参数资料
型号: FSBH0F70ANY
厂商: Fairchild Semiconductor
文件页数: 4/16页
文件大小: 0K
描述: IC OFF-LINE SWITCH PWM 8DIP
标准包装: 59
系列: FPS™
输出隔离: 隔离
频率范围: 94kHz ~ 106kHz
输入电压: 9 V ~ 30 V
输出电压: 700V
功率(瓦特): 10W
工作温度: -40°C ~ 105°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-DIP
包装: 管件
Pin Configuration
8
1
8
1
8
1
ZXYTT
BH0F70A
TPM
ZXYTT
BH0270A
TPM
ZXYTT
BH0270
TPM
8
1
8
1
8
1
ZXYTT
BH0170A
TPM
ZXYTT
BH0170
TPM
ZXYTT
BH0370
TPM
F – Fairchild Logo
Z – Plant Code
X – 1-Digit Year Code
Y – 1-Digit Week Code
TT – 2-Digit Die Run Code
T – Package Type (N:DIP)
P – Y: Green Package
M – Manufacture Flow Code
Figure 4. Pin Configuration and Top Mark Information
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
Name
GND
VDD
FB
VIN
NC
HV
Drain
Drain
Drain
Description
Ground . SenseFET source terminal on primary side and internal controller ground.
Power Supply . The internal protection circuit disables PWM output as long as V DD exceeds the
OVP trigger point.
Feedback . The signal from the external compensation circuit is fed into this pin. The PWM duty
cycle is determined in response to the signal on this pin and the internal current-sense signal.
Line-Voltage Detection . The line-voltage detection is used for brownout protection with
hysteresis and constant output power limit over universal AC input range. This pin has additional
protections that are pull-HIGH latch and pull-LOW auto recovery, depending on the application.
No Connection for FSBH0F70A, FSBH0170A and FSBH0270A.
Startup . For startup, this pin is pulled HIGH to the line input or bulk capacitor via resistors.
SenseFET Drain . High-voltage power SenseFET drain connection.
SenseFET Drain . High-voltage power SenseFET drain connection.
SenseFET Drain . High-voltage power SenseFET drain connection.
? 2009 Fairchild Semiconductor Corporation
FSBH0F70A, FSBH0170/A, FSBH0270/A, FSBH0370 ? Rev. 1.0.3
4
www.fairchildsemi.com
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