
      • Type-C Current Limit Reduction with VBUS Dropout
    • Designed for Cooperative Protection with Head-Unit Protector
      • Short-to-Battery and Short-to-Ground Survival on HVBUS for Upstream Protector to Handle
      • Accurate USB Bus Forward Current Threshold
      • Low RON 28mΩ (Typ) USB Power Switch
    • Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
      • Optional Shield Short-to-Battery Detection and External FET Control
      • Short-to-BUS Protection on Protected CC1 and CC2 Outputs
      • IEC 61000-4-2 Level-4 ESD Protection (HVBUS, CC1, CC2, SENSE)
    • 3mm x 3mm 12-Pin TDFN Package
    • -40°C to +105°C Operating Temperature Range
    • AEC-Q100 Qualified
    MAX20463 Automotive USB Type-A to Type-C Port Converter with Protection

    MAX20463 Automotive USB Type-A to Type-C Port Converter with Protection

    The MAX20463 is a small, integrated USB Type-C™ Downstream-Facing Port (DFP) solution used to co...
    • USB Type-C R1.3 compliance with integrated VBUS Discharge
      • USB Type-C 1.5A and 3.0A DFP Controller
      • Type-C Current Limit Reduction with VBUS Dropout
    • Designed for Cooperative Protection with Head-Unit Protector
      • Short-to-Battery and Short-to-Ground Survival on HVBUS for Upstream Protector to Handle
      • Accurate USB Bus Forward Current Threshold
      • Low RON 28mΩ (Typ) USB Power Switch
    • Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
      • Optional Shield Short-to-Battery Detection and External FET Control
      • Short-to-BUS Protection on Protected CC1 and CC2 Outputs
      • IEC 61000-4-2 Level-4 ESD Protection (HVBUS, CC1, CC2, SENSE)
    • 3mm x 3mm 12-Pin TDFN Package
    • -40°C to +105°C Operating Temperature Range
    • AEC-Q100 Qualified

    MAX20463EVKIT Evaluation Kit for the MAX20463

    The MAX20463 evaluation kit (EV kit) demonstrates the MAX20463; a small, integrated USB Type-C™ ...
    • Configurable Charge Detection Modes: USB-C 3.0A, 1.5A
    • High-Side USB Power-Protection Switch
    • Proven PCB Layout
    • Fully Assembled and Tested
    MAX77958EVKIT-2S3 Evaluation Kit for the <a href="/en/products/MAX77958">MAX77958</a>/<a href="/en/products/MAX77962">MAX77962</a>

    MAX77958EVKIT-2S3 Evaluation Kit for the MAX77958/MAX77962

    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
    • 9 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

      MAX20461 Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

      The MAX20461 combines a 3A high-efficiency, automotive-grade, step-down converter, a USB Type-C/...
      • One-Chip Type-C Solution Directly from Car Battery to Portable Device
        • MAX20461: USB Type-C Compliant DFP Controller with VCONN Protection
        • MAX20461A: USB Type-C Compliant DFP Controller
        • 1GHz Bandwidth USB 2.0 Data Switches
        • 4.5V to 28V Input (40V Load Dump), Synchronous Buck Converter
        • 5V to 7V, 3A Output Capability
      • Optimal USB Charging and Communication for Portable Devices
        • User-Programmable Voltage Gain Adjusts Output for Up to 500mΩ Cable Resistance
        • User-Programmable USB Current Limit
        • Type-C Cable Orientation Indicator for USB3 Applications
        • Integrated Apple® and Samsung® Dedicated Charger Termination Resistors
        • Supports USB BC1.2 CDP and DCP Modes
        • Supports China YD/T 1591-2009
        • Compatible with USB On-the-Go Specification and Apple CarPlay®
      • Low-Noise Features Prevent Interference with AM Band and Portable Devices
        • Fixed-Frequency 275kHz to 2.2MHz Operation
        • Fixed-PWM Option at No Load
        • Spread Spectrum for EMI Reduction
        • SYNC Input/Output for Frequency Parking
      • Robust Design Keeps Vehicle System and Portable Device Safe in an Automotive Environment
        • Short-to-Battery Protection on VBUS, HVD± Pins
        • CC1 and CC2 Tolerant to 20V Transients
        • Advanced Diagnostics Through I²C Bus
        • ±25kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)*
        • ±15kV Air/±8kV Contact IEC 61000-4-2 (150pF, 330Ω)*
        • ±15kV Air/±8kV Contact (330pF, 330Ω)*
        • Overtemperature Protection, Warning, and Intelligent Current Foldback
        • -40°C to +125°C Operating Temperature Range

      MAX20461A Automotive High-Current Step-Down Converter with USB-C Protection/Host Charger

      The MAX20461 combines a 3A high-efficiency, automotive-grade, step-down converter, a USB Type-C/...
      • One-Chip Type-C Solution Directly from Car Battery to Portable Device
        • MAX20461: USB Type-C Compliant DFP Controller with VCONN Protection
        • MAX20461A: USB Type-C Compliant DFP Controller
        • 1GHz Bandwidth USB 2.0 Data Switches
        • 4.5V to 28V Input (40V Load Dump), Synchronous Buck Converter
        • 5V to 7V, 3A Output Capability
      • Optimal USB Charging and Communication for Portable Devices
        • User-Programmable Voltage Gain Adjusts Output for Up to 500mΩ Cable Resistance
        • User-Programmable USB Current Limit
        • Type-C Cable Orientation Indicator for USB3 Applications
        • Integrated Apple® and Samsung® Dedicated Charger Termination Resistors
        • Supports USB BC1.2 CDP and DCP Modes
        • Supports China YD/T 1591-2009
        • Compatible with USB On-the-Go Specification and Apple CarPlay®
      • Low-Noise Features Prevent Interference with AM Band and Portable Devices
        • Fixed-Frequency 275kHz to 2.2MHz Operation
        • Fixed-PWM Option at No Load
        • Spread Spectrum for EMI Reduction
        • SYNC Input/Output for Frequency Parking
      • Robust Design Keeps Vehicle System and Portable Device Safe in an Automotive Environment
        • Short-to-Battery Protection on VBUS, HVD± Pins
        • CC1 and CC2 Tolerant to 20V Transients
        • Advanced Diagnostics Through I²C Bus
        • ±25kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)*
        • ±15kV Air/±8kV Contact IEC 61000-4-2 (150pF, 330Ω)*
        • ±15kV Air/±8kV Contact (330pF, 330Ω)*
        • Overtemperature Protection, Warning, and Intelligent Current Foldback
        • -40°C to +125°C Operating Temperature Range
      MAX20459 Automotive High-Current Step-Down Converter with USB-C Dedicated Charging Port

      MAX20459 Automotive High-Current Step-Down Converter with USB-C Dedicated Charging Port

      The MAX20459 combines a 3A high-efficiency, automo- tive-grade, step-down converter, a USB Type-...
      • One-Chip Type-C Solution Directly from Car Battery to Portable Device
        • USB Type-C-Compliant DFP Controller
        • Integrated iPhone®/iPad®, Samsung® and BC1.2 DCP Charger Detection
        • 4.5V to 28V Input (40V Load Dump), Synchronous Buck Converter
        • 5V to 7V, 3A Output Capability
        • Standalone Device or I2C Configuration Options and Fault Autorecovery
      • Optimal USB Charging and Communication for Portable Devices
        • User-Programmable Voltage Gain Adjusts Output for up to 474mΩ Cable Resistance
        • User-Programmable USB Current Limit
      • Low-Noise Features Prevent Interference with AM Band and Portable Devices
        • Fixed-Frequency 310kHz to 2.2MHz Operation
        • Fixed-PWM Option at No Load
        • Spread Spectrum for EMI Reduction
        • SYNC Input/Output for Frequency Parking
      • Robust Design Keeps Vehicle System and Portable Device Safe in an Automotive Environment
        • Short-to-Battery Protection on VBUS, HVD± Pins
        • ±15kV Air/±8kV Contact ISO 10605 (330pF, 330Ω)*
        • ±15kV Air/±8kV Contact ISO 10605 (330pF, 2kΩ)*
        • ±15kV Air/±8kV Contact IEC 61000-4-2 (150pF, 330Ω)*
        • Overtemperature Protection, Warning, and Intelligent Current Foldback
        • AEC-Q100 Qualified
        • -40°C to +125°C Operating Temperature Range
      Product Image

      MAX77958

      Eliminates three months of firmware development with a GUI-driven customization script, BC1.2 su...
      Product Image

      MAX77751

      Industry's first autonomous charger with integrated USB Type-C detection and reverse boost capab...
      Product Image

      MAX77860

      Highly integrated USB-C buck charger reduces solution size by 30 percent.
      Product Image

      MAX14748

      Single-chip USB Type-C charging and charger detection solution for 2s Li+ battery pack.