Datasheet Texas Instruments TPS54262MPWPTEP — 数据表

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Software TPS54262-EP
SLVSDP3 – DECEMBER 2016 TPS54262-EP 2-A 60-V Step-Down DC-DC Converter
With Low I(q) and Voltage Supervisor
1 Features 2 Applications Asynchronous Switch Mode Regulator
Qualified for Automotive Applications
3.6-V to 48-V Operating Range, Withstands
Transients up to 60 V
2-A Maximum Load Current
50-ВµA Typical Quiescent Current
200-kHz to 2.2-MHz Switching Frequency
0.8 V В± 1.5% Voltage Reference
High-Voltage Tolerant Enable Input
Soft Start on Enable Cycle
Slew Rate Control on Internal Power Switch
Low-Power Mode for Light-Load Conditions
Programmable Delay for Power-On Reset
External Compensation for Error Amplifier
Reset Function Filter Time for Fast Negative …