Datasheet Texas Instruments TPS28225DRBR — 数据表

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Design TPS28225
SLUS710D – MAY 2006 – REVISED SEPTEMBER 2015 TPS28225 High-Frequency 4-A Sink Synchronous MOSFET Drivers
1 Features 2 Applications 1 Drives Two N-Channel MOSFETs with 14-ns
Adaptive Dead Time
Wide Gate Drive Voltage: 4.5 V Up to 8.8 V With
Best Efficiency at 7 V to 8 V
Wide Power System Train Input Voltage: 3 V Up
to 27 V
Wide Input PWM Signals: 2.0 V up to 13.2-V
Amplitude
Capable to Drive MOSFETs with ≥40-A Current
per Phase
High Frequency Operation: 14-ns Propagation
Delay and 10-ns Rise/Fall Time Allow FSW – 2
MHz
Capable to Propagate 160В°C PIN EN/PG FALLING > 1.0 V EN/PG RISING
< 1.7 V PWM < 1 V PWM > 1.5 V AND …