TPS55288
Description
The TPS55288 is a synchronous buck-boost converter optimized for converting battery voltage or adaptor voltage into power supply rails.
Key Features
- 1 Input voltage range: 2.7 V to 36 V
- Output voltage range: 0.8 V to 21.26 V
- 97% efficiency at VIN = 12 V, VOUT = 20 V and IOUT = 3 A
- Programmable average inductor current limit up to 16 A
- Adjustable switching frequency 200 kHz to 2.4 MHz
- Adjustable output voltage pensation for voltage droop over the cable
- Programmable PFM and FPWM mode at light load
- Programmable output voltage up to 21.26 V
- Programmable output current limit
- ±1% reference voltage accuracy
Applications
- Car charger
