TPS562211 4.2-V to 18-V Input, 2-A Synchronous Buck Converter in SOT583 Package

1 Features

Input voltage: 4.2 V to 18 V
Output voltage: 0.6 V to 7 V
- Up to 2-A continuous output current
- Minimum switching on time: 45 ns
- Maximum duty cycle: 98%
High efficiency
- Integrated 66-mΩ and 33-mΩ MOSFETs
- Quiescent current 120-μA typical
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
- Reference voltage accuracy: ±1% (25°C)
- Switching frequency tolerance: ±8.5%
Small solution size
- Internal compensation for ease of use
- SOT583 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 TPS562211 with the WEBENCH^® Power Designer