FAN7313 Fairchild Semiconductor, FAN7313 Datasheet - Page 3

• Manufacturer Part Number: FAN7313
• Description: LCD Backlight Inverter Drive IC
• Manufacturer: Fairchild Semiconductor

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© 2006 Fairchild Semiconductor Corporation
FAN7313 Rev. 1.0.0
Pin Assignments
Pin Definitions
Pin #
10
1
2
3
4
5
6
7
8
9
Name
OLP1
OLP2
OUTL
BDIM
ADIM
V
CMP
GND
ENA
FB
REF
OLP1
OLP3
20
1
Open-Lamp Protection 1
Open-Lamp Protection 2
Error Amplifier Output
Error Amplifier Input
Burst Dimming Input
Analog Dimming Input
Enable Input
Ground
Low-Side Driver Output
Reference Voltage
OLP2
OLP4
19
2
Description
OLR
CMP
18
3
Figure 2. Pin Configuration (Top View)
BCT/FT
FB
17
4
FAN7313
BDIM
RT
16
5
Pin #
3
ADIM
SCP
11
12
13
14
15
16
17
18
19
20
15
6
ENA
14
BCT/FT
V
7
Name
OUTH
OLP4
OLP3
S
SCP
OLR
V
V
RT
V
IN
B
S
OUTH
GND
13
8
Supply Voltage
Connected to V
High-Side Driver Output
Connected to GND Internally
Short-Circuit Protection
Timing Resistor
Burst Dimming Timing Capacitor/
Fault Signal Output
Open-Lamp Regulation
Open-Lamp Protection 4
Open-Lamp Protection 3
OUTL
V
12
9
B
FAN7313 Rev. 00
V
V
11
10
Description
IN
REF
REF
Internally
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