KA5M0165RN Fairchild Semiconductor, KA5M0165RN Datasheet

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KA5M0165RN

Manufacturer Part Number
KA5M0165RN
Description
IC SWIT PWM CM OVP UVLO HV 8DIP
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of KA5M0165RN

Output Isolation
Isolated
Frequency Range
61 ~ 73kHz
Voltage - Input
8.8 ~ 30 V
Voltage - Output
650V
Power (watts)
40W
Operating Temperature
25°C ~ 160°C
Package / Case
8-DIP (0.300", 7.62mm)
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
KA5M0165RN
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Features
• Precision Fixed Operating Frequency (100/67/50kHz )
• Low Start-up Current (Typ. 100uA)
• Pulse by Pulse Current Limiting
• Over Load Protection
• Over Voltage Protection (Min. 25V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout
• Internal High Voltage Sense FET
• Auto-Restart Mode
Internal Block Diagram
©2003 Fairchild Semiconductor Corporation
KA5x0165Rxx-SERIES
KA5H0165R/RN, KA5M0165R/RN, KA5L0165R/RN,
KA5H0165RVN
Fairchild Power Switch(FPS)
- except KA5H0165RVN
V
CC
FB
uA
5 A
7.5V
27V
32V
1mA
+
+
9V
2.5R
OVER VOLTAGE S/D
1R
Thermal S/D
+
OSC
Vref
5V
0.1V
L.E.B
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) 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 R
switching converter solution, The Fairchild Power Switch(FPS)
can reduce total component count, design size, weight and at the
same time increase efficiency, productivity, and system
reliability. It is well suited for cost effective design of flyback
converters.
Good
logic
S
R
TO-220F-4L
1
Q
1. GND
2. Drain
3. Vcc
4. FB
Power on reset
Internal
bias
S
R
Q
1.6.7.8. Drain
2. GND
3. Vcc
4. FB
5. NC
8-DIP
1
www.fairchildsemi.com
SFET
DRAIN
GND
CC
Rev.1.0.5

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KA5M0165RN Summary of contents

Page 1

... 7.5V ©2003 Fairchild Semiconductor Corporation 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) consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller features integrated fixed oscillator, under ...

Page 2

KA5X0165RXX-SERIES Absolute Maximum Ratings (Ta=25 C, unless otherwise specified) Characteristic Drain-Gate Voltage (R = Gate-Source (GND) Voltage (1) Drain Current Pulsed Continuous Drain Current (T = Continuous Drain Current (T =100 C) C Single Pulsed Avalanche ...

Page 3

Electrical Characteristics (SFET Part) (Ta=25 C unless otherwise specified) Parameter D rain-Source Breakdown Voltage Z ero Gate Voltage Drain Current Static Drain-Source on Resistance (Note) Forward Transconductance Input Capacitance Output Capacitance Reverse Transfer Capacitance Turn on Delay Time Rise Time ...

Page 4

KA5X0165RXX-SERIES Electrical Characteristics (Control Part) (Ta=25 C unless otherwise specified) Parameter UVLO SECTION Start Threshold Voltage Stop Threshold Voltage OSCILLATOR SECTION Initial Accuracy Initial Accuracy Initial Accuracy Frequency Change With Temperature Maximum Duty Cycle Maximum Duty Cycle FEEDBACK SECTION Feedback ...

Page 5

Typical Performance Characteristics (These characteristic graphs are normalized at Ta=25 C) Fig.1 Operating Frequency 1.2 1.15 1.1 1.05 Fosc 1 0.95 0.9 0.85 0.8 - Temperature [ C] Figure 1. Operating Frequency Fig.3 Operating Current 1.2 1.15 ...

Page 6

KA5X0165RXX-SERIES Typical Performance Characteristics (These characteristic graphs are normalized at Ta=25 C) Fig.7 Stop Threshold Voltage 1.15 1.1 1.05 Vstop 1 0.95 0.9 0.85 - Temperature [ C] Figure 7. Stop Threshold Voltage Fig.9 Vcc Zener Voltage ...

Page 7

Typical Performance Characteristics (These characteristic graphs are normalized at Ta=25 C) Fig.13 Soft Start Voltage 1.15 1.1 1.05 Vss 1 0.95 0.9 0.85 - Temperature [ C] Figure13. Soft Start Voltage (Continued) Rdson 75 100 125 150 ...

Page 8

KA5X0165RXX-SERIES Package Dimensions 8 TO-220F-4L ...

Page 9

Package Dimensions (Continued) TO-220F-4L(Forming) KA5X0165RXX-SERIES 9 ...

Page 10

KA5X0165RXX-SERIES Package Dimensions 10 (Continued) 8-DIP ...

Page 11

... Ordering Information Product Number Package KA5H0165RTU TO-220F-4L KA5H0165RYDTU TO-220F-4L(Forming) KA5M0165RTU TO-220F-4L KA5M0165RYDTU TO-220F-4L(Forming) KA5L0165RTU TO-220F-4L KA5L0165RYDTU TO-220F-4L(Forming) KA5H0165RN KA5M0165RN KA5L0165RN Product Number Package KA5H0165RVN TU : Non Forming Type YDTU : Forming Type Marking Code 5H0165R 5M0165R 5L0165R 8-DIP 5H0165R 8-DIP 5M0165R 8-DIP 5L0165R ...

Page 12

... KA5X0165RXX-SERIES DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

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