Preliminary
KA5M0765RC
S P S
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 frequency
oscillator, under voltage lock-out, leading edge blanking, optimized
gate turn-on/turn-off driver, thermal shutdown protection, over
voltage protection, and temperature compensated precision current
sources for loop compensation and fault protection circuitry.
Compared to discrete MOSFET and PWM controller or RCC
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.
TO -22 0F -5L
S P S
1. GND 2. Drain 3. Vcc 4. FB
FEATURES
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Precision fixed operating frequency (70kHz)
Low start-up current (Typ. 100mA)
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
KA5M0765RC
Package
TO-220F-5L
Topr (擄C)
擄
鈭?5擄C
to +85擄C
BLOCK DIAGRAM
REV. B
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1999 Fairchild Semiconductor Corporation
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英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
SPS consist of high voltage power SenseFET and current mode ...
FAIRCHILD
-
英文版
SPS consist of high voltage power SenseFET and current mode ...
FAIRCHILD ...
-
英文版
Fairchild Power Switch(SPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(SPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD
-
英文版
Fairchild Power Switch(FPS)
FAIRCHILD ...
-
英文版
SPS consist of high voltage power SenseFET and current mode ...
FAIRCHILD
-
英文版
SPS consist of high voltage power SenseFET and current mode ...
FAIRCHILD ...