参数资料
| 型号： | FAN4147SX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC CTLR LOW PWR AC GFI 6-SSOT |
| 标准包装： | 3,000 |
| 应用： | 接地故障保护 |
| 电流 - 电源： | 400µA |
| 工作温度： | -35°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 细型，TSOT-23-6 |
| 供应商设备封装： | 6-SSOT |
| 包装： | 带卷 (TR) |
March 2013
FAN4147
Ground Fault Interrupter
Features
Description
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For GFCI and RCD Applications
Precision Sense Amplifier and Bandgap Reference
Built-in AC Rectifier
Built-in Noise Filter
Low-Voltage SCR Disable
Direct DC Coupled to Sense Coil
SCR Gate Driver
Adjustable Sensitivity
400 ? A Quiescent Current
Minimum External Components
Meets UL 943 Requirements
Ideal for 120V or 220V Systems
Space Saving SuperSOT ? 6-Pin Package
The FAN4147 is a low-power Ground Fault Interrupter
(GFI) controller for detecting hazardous current paths to
ground and ground-to-neutral faults. The FAN4147
application circuit opens the load contacts before a
harmful shock occurs.
Internally, the FAN4147 contains a diode rectifier,
precision bandgap 12V shunt regulator, precision low-
V OS offset-sense amplifier, time delay noise filter,
window-detection comparators, and an SCR driver. With
a minimum number of external components, the
FAN4147 detects and protects against a hot-wire-to-
ground fault and a neutral-line-to-neutral-load short. The
minimal components and the small SuperSOT ?
package allow for a small-form-factor, low-cost solution.
The FAN4147 circuitry has a built-in rectifier and shunt
regulator that operates with a low quiescent current.
This allows for a high-value, low-wattage-series supply
resistor. The internal temperature-compensated shunt
regulator, sense amplifier, and bias circuitry provide for
Applications
? GFCI Output Receptacles
precision ground-fault detection. The low-V OS offset-
sense amplifier allows direct coupling of the sense coil
to the amplifier’s feedback signal. This eliminates the
large 50/60Hz AC-coupling capacitor. The internal delay
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GFCI Circuit Breakers
Portable GFCI Cords
filter rejects high-frequency noise spikes common with
inductive loads. This decreases false nuisance tripping.
The internal SCR driver is temperature compensated
and designed to satisfy the current requirements for a
wide selection of external SCRs.
The minimum number of external components and the
6-pin SuperSOT ? package enable a low-cost, compact
design and layout.
Ordering Information
Part Number
FAN4147SX
Operating
Temperature Range
-35°C to +85°C
Package
6-Lead SUPERSOT6, JEDEC M0-193, 1.6mm
Packing Method
Tape and Reel
? 2010 Fairchild Semiconductor Corporation
FAN4147 ? Rev. 1.0.1
www.fairchildsemi.com
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相关代理商/技术参数 |
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| FAN4174 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Single, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier |
| FAN4174_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Single and Dual, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier |
| FAN4174IP5X | 功能描述:运算放大器 - 运放 Single Ultra Low Cost RRIO CMOS RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| FAN4174IP5X | 制造商:Fairchild Semiconductor Corporation 功能描述:Operational Amplifier (Op-Amp) IC |
| FAN4174IP5X_NL | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Single, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier |
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