TPS548A28

TPS548A28 属性

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TPS548A28 描述

TPS548A28
预发布
2.7-V to 16-V input, 15-A synchronous buck converter with remote sense and 3-V internal LDO
描述
The TPS548A28 device is a small high-efficiency synchronous buck converter with an adaptive on-time D-CAP3 control mode. Since external compensation is not required, the device is easy to use and requires few external components. The device is well-suited for space-constrained data center applications.

The TPS548A28 device has differential remote sense, high-performance integrated MOSFETs, and an accurate ±1% 0.6-V reference over the full operating junction temperature range. The device features fast load-transient response, accurate load regulation and line regulation, Skip-mode or FCCM operation, and programmable soft-start.
特性
4-V to 16-V input range up to 15-A without external bias
3-V to 16-V input range up to 12-A without external bias
2.7-V to 16-V input range up to 15-A with external bias ranging from 3.13-V to 5.3-V
Output voltage range: 0.6-V to 5.5-V
Integrated 10.2mΩ and 3.1mΩ MOSFETs
D-CAP3™ control mode with fast load-step response
Supports all ceramic output capacitors
Reference voltage 0.6-V ±1% tolerance from –40°C to +125°C junction temperature
Auto-skip Eco-mode™ for high light-load efficiency

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