MP62130/MP62131 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62130/MP62131 Rev. 0.9

www.MonolithicPower.com

10

6/15/2010

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© 2010 MPS. All Rights Reserved.

APPLICATION INFORMATION

Power-Supply Considerations

A 10µF bypass capacitor between IN and GND,

close to the device, is recommended. Placing a

high-value electrolytic capacitor on the output

pin(s) is recommended when the output load is

heavy. This precaution reduces power-supply

transients that may cause ringing on the input.

Optionally, bypassing the output with a 0.01µF to

0.1µF ceramic capacitor improves the immunity

of the device to short-circuit transients.

OUT

MP62130/

MP62131

SINGLE-CHANNEL

3

7

1

2

6, 8

+5V

USB Ports

FLAG

IN

GND

EN*

OFF ON

*EN is active high for 62131

Figure 3—Application Circuit