BD9394FP Datasheet, PDF (22/31 Pages) Rohm – White LED Driver for large LCD Panels (DCDC Converter type)

BD9394FP, BD9394EFV
●Timing Chart
VCC
7.5V
STB
2.0V
REG58
2.6V
ISET
RT
SS
3.7V
FB
VOUT
PWM
SS=FB or LED
feed-back
2.0V
LED
feed-back
ILEDｘ
LED_OPEN
LED_SHORT
Disable
ISET_GND_SHORT Disable
REG58_UVLO
VCC_UVLO
Disable
OVP
SCP
FB OVER SHOOT
Disable
Enable
Enable
Enable
Enable
Datasheet
0.8V
2.4V
Disable
Disable
Disable
Disable
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TSZ22111・15・001
22/28
TSZ02201-0F1F0C100180-1-2
09.Nov.2012 Rev.002