MAX1507EVKIT
Evaluation Kit for the MAX1507, MAX1508
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Overview
Features and Benefits
- Simple, Stand-Alone Li+ Charger
- Safely Precharges Deeply Discharged Li+ Cells
- 4.25V to 13V Input Voltage Range
- 7V Overvoltage Protection Threshold
- Resistor-Programmable Charge Current Up to 0.8A
- Charge Current Monitored by a Resistor
- Programmable Die-Temperature Regulation Set Points (MAX1507 Only)
- Active-Low ACOK Output (MAX1508 Only)
- Fully Assembled and Tested
Product Details
The MAX1507/MAX1508 evaluation kit (EV kit) is a complete, fully assembled, and tested circuit board that demonstrates the MAX1507 linear battery charger for a single-cell lithium-ion (Li+) battery. To evaluate the MAX1508, U1 must be removed and replaced with a MAX1508 device. The EV kit safely charges a single Li+ battery to 4.2V. The EV kit accepts a power-supply input of 4.25V to 13V, but disables charging when the input voltage exceeds 7V. Jumpers on the EV kit allow adjustments to the die-temperature regulation levels (MAX1507 only) and the ability to disable the charger. An LED on the board indicates the status of the charging cycle.
Applications
- Bluetooth® Equipment
- Cell Phones/Cordless Phones
- Charging Cradles and Docks
- Digital Cameras and MP3 Players
- PDAs
- USB Appliances