Typical Application Diagrams
15V
VS
D BOOT3
R BOOT3
15V
FAN7371
R BOOT1
D BOOT1
8 V B
V DD 1
IN1
1
2
FAN7371
V DD V B
IN HO
8
7
C BOOT1
D1
D2
D3
L1
Q3
R4
R3
C BOOT3
7
6
5
HO
V S
NC
IN 2
NC 3
GND 4
IN3
3 NC
V S
6
D4
4 GND
NC
5
D BOOT2
R1
R2
To Pannel
FAN7371
Q1
FAN7371
1
V DD
V B
8
8 V B
V DD 1
IN2
2
IN
HO
7
R5
Q2
Q4
R7
7
HO
IN
2
IN4
C1
3 NC
V S
6
C BOOT2
R6
R8
6
V S
NC 3
C3
4 GND
NC
5
5
NC
GND 4
C2
Energy Recovery Circuit Part
Sustain Drive Part
FAN7371 Rev.03
Figure 1. Floated Bidirectional Switch and Half-Bridge Driver: PDP application
15V
R BOOT
D BOOT
V IN
FAN7371
1 V DD
V B 8
PWM
2 IN
HO
7
R1
C BOOT
R2
L1
C1
3 NC
V S 6
4 GND
NC
5
D1
C2
V OUT
FAN7371 Rev.01
Figure 2. Step-Down (Buck) DC-DC Converter Application
? 2008 Fairchild Semiconductor Corporation
FAN7371 Rev. 1.0.2
2
www.fairchildsemi.com
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相关代理商/技术参数
FAN7380 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Half-Bridge Gate Driver (SOURCING/SINKING : 90mA/180mA)
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