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| 型号： | FSFR1800HSL |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC FPS HALF BRIDGE RES CONV 9SIP |
| 标准包装： | 19 |
| 系列： | FPS™ |
| 输出隔离： | 隔离 |
| 频率范围： | 47kHz ~ 53kHz |
| 输入电压： | 9.6 V ~ 25 V |
| 输出电压： | 500V |
| 功率（瓦特）： | 260W |
| 工作温度： | -40°C ~ 130°C |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
Pin Configuration
Figure 3. Package Diagram
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
9
10
Name
DL
LS
RT
CS
SG
PG
LV CC
NC
HV CC
CTR
Description
This is the drain of the high-side MOSFET, typically connected to the input DC link voltage.
This is the line-sensing pin for the input voltage Under-Voltage Lockout (UVLO).
This pin is used for controlling the switching frequency in normal operation. When any
protections are triggered, the internal Auto/Restart (A/R) circuit starts to sense the voltage on
the pin, which is discharged naturally by external resistance. The IC can be operated with
A/R when the voltage decreases 0.1 V. Typically, an opto-coupler is connected to control the
switching frequency for the output voltage regulation and resistors for setting minimum /
maximum operating frequency.
This pin senses the current flowing through the low-side MOSFET. Typically, negative
voltage is applied to this pin.
This pin is the ground of the control part.
This pin is the power ground. This pin is connected to the source of the low-side MOSFET.
This pin is the supply voltage of the control IC.
No connection
This is the supply voltage of the high-side gate-drive circuit.
This is the drain of the low-side MOSFET. Typically, a transformer is connected to this pin.
? 2011 Fairchild Semiconductor Corporation
FSFR1800 / FSFR1700-HS ? Rev.1.0.1
3
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSFR1800L | 功能描述:功率驱动器IC HIGH POWER FPS RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| FSFR1800S | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSFR1800US | 功能描述:电源开关 IC - 配电 HIGH POWER FPS 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 |
| FSFR1800USL | 功能描述:电源开关 IC - 配电 260W Powr Switch for Half Brdg Res Cnvtr 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 |
| FSFR1800XS | 功能描述:功率驱动器IC 260W Fairchild PwrSW RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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