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Switch FPS. KA5M0365R Datasheet

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Switch FPS. KA5M0365R Datasheet






KA5M0365R FPS. Datasheet pdf. Equivalent




KA5M0365R FPS. Datasheet pdf. Equivalent





Part

KA5M0365R

Description

Fairchild Power Switch (FPS)



Feature


www.fairchildsemi.com KA5x03xx-SERIES KA5H0365R, KA5M0365R, KA5L0365R KA5H038 0R, KA5M0380R, KA5L0380R Fairchild Powe r Switch(FPS) Features • Precision F ixed Operating Frequency (100/67/50kHz) • Low Start-up Current(Typ. 100uA) Pulse by Pulse Current Limiting • Over Current Protection • Over Voltag e Protection (Min. 25V) • Internal Th ermal Shutdown Function • Unde.
Manufacture

Fairchild

Datasheet
Download KA5M0365R Datasheet


Fairchild KA5M0365R

KA5M0365R; r Voltage Lockout • Internal High Volt age Sense FET • Auto-Restart Mode App lications • SMPS for VCR, SVR, STB, D VD & DVCD • SMPS for Printer, Facsimi le & Scanner • Adaptor for Camcorder Description The Fairchild Power Switch (FPS) product family is specially desig ned for an off-line SMPS with minimal e xternal components. The Fairchild Power Switch(FPS) consists of a h.


Fairchild KA5M0365R

igh voltage power SenseFET and a current mode PWM IC. Included PWM controller i ntegrates the fixed frequency oscillato r, the under voltage lock-out, the lead ing edge blanking, the optimized gate t urn-on/turn-off driver, the thermal shu tdown protection, the over voltage prot ection, and the temperature compensated precision current sources for the loop compensation and .


Fairchild KA5M0365R

the fault protection circuitry. Compared to a discrete MOSFET and a PWM control ler or an RCCsolution, a Fairchild Powe r Switch(FPS) can reduce the total comp onent count, design size and weight and at the same time increase efficiency, productivity, and system reliability. I t has a basic platform well suited for the cost effective design in either a f lyback converter o.

Part

KA5M0365R

Description

Fairchild Power Switch (FPS)



Feature


www.fairchildsemi.com KA5x03xx-SERIES KA5H0365R, KA5M0365R, KA5L0365R KA5H038 0R, KA5M0380R, KA5L0380R Fairchild Powe r Switch(FPS) Features • Precision F ixed Operating Frequency (100/67/50kHz) • Low Start-up Current(Typ. 100uA) Pulse by Pulse Current Limiting • Over Current Protection • Over Voltag e Protection (Min. 25V) • Internal Th ermal Shutdown Function • Unde.
Manufacture

Fairchild

Datasheet
Download KA5M0365R Datasheet




 KA5M0365R
www.fairchildsemi.com
KA5x03xx-SERIES
KA5H0365R, KA5M0365R, KA5L0365R
KA5H0380R, KA5M0380R, KA5L0380R
Fairchild Power Switch(FPS)
Features
• Precision Fixed Operating Frequency (100/67/50kHz)
• Low Start-up Current(Typ. 100uA)
• 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
Applications
• SMPS for VCR, SVR, STB, DVD & DVCD
• SMPS for Printer, Facsimile & Scanner
• Adaptor for Camcorder
Description
The Fairchild Power Switch(FPS) product family is specially
designed for an off-line SMPS with minimal external
components. The Fairchild Power Switch(FPS) consists of a
high voltage power SenseFET and a current mode PWM IC.
Included PWM controller integrates the fixed frequency
oscillator, the under voltage lock-out, the leading edge
blanking, the optimized gate turn-on/turn-off driver, the
thermal shutdown protection, the over voltage protection,
and the temperature compensated precision current sources
for the loop compensation and the fault protection circuitry.
Compared to a discrete MOSFET and a PWM controller or
an RCCsolution, a Fairchild Power Switch(FPS) can reduce
the 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 the cost
effective design in either a flyback converter or a forward
converter
TO-220F-4L
Internal Block Diagram
1
1. GND 2. Drain 3. VCC 4. FB
#3 VCC
#4 FB
32V 5V Internal
Vref bias
Good
logic
5μA
7.5V
27V
OSC
9V
1mA
S
Q
R
2.5R
1R
+
L.E.B
0.1V
+
+ Thermal S/D
S
Q
R
OVER VOLTAGE S/D
Power on reset
©2003 Fairchild Semiconductor Corporation
SFET
#2 DRAIN
#1 GND
Rev.1.0.7




 KA5M0365R
KA5X03XX-SERIES
Absolute Maximum Ratings
(Ta=25°C, unless otherwise specified)
Characteristic
KA5H0365R, KA5M0365R, KA5L0365R
Drain-Gate Voltage (RGS=1MΩ)
Gate-Source (GND) Voltage
Drain Current Pulsed (1)
Continuous Drain Current (TC=25°C)
Continuous Drain Current (TC=100°C)
Single Pulsed Avalanche Energy (2)
Maximum Supply Voltage
Analog Input Voltage Range
Total Power Dissipation
Operating Junction Temperature.
Operating Ambient Temperature.
Storage Temperature Range.
KA5H0380R, KA5M0380R, KA5L0380R
Drain-Gate Voltage (RGS=1MΩ)
Gate-Source (GND) Voltage
Drain Current Pulsed (1)
Continuous Drain Current (TC=25°C)
Continuous Drain Current (TC=100°C)
Single Pulsed Avalanche Energy (2)
Maximum Supply Voltage
Analog Input Voltage Range
Total Power Dissipation
Operating Junction Temperature.
Operating Ambient Temperature.
Storage Temperature Range.
Symbol
VDGR
VGS
IDM
ID
ID
EAS
VCC,MAX
VFB
PD
Derating
TJ
TA
TSTG
VDGR
VGS
IDM
ID
ID
EAS
VCC,MAX
VFB
PD
Derating
TJ
TA
TSTG
Note:
1. Repetitive rating: Pulse width limited by maximum junction temperature
2. L = 51mH, starting Tj = 25°C
3. L = 13μH, starting Tj = 25°C
Value
650
±30
12.0
3.0
2.4
358
30
-0.3 to VSD
75
0.6
+150
-40 to +85
-55 to +150
800
±30
12.0
3.0
2.1
95
30
-0.3 to VSD
75
0.6
+150
-40 to +85
-55 to +150
Unit
V
V
ADC
ADC
ADC
mJ
V
V
W
W/°C
°C
°C
°C
V
V
ADC
ADC
ADC
mJ
V
V
W
W/°C
°C
°C
°C
2




 KA5M0365R
KA5X03XX-SERIES
Electrical Characteristics (SenseFET Part)
(Ta = 25°C unless otherwise specified)
Parameter
Symbol
KA5H0365R, KA5M0365R, KA5L0365R
Drain-Source Breakdown Voltage
BVDSS
Zero Gate Voltage Drain Current
IDSS
Static Drain-Source on Resistance (Note)
Forward Transconductance (Note)
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn On Delay Time
Rise Time
Turn Off Delay Time
Fall Time
Total Gate Charge
(Gate-Source+Gate-Drain)
Gate-Source Charge
RDS(ON)
gfs
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Gate-Drain (Miller) Charge
Qgd
KA5H0380R, KA5M0380R, KA5L0380R
Drain-Source Breakdown Voltage
BVDSS
Zero Gate Voltage Drain Current
IDSS
Static Drain-Source on Resistance (Note)
Forward Transconductance (Note)
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn On Delay Time
Rise Time
Turn Off Delay Time
Fall Time
Total Gate Charge
(Gate-Source+Gate-Drain)
Gate-Source Charge
Gate-Drain (Miller) Charge
RDS(ON)
gfs
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Qgd
Condition
Min.
VGS=0V, ID=50μA
VDS=Max. Rating, VGS=0V
VDS=0.8Max. Rating,
VGS=0V, TC=125°C
VGS=10V, ID=0.5A
VDS=50V, ID=0.5A
VGS=0V, VDS=25V,
f=1MHz
VDD=0.5BVDSS, ID=1.0A
(MOSFET switching
time is essentially
independent of
operating temperature)
VGS=10V, ID=1.0A,
VDS=0.5BVDSS (MOSFET
switching time is essentially
independent of
operating temperature)
650
-
-
-
2.0
-
-
-
-
-
-
-
-
-
-
VGS=0V, ID=50μA
VDS=Max. Rating, VGS=0V
VDS=0.8Max. Rating,
VGS=0V, TC=125°C
VGS=10V, ID=0.5A
VDS=50V, ID=0.5A
VGS=0V, VDS=25V,
f=1MHz
VDD=0.5BVDSS, ID=1.0A
(MOSFET switching
time is essentially
independent of
operating temperature)
VGS=10V, ID=1.0A,
VDS=0.5BVDSS (MOSFET
switching time is
essentially independent of
operating temperature)
800
-
-
-
1.5
-
-
-
-
-
-
-
-
-
-
Typ. Max. Unit
--
- 50
- 200
3.6 4.5
--
720 -
40 -
40 -
150 -
100 -
150 -
42 -
- 34
7.3 -
13.3 -
V
μA
μA
Ω
S
pF
nS
nC
--
- 250
- 1000
4.0 5.0
2.5 -
779 -
75.6 -
24.9 -
40 -
95 -
150 -
60 -
- 34
7.2 -
12.1 -
V
μA
μA
Ω
S
pF
nS
nC
Note:
1. Pulse test: Pulse width 300μS, duty 2%
2. S = R-1--
3



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