BD94121F Datasheet, PDF (7/28 Pages) Rohm – PFC Direct current resonance type White LED Driver for Large LCD

BD9412F
I/O Equivalent Circuits
STB
VCC
STB
160KΩ
300KΩ
GND
130KΩ
50KΩ
GND
GND GND
IS
REF
VCC
1KΩ
IS
10KΩ
REF
REF
GND
GND
GND
GND
CP
REF
REF
VCC
350Ω
CP
GND
GND
GND
SS
REF
REF
VCC
350Ω
SS
GND
GND
GND
PWM2DC
REF
REF
PWM2DC
100KΩ
400KΩ
100KΩ
GND
GND
GND
GND
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TSZ22111 • 15 • 001
RT
REF
REF
VCC
RT
GND
GND
VS
REF
100KΩ
VS
GND
GND
PWMIN
VCC
PWMIN
100KΩ
GND
GND
GND
FAIL
50Ω
FAIL
FB
REF
10KΩ
20Ω
FB
GND
GND
GND
GND
PWMCMP
REF
REF
GND
GND
GND
REF
10KΩ
REF
20Ω
100kΩ
PWMCMP
GND
GND
GND
GND
ADIM
2.2V
100KΩ
REF
ADIM
GND
100KΩ _GND
GND
GND
GND
COMPSD
REF
COMPSD
100KΩ
GND
GND
N2
VCC
VCC
N2
90KΩ
PGND PGND PGND
Figure. 5 I/O equivalent circuit
7/24
GND
GND
GND
N1
VCC
VCC
N1
90KΩ
PGND PGND PGND
TSZ02201-0F5F0C100100-1-2
22.Feb.2016 Rev.001