TPS62111
TPS62111 is Synchronous Step-Down Converter manufactured by Texas Instruments.
- Part of the TPS62110 comparator family.
- Part of the TPS62110 comparator family.
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TPS62110, TPS62111, TPS62112, TPS62113
SLVS585E
- JULY 2005
- REVISED JUNE 2015
TPS6211x 17-V, 1.5-A, Synchronous Step-Down Converter
1 Features
- 1 High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
- 3.1-V to 17-V Operating Input Voltage Range
- Adjustable Output Voltage Range: 1.2 V to 16 V
- Fixed Output Voltage Options Available in
3.3 V and 5 V
- Synchronizable to External Clock: Up to 1.4 MHz
- Up to 1.5-A Output Current
- High Efficiency Over a Wide Load-Current
Range Due to PFM/PWM Operation Mode
- 100% Maximum Duty Cycle for Lowest Dropout
- 20-µA Quiescent Current (Typical)
- Overtemperature and Overcurrent Protected
- Available in 16-Pin VQFN Package
2 Applications
- Point-of-Load Regulation From 12-V Buses
- Organizers, PDAs, and Handheld PCs
- Handheld Scanners
3 Description
The TPS6211x devices are a family of low-noise synchronous step-down DC-DC converters that are ideally suited for systems powered from a 2- to 4-cell Li-ion battery or from a 12-V or 15-V...
