TPS61120 Overview
The TPS6112x devices provide a plete power supply solution for products powered by either a onecell Li-Ion or Li-Polymer by either a one-cell Li-Ion or Li-Polymer battery, or a two- to four-cell Alkaline, NiCd, or NiMH battery. The devices can generate two stable output voltages that are either adjusted by an external resistor divider or are fixed internally on the chip. The device also provides a simple solution...
TPS61120 Key Features
- 1 Synchronous, 95% Efficient, Boost Converter With 500-mA Output Current From 1.8-V Input
- Integrated 200-mA Reverse Voltage Protected LDO for DC-DC Output Voltage Post Regulation or Second Output Voltage
- 40-µA (Typical) Total Device Quiescent Current
- Input Voltage Range: 1.8 V to 5.5 V
- Fixed and Adjustable Output Voltage Options up
- Power Save Mode for Improved Efficiency at Low
- Low Battery parator
- Power Good Output
- Low EMI-Converter (Integrated Antiringing Switch)
- Load Disconnect During Shutdown