Inverting Buck-Boost Reference Design Featuring LMR16020 DC/DC Buck Converter

1 января 2018

Texas Instrumentsопорное решениеинтегральные микросхемысредства разработки и материалы

The PMP15012 reference design is a DC/DC buck-boost solution which accepts an input voltage of 18V to 36V and provides negative 15V/200mA output to the load. This reference design adds an external UVLO circuit to narrow the UVLO hysteresis because a buck-boost converter is difficult to shut down. This LMR16020 buck-boost reference design can be used for supplying the DAC/ADC/OA in an industrial application.

Особенности

18V to 36V Wide Vin 15V negative output External UVLO circuit to narrow the buck-boost UVLO hysteresis Peak current mode control OCP for transformer saturation protection Internal compensation for easy of use

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Товары
Наименование
PMP15012 (TI)