參數(shù)資料
型號(hào)： KA5Q0765RTYDTU
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： Fairchild Power Switch(FPS)
中文描述： 15 A SWITCHING REGULATOR, PZFM5
封裝： TO-220F, 5 PIN
文件頁(yè)數(shù)： 1/10頁(yè)
文件大小： 85K
代理商： KA5Q0765RTYDTU
KA5Q0765RT
S P S
–
+
–
+
OSC
OVP
–
+
LEB
–
+
S _
Q
R
Delay
500nS
Vref
Internal
Bias
–
+
–
+
TSD
150
o
C
Power-on
Reset
S
Q
R
Burst mode
controller
Ifb
Ids
R
1.7R
Vds
REF.
PSR
REF.
Sync.
REF.
Ron
Roff
Rsense
Vfb offset
OCL
REF.
PWM
UVLO
Vz
5
4
3
1
2
S P S
FEATURES
Quasi Resonant Converter Controller
Internal Burst mode Controller for Stand-by mode
Pulse by pulse current limiting
Over current Latch protection
Over voltage protection (Vsync: Min. 11V)
Internal thermal shutdown function
Under voltage lockout
Internal high voltage sense FET
Auto-restart mode
ORDERING INFORMATION
Device
Package
Topr (
°
C)
KA5Q0765RT
TO-220F-5L
25
°
C to +85
°
C
TO-220F-5L
1. Drain 2. GND 3. V
CC
4. FB 5. Sync
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, and weight and at
the same time increase efficiency, productivity, and system reliability.
It has a basic platform well suited for cost-effective design in Quasi-
Resonant Converter as C-TV power supply.
1999 Fairchild Semiconductor Corporation
REV. B
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA5Q12656RT 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS)
KA5Q12656RTHYDT 功能描述:電源開(kāi)關(guān) IC - 配電 FPS FOR CTV 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
KA5Q12656RTTU 功能描述:電源開(kāi)關(guān) IC - 配電 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
KA5Q12656RTYDTU 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 FPS FOR CTV 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
KA5Q1265RF 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS)
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