Datasheet Texas Instruments TPS54335-2ADRCR — 数据表

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Design TPS54335-2A
SLUSCK3 – JULY 2016 TPS54335-2A 4.5-V to 28-V Input, 3-A Output, Synchronous
Step-Down DC-DC Converter
1 Features 3 Description The TPS54335-2A synchronous converter with an
input-voltage range of 4.5 V to 28 V. This device has
an integrated low-side switching FET that eliminates
the need for an external diode which reduces
component count. 1 Synchronous 128-mО© and 84-mО© MOSFETs for
3-A Continuous Output Current
Internal 2-ms Soft-Start,
50-kHz to 1.5-MHz Adjustable Frequency
Low 2-ВµA Shutdown, Quiescent Current
0.8-V Voltage Reference with В±0.8% Accuracy
Current Mode Control
Monotonic Startup into Pre-Biased Outputs
Pulse Skipping for Light-Load Efficiency
Hiccup Mode Overcurrent Protection …