參數(shù)資料
型號(hào)： FSCM0465RGWDTU
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： Green Mode Fairchild Power Switch
中文描述： SWITCHING REGULATOR, 72 kHz SWITCHING FREQ-MAX, SFM6
封裝： TO-220, 6 PIN
文件頁(yè)數(shù)： 4/20頁(yè)
文件大?。?/td> 457K
代理商： FSCM0465RGWDTU
F
2006 Fairchild Semiconductor Corporation
FSCM0465R Rev. 1.0.1
www.fairchildsemi.com
4
Pin Configuration
Figure 3. Pin Configuration (Top View)
Pin Definitions
Pin Number
Pin Name
Pin Function Description
1
Drain
SenseFET Drain.
This pin is the high-voltage power SenseFET drain. It is
designed to drive the transformer directly.
Ground.
This pin is the control ground and the SenseFET source.
Power Supply.
This pin is the positive supply voltage input. During startup,
the power is supplied through the startup resistor from DC link. When V
CC
reaches 12V, the power is supplied from the
auxiliary transformer winding.
Feedback.
This pin is internally connected to the inverting input of the PWM
comparator. The collector of an opto-coupler is typically tied to this pin. For
stable operation, a capacitor should be placed between this pin and GND. If
the voltage of this pin reaches 6.0V, the overload protection is activated, re-
sulting in shutdown of the FPS.
This pin is not connected.
Current Limit.
This pin is for the pulse-by-pulse current limit level program-
ming. By using a resistor to GND on this pin, the current limit level can be
changed. If this pin is left floating, the typical current limit is 2.0A.
2
GND
3
V
CC
4
Feedback (FB)
5
N.C.
6
I_limit
F
1 : Drain
2 : GND
6 : I_limit
5 : N.C.
4 : FB
3 : V
D2-PAK-6L
F
1. Drain
2. GND
3. V
4. FB
6. I_limit
5. N.C.
TO-220-6L
FSCM0465RJ
FSCM0465RG
I2-PAK-6L
FSCM0465RI
F
1 : Drain
2 : GND
6 : I_limit
5 : N.C.
4 : FB
3 : V
相關(guān)PDF資料
PDF描述
FSCM0465RI Green Mode Fairchild Power Switch
FSCM0465RIWDTU Green Mode Fairchild Power Switch
FSCM0465RJ Green Mode Fairchild Power Switch
FSCM0465RJX Green Mode Fairchild Power Switch
FSCM0565R Green Mode Fairchild Power Switch (FPS)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FSCM0465RI 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch
FSCM0465RIWDTU 功能描述:電源開(kāi)關(guān) IC - 配電 FPS FOR LCD 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
FSCM0465RJ 功能描述:電源開(kāi)關(guān) IC - 配電 FPS FOR LCD 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
FSCM0465RJX 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
FSCM0565R 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS)
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