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參數(shù)資料
| 型號： | FSD200BM |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Green Mode Fairchild Power Switch (FPS) |
| 中文描述： | 0.365 A SWITCHING REGULATOR, 142 kHz SWITCHING FREQ-MAX, PDSO7 |
| 封裝： | LSOP-7 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 853K |
| 代理商： | FSD200BM |
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev.1.0.3
FPS
TM
is a trademark of Fairchild Semiconductor Corporation.
Features
Single Chip 700V Sense FET Power Switch for 7DIP
Precision Fixed Operating Frequency (134KHz)
FSD210B Consumes Under 0.1W at 265VAC & No Load
with Advanced Burst-Mode Operation
Internal Start-up Circuit
Pulse-by-Pulse Current Limiting
Over Load Protection (OLP)
Internal Thermal Shutdown Function (TSD)
Auto-Restart Mode
Under Voltage Lockout (UVLO) with Hysteresis
Built-in Soft Start
Frequency Modultation for EMI Reduction
FSD200B Does Not Require an Auxiliary Bias Winding
Applications
Charger & Adapter for Mobile Phone, PDA & MP3
Auxiliary Power for White Goods, PC, C-TV & Monitor
Related Application Notes
AN-4137, 4141, 4147(Flyback) / AN-4134(Forward) /
AN-4138(Charger)
Description
Each product in the FSD2x0B (x for 0, 1) family consists of
an integrated Pulse Width Modulator (PWM) and Sense
line Switch Mode Power Supplies (SMPS) with minimal
external components. Both devices are integrated high volt-
age power switching regulators which combine an avalanche
rugged Sense FET with a current mode PWM control block.
The integrated PWM controller features include: a fixed
oscillator with frequency modulation for reduced EMI,
Under Voltage Lock Out (UVLO) protection, Leading Edge
Blanking (LEB), an optimized gate turn-on/turn-off driver,
Thermal Shut Down (TSD) protection and temperature com-
pensated precision current sources for loop compensation
and fault protection circuitry. When compared to a discrete
MOSFET and controller or RCC switching converter solu-
tion, the FSD2x0B devices reduce total component count,
design size, weight while increasing efficiency, productivity,
and system reliability. Both devices provide a basic platform
that is well suited for the design of cost-effective flyback
converters.
Notes
:
1. Typical continuous power in a non-ventilated enclosed
adapter with sufficient drain pattern as a heat sinker, at
50
°
C ambient.
2. Maximum practical continuous power in an open frame
design with sufficient drain pattern as a heat sinker, at 50
°
C
ambient.
3. 230 VAC or 100/115 VAC with doubler.
Typical Circuit
Figure 1. Typical Flyback Application for FSD210B
Figure 2. Typical Flyback Application for FSD200B
OUTPUT POWER TABLE
230VAC
±
15%
(3)
Open
Frame
(2)
5W
5W
5W
5W
PRODUCT
85-265VAC
Adapter
(1)
Adapter
(1)
Open
Frame
(2)
5W
5W
5W
5W
FSD210B
FSD200B
FSD210BM
FSD200BM
7W
7W
7W
7W
4W
4W
4W
4W
Drain
Source
Vstr
Vfb
Vcc
PWM
AC
IN
DC
OUT
Drain
Source
Vstr
Vfb
Vcc
PWM
AC
IN
DC
OUT
FSD210B, FSD200B
Green Mode Fairchild Power Switch (FPS
TM
)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FSD210B | Green Mode Fairchild Power Switch (FPS) |
| FSD210BM | Green Mode Fairchild Power Switch (FPS) |
| FSD270 | SILICON DUAL VARIABLE CAPACITANCE DIODE |
| FSD270TA | SILICON DUAL VARIABLE CAPACITANCE DIODE |
| FSD270(2) | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FSD200BMX | 功能描述:電源開關(guān) IC - 配電 TBD RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FSD200M | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPSTM) |
| FSD20A30 | 制造商:SANREX 制造商全稱:SanRex Corporation 功能描述:THYRISTOR MODULE (SINGLE PHASE BRIDGE TYPE) |
| FSD20A60 | 制造商:SANREX 制造商全稱:SanRex Corporation 功能描述:THYRISTOR MODULE (SINGLE PHASE BRIDGE TYPE) |
| FSD20A90 | 制造商:NIEC 制造商全稱:Nihon Inter Electronics Corporation 功能描述:Low Forward Voltage Drop Diode |
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