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SNVSAR5B – DECEMBER 2016 – REVISED MARCH 2018 LMR23625-Q1 SIMPLE SWITCHER® 36-V, 2.5-A Synchronous Step-Down Converter
1 Features 3 Description The LMR23625-Q1 SIMPLE SWITCHERВ® is an easyto-use 36-V, 2.5-A synchronous step down regulator.
With a wide input range from 4 V to 36 V, the device
is suitable for various applications from industrial to
automotive for power conditioning from unregulated
sources. Peak-current-mode control is employed to
achieve simple control-loop compensation and cycleby-cycle current limiting. A quiescent current of 75 ОјA
makes it suitable for battery powered systems.
Internal loop compensation means that the user is
free from the tedious task of loop compensation
design. This also minimizes the external components.
The device has option for fixed-frequency, forcedpulse-width-modulation (FPWM) mode to achieve
small output voltage ripple at light load. An extended
family is available in 1-A (LMR23610-Q1), 1.5-A
(LMR23615-Q1), and 3-A (LMR23630-Q1) load
current options in pin-to-pin compatible packages,
which allows simple, optimum PCB layout. A …
