PS331 Description
fully field reVREFT Reference Voltage Output programmable via SMBus interface VNTC Temperature A/D Input . Supports cell configurations of 1-4 cells in VCELL1-4 Single Cell Voltage Inputs series VASS1, VADD, Analog Supply Voltage Extremely low power operation: VASS2 Inputs - Sleep Mode:.
PS331 Key Features
- Fully pliant with industry standard 20 9 VCELL3 VDDD Smart Battery Data Specification V1.1a 19 VCELL4 EE-SI 10
- SMBus V1.1 with PEC/CRC-8 18 11 VADD EE-SI/SO munication with system host 17 12 VSHP OSCIN 16 VSHM OSCOUT 13
- High accuracy measurement of charge / 15 VASS2 VREG 14 discharge current, voltage, and 0.209 mil SSOP temperature with o
- Precise capacity reporting for all lithium Pin Summary and nickel chemistries using PowerSmart Pin Name Function patente
- 3D models and “learned” parameters EE-SI/SO Interface stored in external EEPROM; fully field reVREFT Reference Voltage O
- Supports cell configurations of 1-4 cells in VCELL1-4 Single Cell Voltage Inputs series VASS1, VADD, Analog Supply Volta
- Extremely low power operation: VASS2 Inputs
- Sleep Mode: < 10 uA typical VSHP, VSHM Current Sense Resistor Inputs
- Run Mode: < 500 uA typical VREG Voltage Reg. Control Output
- Sample Mode: < 250 uA typical OSCOUT, OSCIN Xtal Oscillator Inputs (32