TPS61093DSKT

Description
The TPS6103x devices provide a power supply solution for products powered by either a one-cell Li-lon or Li-polymer, or a two to three-cell alkaline, NiCd or NiMH battery.
The converter generates a stable output voltage that is either adjusted by an external resistor divider or fixed internally on the chip. It provides high efficient power conversion and is capable of delivering output currents up to 1 A at 5 Vat a supply voltage down to 1 .8 V.
The implemented boost converter is based on a fixed frequency, pulse-width- modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency.
Features ●96% Efficient Synchronous Boost Converter With 1000-mA Output Current From 1.8-V Input●Device Quiescent Current: 20-μA (Typ)● Input Voltage Range: 1.8-V to 5.5-V●Fixed and Adjustable Output Voltage Options Up to 5.5-V●Power Save Mode for Improved Eficiency at Low Output Power●Low Battery Comparator●Low EMI-Converter (Integrated Antiringing Switch)●Load Disconnect During Shutdown●Over-Temperature Protection●AvailableinaSmall4mmx4mmQFN-16orina TSSOP-16 Package Application All Single Cell Li or Dual Cell Battery Operated Products as MP-3 Player, PDAs, and Other Portable Equipment