Datasheet Texas Instruments TPS54061QDRBRQ1 — 数据表

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SLVSBM7A – MARCH 2013 – REVISED JANUARY 2016 TPS54061-Q1 Wide-Input, 60-V, 200-mA Synchronous Step-Down
DC–DC Converter With Low IQ
1 Features 3 Description The TPS54061-Q1 device is a 60-V, 200-mA,
synchronous step-down DC-DC converter with
integrated high-side and low-side MOSFETs. Currentmode control provides simple external compensation
and flexible component selection. The non-switching
supply current is 90 ВµA. Using the enable pin reduces
the shutdown supply current to 1.4 ВµA. 1 Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
Integrated High-Side and Low-Side MOSFETs
Diode Emulation for Light-Load Efficiency
Peak-Current Mode Control
90-ВµA Operating Quiescent Current …