Datasheet Texas Instruments TPS54561QDPRRQ1 — 数据表

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SLVSC60A – SEPTEMBER 2014 – REVISED JANUARY 2017 TPS54561-Q1 4.5-V to 60-V Input, 5-A, Step-Down DC-DC Converter With Eco-mode™
1 Features 3 Description The TPS54561-Q1 device is a 60-V, 5-A, step-down
regulator with an integrated high-side MOSFET. The
device survives load dump pulses up to 65 V per
ISO7637. Current-mode control provides simple
external compensation and flexible component
selection. A low-ripple pulse-skip mode and 152-ВµA
supply current enables high efficiency at light loads.
Pulling the enable pin low reduces shutdown supply
current to 2 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 H1C
– Device CDM ESD Classification C5
High Efficiency at Light Loads With PulseSkipping Eco-modeв„ў Control
87-mО© High-Side MOSFET …