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參數(shù)資料
| 型號： | FSDM0465RBWDTU |
| 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： | 9.6 A SWITCHING REGULATOR, 72 kHz SWITCHING FREQ-MAX, PZFM6 |
| 封裝： | TO-220F, 6 PIN |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 250K |
| 代理商： | FSDM0465RBWDTU |
FSDM0465RB
3
Pin Description
Pin Assignments
Figure 3. Pin Configuration (Top View)
Pin Number
Pin Name
Pin Function Description
1
Drain
This pin is the high voltage power SenseFET drain. It is designed to drive the
transformer directly.
This pin is the control ground and the SenseFET source.
This pin is the positive supply voltage input. During start up, the power is sup-
plied by an internal high voltage current source that is connected to the Vstr pin.
When Vcc reaches 12V, the internal high voltage current source is disabled and
the power is supplied from the auxiliary transformer winding.
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 over load protection is activated resulting in shutdown of the
FPS
TM
.
-
This pin is connected directly to the high voltage DC link. At startup, the internal
high voltage current source supplies internal bias and charges the external ca-
pacitor that is connected to the Vcc pin. Once Vcc reaches 12V, the internal cur-
rent source is disabled.
2
GND
3
Vcc
4
Vfb
5
N.C
6
Vstr
6.Vstr
5.N.C.
4.Vfb
3.Vcc
2.GND
1.Drain
TO-220F-6L
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FSDM0465RE | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green-Mode Fairchild Power Switch |
| FSDM0465RE_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch (FPS⑩) |
| FSDM0465REWDTU | 功能描述:電流型 PWM 控制器 SMPS POWER SWITCH BUILT-IN SOFT START RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| FSDM0465RS | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Green Mode Fairchild Power Switch |
| FSDM0465RSWDTU | 功能描述:開關變換器、穩(wěn)壓器與控制器 SMPS Power Switch Built-in Soft Start RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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