MPQ9842GL datasheet(24/37 Pages) MPSIND

Part #	MPQ9842GL

Description	36V, 2A, Low IQ,Step-Down Converter AEC-Q100 Qualified

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	MPSIND [MPS Industries, Inc.]

Direct Link	http://www.mpsind.com/index.html

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24 / 37 page

MPQ9842

– 36V, 2A, LOW IQ, SYNCHRONOUS STEP-DOWN CONVERTER

MPQ9842 Rev. 1.1

www.MonolithicPower.com

7/29/2022

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

shutdown command, but its charging path is

disabled.

Power Good (PG) Output

The

MPQ9842

has

power

good

(PG)

indicator. PG is the open drain of a MOSFET

and should be connected to VCC or another

ltage source through a resistor (e.g.: 100kΩ).

In the presence of an input voltage, the

MOSFET turns on so that PG is pulled low

before SS is ready. When the regulator output

is within ±10% of its nominal output, the PG

output is pulled high after a delay, typically

μs. When the output voltage moves outside

of this range with a hysteresis, the PG output is

pulled low with a 50

μs delay to indicate a failure

output status.

MPQ9842GL Datasheet(PDF) 24 Page - MPS Industries, Inc.