MP6922—DUAL FAST TURN-OFF INTELLIGENT CONTROLLER
PIN FUNCTIONS
Pin #
Pin #
Pin #
Name Description
(SOIC8) (SOIC8E) (SOIC14)
1
3
1
2
2
3
VG2 FET 2 gate driver output
Enable Pin. When EN pin voltage is larger than EN Shutdown threshold,
EN 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
4
5
6
7
8
6
7
VD2 FET 2 drain voltage sense
VS2 Source pin used as reference for VD2
VS1 Source pin used as reference for VD1
VD1 FET 1 drain voltage sense
VDD Supply Voltage
-
8
6
7
8
9
12
13
VG1 FET 1 gate driver output
EXPOSE
D PAD
2
1,14
PGND Power Ground, return for power switch
-
-
-
-
-
-
5,10
4
NC No Connection
LL Light load timing setting. Connect a resistor to set the light load timing
RCP Reverse Protection function, internal 5V reference.
VSS Common source pin used as reference for both channels
-
11
-
5
MP6922 Rev. 1.23
9/19/2012
www.MonolithicPower.com
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4
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