Description
UV CC VCH SNS IS2 IS1 VSS DQ VIN VDD NC
Battery Undervoltage Detect Output
Charge Control Output
Charge Supply Input
Sense Resistor Connection
Current-Sense Input
Current-Sense Input
Device Ground
Data Input/Output
Features
- Integrated charge controller supporting both rechargeable lithium and NiMH battery technologies Available in two configurations:.
- Internal 25mW current-sense resistor.
- External user-selectable sense resistor Current measurement:.
- 15-bit bidirectional measurement.
- Internal sense resistor configuration: 62.5mA LSB and ±2A dynamic range.
- External sense resistor configuration: 1.56mV LSB and ±51.2mV dynamic range Current accumulation.
DS2770 Datasheet
