参数资料
| 型号： | FAN102MY |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR PWM GREEN CV/CC 8SOP |
| 标准包装： | 1 |
| 输出隔离： | 隔离 |
| 频率范围： | 39 ~ 45kHz |
| 输入电压： | 5.5 V ~ 15 V |
| 输出电压： | 30V |
| 功率（瓦特）： | 660mW |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 标准包装 |
| 产品目录页面： | 1221 (CN2011-ZH PDF) |
| 其它名称： | FAN102MYDKR |
January 2014
FAN102
Primary-Side-Control PWM Controller
Features
Description
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Constant-Voltage (CV) and Constant-Current (CC)
Control without Secondary-Feedback Circuitry
Green Mode: Frequency Reduction at Light Load
Fixed PWM Frequency at 42 kHz with Frequency
Hopping to Reduce EMI
Cable Voltage Drop Compensation in CV Mode
Low Startup Current: 10 μA
Low Operating Current: 3.5 mA
Peak-Current-Mode Control in CV Mode
Cycle-by-Cycle Current Limiting
V DD Over-Voltage Protection with Auto-Restart
V DD Under-Voltage Lockout (UVLO)
Gate Output Maximum Voltage Clamped at 18 V
Fixed Over-Temperature Protection with Auto-
Restart
SOP-8 Package Available
The primary-side PWM controller significantly simplifies
power supply design that requires CV and CC regulation
capabilities. The FAN102 controls the output voltage
and current precisely with the information in the primary
side of the power supply, not only removing the output
current sensing loss, but eliminating all secondary
feedback circuitry.
The green-mode function with a low startup current
(10 μA) maximizes the light-load efficiency so the power
supply can meet stringent standby power regulations.
Compared with a conventional secondary-side
regulation approach, the FAN102 can reduce total cost,
component count, size, and weight; while
simultaneously increasing efficiency, productivity, and
system reliability.
A typical output CV/CC characteristic envelope is shown
V O
Applications
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Battery Chargers for Cellular Phones, Cordless
Phones, PDA, Digital Cameras, Power Tools
Replaces Linear Transformer and RCC SMPS
Offline High Brightness (HB) LED Drivers
I O
Ordering Information
Figure 1.
Typical Output V-I Characteristic
Part Number
FAN102MY
Operating
Temperature Range
-40°C to +105°C
Package
8-Lead, Small Outline Package (SOP-8)
Packing
Method
Tape & Reel
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html .
? 2008 Fairchild Semiconductor Corporation
FAN102 Rev. 1.0.4
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN102MYTR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN103 | 制造商:Fairchild 功能描述:5W~10W Mobile Charger |
| FAN103_10 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Primary-Side-Regulation PWM Controller (PWM-PSR) |
| FAN103MY | 功能描述:IC OFFLINE CTRLR PWM GREEN 8SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - AC-DC 转换器，离线开关 系列:- 标准包装:3,000 系列:- 输出隔离:隔离 频率范围:61kHz ~ 71kHz 输入电压:9.4 V ~ 28 V 输出电压:12V 功率（瓦特）:- 工作温度:-40°C ~ 125°C 封装/外壳:SC-74，SOT-457 供应商设备封装:6-TSOP 包装:带卷 (TR) |
| FAN103WMY | 功能描述:电流型 PWM 控制器 Primary-Side-Reg PWM Controller RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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