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BD93941EFV Datasheet, PDF (7/30 Pages) Rohm – LED pin rating 60V | |||
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BD93941EFV BD93941FP
Block Diagram
VIN
CIN
VCC
VCC
CVCC STB
RT
SS
CSS
GND
FB
RFB
CFB
PWM
CREG58
REG58
REGULATOR
UVLO
(VCC) TSD
SCP
OSDET
OVP
+
OSC
SS
Timer
PWM COMP
+
-
-
Control
Logic
Current
Sense
FILTER
REG58
DRIVER
ERR AMP
-
-
-
-
+
OVP
AUTO
CAUTO
N
CS
DCDC_GND
Current driver
LED1
LED2
LED3
LED4
Datasheet
+
COUT
ADIM
DC
ISET
ISET
LED_GND
Open-Short
Detect
LSP(5V fixed)
OSDET
Figure 6. Block Diagram
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
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