BD89630EFJ
●Pin configuration(TOP VIEW)
COMP
GND
EN
VCC
ADJ
N.C
SW
SW
Fig.2 Pin configuration
●Pin Description
Pin No. Pin name
1
COMP
2
GND
3
EN
4
VCC
5
SW
6
SW
7
N.C
8
ADJ
PIN function
GmAmp output pin/Connected phase compensation capacitor
Ground
Enable pin(Active High, Open Active)
VCC power supply input pin
Pch/Nch FET drain output pin
Pch/Nch FET drain output pin
Non Connect
Output voltage detect pin
●Block Diagram
Datasheet
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©2012 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
Fig.3 Block Diagram
2/21
VCC
SW
SW
GND
TSZ02201-0J3J0AJ00270-1-2
2012.08.28 Rev.001