MP6922—DUAL FAST TURN-OFF INTELLIGENT CONTROLLER

MP6922 Rev. 1.23

www.MonolithicPower.com

4

9/19/2012

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© 2012 MPS. All Rights Reserved.

PIN FUNCTIONS

Pin #

(SOIC8)

Pin #

(SOIC8E)

Pin #

(SOIC14)

Name Description

1

1

2

FET 2 gate driver output

3

2

3

EN

Enable Pin. When EN pin voltage is larger than EN Shutdown threshold,

the internal logic of the IC is start but the gate driver will be latched until

the EN pin voltage has exceed the EN UVLO threshold

4

3

6

FET 2 drain voltage sense

-

4

7

-

5

8

6

6

9

FET 1 drain voltage sense

7

7

12

Supply Voltage

8

8

13

FET 1 gate driver output

2

EXPOSE

D PAD

1,14

PGND Power Ground, return for power switch

-

-

5,10

NC

No Connection

-

-

4

LL

Light load timing setting. Connect a resistor to set the light load timing

-

-

11

RCP Reverse Protection function, internal 5V reference.

5

-

-

Common source pin used as reference for both channels