Description
The TPS51113 and TPS51163 are cost-optimized, feature rich, single-channel synchronous-buck controllers that operates from a single 4.5-V to 13.2-V supply and can convert an input voltage as low as 1.5 V.
Features
- 1.
- Flexible Power Rails: 5 V to 12 V.
- Reference: 800 mV ± 0.8%.
- Voltage Mode Control.
- Support Pre-biased Startup.
- Programmable Overcurrent Protection with
Low-Side RDS(on) Current Sensing.
- Fixed 300-kHz (TPS51113) and 600-kHz
(TPS51163) Switching Frequency.
- UV/OV Protections and Power Good Indicator.
- Internal Soft-start.
- Integrated High-Current Drivers Powered by
VDD.
- 10-Pin 3 × 3 SON Package.
TPS51113 Datasheet
