BD9422EFV Datasheet, PDF (6/28 Pages) Rohm – White LED Driver for large LCD panel

BD9422EFV
●1.4.1 I/O equivalence circuit
REG9V / N / PGND / CS
SS
Datasheet
FB
FB
LED1 to LED6, S1 to S6
LED1-6
S1-6
CP
CP
PWM1 to PWM6
PWM1-6
300k
OVP
VREF
VREF
FAIL
FAIL
500
SUMPWM
STB / FAIL_MODE / FAIL_RST
UVLO
LSP,LED_LV
LSP
RT
RT
M_DET
Figure 5. I/O equivalence circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
6/25
TSZ02201-0F1F0C100210-1-2
31.May.2013 Rev.003