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参数资料
| 型号： | FSGM0465RWDTU |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, ZFM6 |
| 封装： | LEAD FREE, TO-220, 6 PIN |
| 文件页数： | 12/18页 |
| 文件大小： | 903K |
| 代理商： | FSGM0465RWDTU |
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSGM0465R Rev. 1.0.2
3
FSGM
0465R
—
Green-
M
ode
Fairchild
Power
Swit
ch
(
F
PS)
Pin Configuration
6. VSTR
5. N.C.
4. FB
3. VCC
2. GND
1. Drain
FSGM0465R
Figure 3. Pin Configuration (Top View)
Pin Definitions
Pin #
Name
Description
1
Drain
SenseFET Drain. High-voltage power SenseFET drain connection.
2
GND
Ground. This pin is the control ground and the SenseFET source.
3
VCC
Power Supply. This pin is the positive supply input, which provides the internal operating
current for both startup and steady-state operation.
4
FB
Feedback. This pin is internally connected to the inverting input of the PWM comparator.
The collector of an opto-coupler is typically tied to this pin. For stable operation, a capacitor
should be placed between this pin and GND. If the voltage of this pin reaches 6V, the
overload protection triggers, which shuts down the FPS.
5
N.C.
No connection.
6
VSTR
Startup. This pin is connected directly, or through a resistor, to the high-voltage DC link.
At startup, the internal high-voltage current source supplies internal bias and charges the
external capacitor connected to the VCC pin. Once VCC reaches 12V, the internal current
source (ICH) is disabled.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSGM0565R | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green-Mode Fairchild Power Switch (FPS?) |
| FSGM0565RB | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Green-Mode Fairchild Power Switch |
| FSGM0565RBLDTU | 功能描述:电源开关 IC - 配电 SMPS PWR SW, 5A 650V RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FSGM0565RBUDTU | 功能描述:电源开关 IC - 配电 SMPS PWR SW, 5A 650V RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FSGM0565RBWDTU | 功能描述:电源开关 IC - 配电 SMPS PWR SW, 5A 650V RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
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