- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄374305 > KA5H0265R (FAIRCHILD SEMICONDUCTOR CORP) S P S PDF資料下載
參數(shù)資料
| 型號(hào)： | KA5H0265R |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 穩(wěn)壓器 |
| 英文描述： | S P S |
| 中文描述： | SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM4 |
| 封裝： | TO-220F, 4 PIN |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 54K |
| 代理商： | KA5H0265R |
KA5H0265R
S P S
S P S
FEATURES
Precision fixed operating frequency (100kHz)
Pulse by pulse current limiting
Over current protection
Over voltage protection (Min. 25V)
Internal thermal shutdown function
Under voltage lockout
Internal high voltage sense FET
Auto-restart mode
ORDERING INFORMATION
Device
Package
Topr (
°
C)
KA5H0265R
TO-220F-4L
25
°
C to +85
°
C
TO-220F-4L
1. GND 2. Drain 3. Vcc 4. FB
BLOCK DIAGRAM
The SPS product family is specially designed for an off-line SMPS
with minimal external components. The SPS consist of high voltage
power SenseFET and current mode PWM IC.
Included PWM controller features integrated fixed oscillator, under
voltage lock out, leading edge blanking, optimized gate turn-on/turn-
off driver, thermal shut down protection, over voltage protection, and
temperature compensated precision current sources for loop
compensation and fault protection circuitry. Compared to discrete
MOSFET and controller or RCC switching converter solution, a SPS
can reduce total component count, design size, weight and at the
same time increase efficiency, productivity, and system reliability.
It has a basic platform well suited for cost-effective design in either a
flyback converter or a forward converter.
1999 Fairchild Semiconductor Corporation
REV. B
DRAIN
7.5V
THERMAL S/D
!
uA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KA5H0365 | Power Conversion for the Data Communications Market |
| KA5M0165RV-YDTU | Fairchild Power Switch(SPS) |
| KA5H0165R-TU | Fairchild Power Switch(SPS) |
| KA5H0165R-YDTU | Fairchild Power Switch(SPS) |
| KA5H0165RN | Fairchild Power Switch(FPS) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA5H0265RC | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Fairchild Power Switch(FPS) |
| KA5H0265RCTU | 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 2A/650V 100KHz Power Switch 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(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| KA5H0265RCYDTU | 功能描述:電源開(kāi)關(guān) IC - 配電 FPS FOR AUXILIARY 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 |
| KA5H0280 | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS) |
| KA5H0280R | 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS) |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。