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DATA SHEET
TPS562212 4.2-V to 18-V Input, 2-A Synchronous Buck Converter in a SOT-5X3 Package
1 Features
- 4.2-V to 18-V input voltage
- 0.6-V to 7-V output voltage
- Up to 2-A continuous
output current
- 45-ns minimum switching
on time
- 98% maximum duty
cycle
- High efficiency
- Integrated 66-mΩ and
33-mΩ MOSFETs
- 120-μA typical quiescent current
- Highly flexible and easy to use
- Selectable Eco-mode or
FCCM operation
- Selectable power-good
indicator or external soft start
- Precise enable input
- High accuracy
- ±1% (25°C) reference voltage accuracy
- ±8.5% switching frequency tolerance
- Small solution size
- Internal compensation for
ease of use
- SOT-5X3 package
- Minimum external
components
- Cycle-by-cycle current limit for
both high-side and low-side MOSFETs
- Non-latched OVP, UVP, UVLO, and
TSD protections
- Create a custom
design using TPS562212 with the WEBENCH®
Power Designer