Part Number
|
BA9785FS |
Manufacturer
|
Rohm |
Description
|
transformer inverter control IC |
Published
|
Jan 29, 2014 |
Detailed Description
|
BA9785FS
IC
IC
BA9785FS
BA9785FS LSI
z LCD
PDA
LCD TV
z 1) 2) 3)
2
z
(Ta=25°C)
Parameter Symbol VCC Pd Topr Tstg...
|
Datasheet
|
BA9785FS
|
Overview
BA9785FS
IC
IC
BA9785FS
BA9785FS LSI
z LCD
PDA
LCD TV
z 1) 2) 3)
2
z
(Ta=25°C)
Parameter Symbol VCC Pd Topr Tstg Limits 17 800 ∗ −30∼+85 −55∼+150
6.
4mW
Unit V mW ˚C ˚C
∗Ta=25˚C
1˚C
z
(Ta=25°C)
Parameter Symbol VCC fOSCH fOSCL CL1 C L2 Min.
4.
5 60 50 0 0 Typ.
12 100 150 500 500 Max.
16 150 1000 1000 1000 Unit V kHz Hz pF
Free Datasheet http://www.
datasheet4u.
com/
BA9785FS
IC
z
ON / OFF
1
3.
5V Reg 2.
0V Ref
24
VREG
GND1
2 Detection circuit
+ −
Activation circuit
23
VREF
I_CFL
3
22
HOSC_R
DET_CR
4 1
VCO −
21
HOSC_C
LOOP_C
5
Smoothing filter
C_DELAY
6
+ −
LOSC_C
7
LOSC_R
8
Triangular wave oscillator 150Hz
BAT_AC
9
BAT_R
10 + −
+ −
Divider
BRIGHT_VR...
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