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| 型号： | FSEZ1216NY |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC PWM PRIMARY REG MOSFET 8-DIP |
| 产品变化通告： | Product Discontinuation 27/Feb/2012 |
| 标准包装： | 50 |
| 输出隔离： | 隔离 |
| 频率范围： | 39kHz ~ 45kHz |
| 输入电压： | 5.5 V ~ 25 V |
| 输出电压： | 600V |
| 功率（瓦特）： | 800mW |
| 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 |
| 产品目录页面： | 1222 (CN2011-ZH PDF) |
April 2009
FSEZ1216 — Primary-Side-Regulation PWM Integrated
Power MOSFET
Features
Constant-Voltage (CV) and Constant-Current (CC)
Control without Secondary-Feedback Circuitry
Green Mode: Frequency Reduction at Light-Load
Fixed PWM Frequency at 42kHz with Frequency
Hopping to Reduce EMI
Cable Voltage Drop Compensation in CV Mode
Low Startup Current: 10 μ A
Low Operating Current: 3.5mA
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 18V
Fixed Over-Temperature Protection with Latch
DIP-8 Package Available
Applications
Battery Chargers for Cellular Phones, Cordless
Phones, PDA, Digital Cameras, Power Tools
Replaces Linear Transformer and RCC SMPS
Offline High Brightness (HB) LED Drivers
Description
The primary-side PWM integrated Power MOSFET,
FSEZ1216, significantly simplifies power supply design
that requires CV and CC regulation capabilities.
FSEZ1216 controls the output voltage and current
precisely only with the information in the primary side of
the power supply, not only removing the output current
sensing loss, but also eliminating all secondary
feedback circuitry.
The green-mode function with a low startup current
(10μA) maximizes the light load efficiency so the power
supply can meet stringent standby power regulations.
Compared with conventional secondary side regulation
approach, the FSEZ1216 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
in Figure 1.
Ordering Information
Figure 1.
Typical Output V-I Characteristic
Part Number
Operating
Temperature
Range
MOSFET
BV DSS
MOSFET
R DS.ON
Eco
Status
Package
Packing
Method
FSEZ1216NY -40°C to +105°C
600V
9.3 Ω
(Typical)
Green
8-Lead, Dual Inline Package (DIP-8)
Tube
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html .
? 2009 Fairchild Semiconductor Corporation
FSEZ1216 ? Rev. 1.0.1
www.fairchildsemi.com
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相关代理商/技术参数 |
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| FSEZ1216NY_SN00026 | 功能描述:电源开关 IC - 配电 Primary-side-contr. PWM Integrated 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 |
| FSEZ1217BNY | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSEZ1307 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Primary-Side-Regulation PWM with Power MOSFET Integrated |
| FSEZ1307MY | 功能描述:IC PWM CTLR PRIMARY REG 7-SOIC 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) |
| FSEZ1317 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Primary-Side-Regulation PWM with POWER MOSFET Integrated |
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