TPS65070x Power Management IC (PMIC) With Battery Charger, 3 Step-Down Converters, and 2 LDOs
- SLVS950I July 2009 – May 2018 TPS65070 , TPS65072 , TPS65073 , TPS650731 , TPS650732
  
  UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.

TPS65070x Power Management IC (PMIC) With Battery Charger, 3 Step-Down Converters, and 2 LDOs

DATA SHEET

TPS65070x Power Management IC (PMIC) With Battery Charger, 3 Step-Down Converters, and 2 LDOs

1 Features

Charger/Power Path Management:
- 2-A Output Current on the Power Path
- Linear Charger; 1.5-A Maximum Charge Current
- 100-mA/500-mA/800-mA/1300-mA Current Limit From USB Input
- Thermal Regulation, Safety Timers
- Temperature Sense Input
3 Step-Down Converters:
- 2.25-MHz Fixed-Frequency Operation
- Up to 1.5 A of Output Current
- Adjustable or Fixed Output Voltage
- V_IN Range From 2.8 V to 6.3 V
- Power Save Mode at Light Load Current
- Output Voltage Accuracy in PWM Mode ±1.5%
- Typical 19-µA Quiescent Current per Converter
- 100% Duty Cycle for Lowest Dropout
LDOs:
- Fixed Output Voltage
- Dynamic Voltage Scaling on LDO2
- 20-µA Quiescent Current
- 200-mA Maximum Output Current
- V_IN Range From 1.8 V to 6.3 V
wLED Boost Converter:
- Internal Dimming Using I2C
- Up to 2 × 10 LEDs
- Up to 25 mA per String With Internal Current Sink
I²C Interface
10 Bit A/D Converter
Touch Screen Interface
Undervoltage Lockout and Battery Fault Comparator