Datasheet Summary
TPS60250 TPS60252
.ti............................................................................................................................................................. SLVS769C
- APRIL 2007
- REVISED APRIL 2008
HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE
Features
- 3.0 V to 6.0 V Input Voltage Range
- ×1 and ×1.5 Charge Pump
- Fully Programmable Current with I2C
- 64 Dimming Steps with 25mA Maximum (Sub and Main Display Banks)
- 4 Dimming Steps with 80mA Maximum (DM5 for Auxiliary Application)
- 2% Current Matching for Sub LEDs at Light Load Condition (Each 100µA)
- 750 kHz Charge Pump Frequency
- Continuous 230mA Maximum Output Current
- Auto Switching...