參數(shù)資料
型號(hào)： FSDM0265RN_NL
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： 8 A SWITCHING REGULATOR, 73 kHz SWITCHING FREQ-MAX, PDIP8
封裝： LEAD FREE, MS-001BA, DIP-8
文件頁(yè)數(shù)： 1/23頁(yè)
文件大?。?/td> 1073K
代理商： FSDM0265RN_NL
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev.1.0.8
FPSTM is a trademark of Fairchild Semiconductor Corporation.
Features
Internal Avalanche Rugged Sense FET
Consumes only 0.65W at 240VAC & 0.3W load with
Advanced Burst-Mode Operation
Frequency Modulation for EMI Reduction
Precision Fixed Operating Frequency
Internal Start-up Circuit
Pulse-by-Pulse Current Limiting
Abnormal Over Current Protection (AOCP)
Over Voltage Protection (OVP)
Over Load Protection (OLP)
Internal Thermal Shutdown Function (TSD)
Auto-Restart Mode
Under Voltage Lockout (UVLO)
Low Operating Current (3mA)
Adjustable Peak Current Limit
Built-in Soft Start
Applications
SMPS for VCR, SVR, STB, DVD & DVCD Player
SMPS for Printer, Facsimile & Scanner
Adapter for Camcorder
Related Application Notes
AN-4137, 4141, 4147(Flyback) / AN-4134(Forward)
Description
Each product in the FSDx0265RN (x for M, H) family con-
sists of an integrated Pulse Width Modulator (PWM) and
Sense FET, and is specifically designed for high perfor-
mance off-line Switch Mode Power Supplies (SMPS) with
minimal external components. Both devices are integrated
high voltage 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,
Abnormal Over Current Protection (AOCP) and temperature
compensated precision current sources for loop compensa-
tion and fault protection circuitry. When compared to a dis-
crete MOSFET and controller or RCC switching converter
solution, the FSDx0265RN devices reduce total component
count, design size, weight while increasing efficiency, pro-
ductivity 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
OUTPUT POWER TABLE
PRODUCT
230VAC
±15%(3)
85-265VAC
Adapt-
er(1)
Open
Frame(2)
Adapt-
er(1)
Open
Frame(2)
FSDL321
11W
17W
8W
12W
FSDH321
11W
17W
8W
12W
FSDL0165RN
13W
23W
11W
17W
FSDM0265RN
16W
27W
13W
20W
FSDH0265RN
16W
27W
13W
20W
FSDL0365RN
19W
30W
16W
24W
FSDM0365RN
19W
30W
16W
24W
FSDL321L
11W
17W
8W
12W
FSDH321L
11W
17W
8W
12W
FSDL0165RL
13W
23W
11W
17W
FSDM0265RL
16W
27W
13W
20W
FSDH0265RL
16W
27W
13W
20W
FSDL0365RL
19W
30W
16W
24W
FSDM0365RL
19W
30W
16W
24W
Drain
Source
Vstr
Vfb
Vcc
PWM
AC
IN
DC
OUT
Ipk
FSDH0265RN, FSDM0265RN
Green Mode Fairchild Power Switch (FPSTM)
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參數(shù)描述
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FSDM0365RLX 功能描述:電源開(kāi)關(guān) IC - 配電 POWER_CONVERSION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)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
FSDM0365RN 功能描述:電源開(kāi)關(guān) IC - 配電 POWER_CONVERSION RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)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
FSDM0365RNB 功能描述:電源開(kāi)關(guān) IC - 配電 SMPS Power Switch Built-in Soft Start RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)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
FSDM0365RNC 功能描述:開(kāi)關(guān) IC - 各種 FPS FOR DVDP/STB RoHS:否 制造商:Fairchild Semiconductor 開(kāi)啟電阻（最大值）: 電源電壓-最大:4.4 V 電源電壓-最小:2.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:WLCSP-9 封裝:Reel
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