Datasheet Texas Instruments TPS54302DDCT — Ficha de datos

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SLVSDG6A – MAY 2016 – REVISED MAY 2016 TPS54302 4.5-V to 28-V Input, 3-A Output, EMI Friendly
Synchronous Step-Down Converter
1 Features 3 Description The TPS54302 is a 4.5-V to 28-V input voltage range,
3-A synchronous buck converter. The device includes
two integrated switching FETs, internal loop
compensation and 5-ms internal soft start to reduce
component count. 1 4.5-V to 28-V Wide Input Voltage Range
Integrated 85-mО© and 40-mО© MOSFETs for 3-A,
Continuous Output Current
Low 2-ОјA Shutdown, 45-ОјA Quiescent Current
Internal 5-mS Soft-Start
Fixed 400-kHz Switching Frequency
Frequency Spread Spectrum to Reduce EMI
Advanced Eco-modeв„ў Pulse Skip
Peak Current Mode Control
Internal Loop Compensation
Overcurrent Protection for Both MOSFETs with …