Features- Charges NiCd, NiMH and Lithium-Ion Batteries - Only One 1/10W Resistor Is Needed to Program Charging Current
- High Efficiency Current Mode PWM with 1.5A Internal Switch and Sense Resistor
- 3% Typical Charging Current Accuracy
- Precision 0.5% Voltage Reference for Voltage Mode Charging or Overvoltage Protection
- Current Sensing Can Be at Either Terminal of the Battery
- Low Reverse Battery Drain Current: 3µA
- Charging Current Soft Start
- Shutdown Control
- 500kHz Version Uses Small Inductor
Typical Application
| Applications- Chargers for NiCd, NiMH and Lithium Batteries
- Step-Down Switching Regulator with Precision Adjustable Current Limit
Packaging
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