bd9202efs ROHM Co. Ltd., bd9202efs Datasheet - Page 17

• Manufacturer Part Number: bd9202efs
• Description: White Backlight Led Drivers For Medium To Large Lcd Panels Swreg Type
• Manufacturer: ROHM Co. Ltd.

●In/Output Equivalent Circuit 2
© 2009 ROHM Co., Ltd. All rights reserved.
BD9202EFS
www.rohm.com
TOUT2
TEST
CS
VREG
VREG
CL7V
CL7V
33.LOADSW
40.TOUT2
16.VREF
19.TEST
800k
29.CS
100
30k
5P
100k
CL7V
LOADSW
20k
VREF
50
2k
5k
37.CT_SYNC_IN , 38.BCT_SYNC_IN
26.TOUT1 , 35.CT_SYNC_OUT ,
ISET
OVP
EN
36.BCT_SYNC_OUT
VREG
CL7V
30.OVP, 34.UVLO
VREG
CL7V
17.ISET
41.EN
17/19
10k
172k
135k
500
1k
VREG
10k
VREG
5k
VSET
COMP
CL7V
RT
VREG
VCC
27.BRT , 28. RT
CL7V
500
CL7V
100k
31.SWOUT
39.COMP
18.VSET
CL7V
7V
167
VREG
Technical Note
2009.04 - Rev.A
SWOUT
CL7V
VREG
2k