INTEGRATED CIRCUITS
DATA SHEET
SAA1504T Safety IC
Objective specification File under Integrated Circuits, IC17 2000 Mar 07
Philips Semiconductors
Objective specification
Safety IC
FEATURES • Zero
voltage start-up • Discharge and charge overcurrent protection • Automatic release of current protection at removal of charger or load • Low current consumption in normal operating mode • Very low current consumption when battery
voltage is lower than 2.
3 V • Accurate
voltage detection levels • Continuous monitoring of battery
voltage and charge or discharge current • External power FETs are driven with an elevated supply
voltage, reducing the on-resistance • Able to accommodate 20 V charge volta...