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Battery Management 
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MAX17710
Energy-Harvesting Charger and Protector
Industry's First Complete Power-Management IC Dedicated to Energy Harvesting
MyMaxim SubscriptionsProduct Details
Key Features
Applications/Uses
Parametric specs for Battery Chargers
| Package/Pins | ULTRA TDFN/12 |
| Budgetary Price (See Notes) | 0 |
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Simplified Block Diagram
Technical Docs
| Data Sheet | Energy-Harvesting Charger and Protector | Jan 08, 2013 | |
| App Note | Energy Harvesting Systems Power the Powerless | ||
| App Note | Achieving Significant Power from Renewables |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Parameters
Parametric specs for Battery Chargers
| Package/Pins | ULTRA TDFN/12 |
| Budgetary Price (See Notes) | 0 |
Key Features
- Integrated Power-Management IC for Energy Storage and Load Management
- Lithium Charger
- 1nA Standby IQBATT
- 625nA Linear Charging
- 1µW Boost Charging
- Lithium Cell Undervoltage Protection
- Charger Overvoltage Shunt Protection
- 1.8V, 2.3V, or 3.3V LDO (150nA IQBATT)
- Lithium Cell Output Buffering
- Ultra-Thin, 3mm x 3mm x 0.5mm UTDFN Package
Applications/Uses
- High-Temperature Applications
- Medical Devices
- Memory and Real-Time Clock Backup
- Military/DoD and Aerospace
- Powered/Smart Cards
- Remote Wireless Sensors
- Semiactive RFID Tags
- Toys
Description
The MAX17710 is a complete system for charging and protecting micropower-storage cells such as Infinite Power Solution's THINERGY® microenergy cells (MECs). The IC can manage poorly regulated sources such as energy-harvesting devices with output levels ranging from 1µW to 100mW. The device also includes a boost regulator circuit for charging the cell from a source as low as 0.75V (typ). An internal regulator protects the cell from overcharging.
Output voltages supplied to the target applications are regulated using an efficient adjustable low-dropout (LDO) linear regulator with selectable voltages of 3.3V, 2.3V, or 1.8V. The output regulator operates in a selectable high-power or low-power mode to minimize drain of the cell. Internal voltage protection prevents the cell from overdischarging. The device is available in an ultra-thin, 3mm x 3mm x 0.5mm 12-pin UTDFN package.
MAX17710 Named as a UBM Electronics ACE Awards 2012 Finalist for "Energy Technology of the Year".
Output voltages supplied to the target applications are regulated using an efficient adjustable low-dropout (LDO) linear regulator with selectable voltages of 3.3V, 2.3V, or 1.8V. The output regulator operates in a selectable high-power or low-power mode to minimize drain of the cell. Internal voltage protection prevents the cell from overdischarging. The device is available in an ultra-thin, 3mm x 3mm x 0.5mm 12-pin UTDFN package.
MAX17710 Named as a UBM Electronics ACE Awards 2012 Finalist for "Energy Technology of the Year".
Technical Docs
| Data Sheet | Energy-Harvesting Charger and Protector | Jan 08, 2013 | |
| App Note | Energy Harvesting Systems Power the Powerless | ||
| App Note | Achieving Significant Power from Renewables |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Request a Quote