KA1M0280RBTU Fairchild Semiconductor, KA1M0280RBTU Datasheet
KA1M0280RBTU
Specifications of KA1M0280RBTU
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KA1M0280RBTU Summary of contents
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... CC 32V 7.5V 25V ©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 controller IC. PWM controller features integrated fixed oscillator, under ...
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KA1M0280RB/KA1H0280RB Absolute Maximum Ratings Parameter (1) Maximum Drain Voltage Drain-Gate Voltage (R = Gate-Source (GND) Voltage (2) Drain Current Pulsed Single Pulsed Avalanche Energy (4) Avalanche Current Continuous Drain Current (T = Continuous Drain Current (T ...
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... Ciss V =0V Coss f=1MHz Crss t V =0.5BV d(on) DD (MOSFET switching tr time are essentially t d(off) independent of tf operating temperature) V =10V =0.5BV DS switching time are Qgs essentially independent of Qgd operating temperature) 2% KA1M0280RB/KA1H0280RB Min. Typ. =50 A 800 - - - - - =125 C C =1.0A - 5.6 D =1.0A 1.5 2 250 ...
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KA1M0280RB/KA1H0280RB Electrical Characteristics (CONTROL part) (Ta=25 C unless otherwise specified) Parameter UVLO SECTION Start Threshold Voltage Stop Threshold Voltage OSCILLATOR SECTION Initial Accuracy Frequency Change With Temperature Maximum Duty Cycle FEEDBACK SECTION Feedback Source Current Shutdown Feedback Voltage Shutdown Delay ...
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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 [ Figure 1. Operating Frequency Fig.3 Operating Current 1.2 1.15 1.1 ...
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KA1M0280RB/KA1H0280RB Typical Performance Characteristics (These characteristic graphs are normalized at Ta=25 C) Fig.7 Stop Threshold Voltage 1.15 1.1 1.05 V Vstop th(L) 1 0.95 0.9 0.85 - Temperature [ Figure 7. Stop Threshold Voltage Fig.9 Vcc Zener ...
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Typical Performance Characteristics (These characteristic groups are normalized at Ta=25 C) Fig.14 Drain Source Turn-on Resistance 2.5 2 1.5 ) Rdson ( 1 0 Temperature [ Figure 13. Static Drain-Source on Resistance (Continued) 75 100 ...
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KA1M0280RB/KA1H0280RB Package Dimensions 8 TO-220F-4L ...
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Package Dimensions TO-220F-4L(Forming) (Continued) KA1M0280RB/KA1H0280RB 9 ...
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... TU : Non Forming Type YDTU : Forming Type 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 ...