参数资料
型号: FSQ100
厂商: Fairchild Semiconductor
文件页数: 2/12页
文件大小: 0K
描述: IC SWIT PWM GREEN OVP HV 8DIP
标准包装: 50
输出隔离: 隔离
频率范围: 61 ~ 73kHz
输入电压: 8 V ~ 20 V
输出电压: 650V
功率(瓦特): 8W
工作温度: 25°C ~ 145°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-DIP
包装: 管件
Typical Application
AC
IN
V STR
PWM
Drain
DC
OUT
V FB
V CC
GND
Figure 1.
Typical Flyback Application
Table 1. Output Power Table
Open Frame (1)
Product
FSQ100
230V AC ± 15% (2)
13W
85~265V AC
8W
Notes:
1. Maximum practical continuous power in an open-frame design with sufficient drain pattern as a heat sinker, at
50 ? C ambient.
2. 230V AC or 100/115V AC with doubler.
Internal Block Diagram
V STR
Drain
V CC
2
UVLO
Voltage
Ref
Internal
Bias
L
H
5
6,7,8
9/7V
I delay
5 μA
I fb
40 0μA
OSC
Vck
V FB
3
PWM
S Q
R
DR IVER
SFET
S/S
15ms
BURST
V BURL /
V BURH
LEB
NC
4
Min.20V
Reset
V SD
OVP
OLP
TSD
A/R
S Q
R
I LIM
V th
R sense
1
GND
Figure 2. Functional Block Diagram
? 2007 Fairchild Semiconductor Corporation
FSQ100 Rev. 1.0.2
2
www.fairchildsemi.com
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