ka1m0880bf Fairchild Semiconductor, ka1m0880bf Datasheet
ka1m0880bf
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ka1m0880bf Summary of contents
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... KA1M0880BF Fairchild Power Switch(FPS) Features • Precision Fixed Operating Frequency(67KHz) • Pulse by Pulse Over Current Limiting • Over Load Protection • Over Voltage Protection (Min. 23V) • Internal Thermal Shutdown Function • Under Voltage Lockout • Internal High Voltage Sense FET • ...
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... KA1M0880BF 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 =100 C) C Maximum Supply Voltage Input Voltage Range Total Power Dissipation ...
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... GS DS Coss f=1MHz Crss t V =0.5BV d(on) DD DSS (MOSFET switching tr time are essentially t d(off) independent of tf operating temperature) V =10V, I =8.0A =0.5BV DS DSS switching time are Qgs essentially independent of Qgd operating temperature) 2% KA1M0880BF Min. Typ. Max. 800 - - - - 200 - 1.2 1.5 1.5 2 2460 - =25V, - 210 - - =8. ...
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... Zener Voltage CC Note: 1. These parameters, although guaranteed, are not 100% tested in production 2. These parameters, although guaranteed, are tested in EDS (wafer test) process 4 (Continued) Symbol Condition V - START V After turn on STOP F KA1M0880BF OSC ( +85 C Dmax I Ta= Idelay Ta= Vfb V ...
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... C 1.15 1.1 1.05 V th(H) Vstart 1 0.95 0.9 0.85 100 125 150 ] C Figure 6. Start Threshold Voltage KA1M0880BF Fig.2 Feedback Source Current 100 125 150 Temperature [ ] C Fig.4 Max Inductor Current 100 125 150 Temperature [ ] C Figure 4. Peak Current Limit Fig.6 Start Threshold Voltage ...
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... KA1M0880BF 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 Voltage 1.2 1.15 1.1 1. 0.95 0.9 0.85 0.8 - Temperature [ Figure 9. V Zener Voltage CC Fig.11 Shutdown Delay Current 1.2 1.15 1.1 1.05 Idelay 1 0.95 0.9 0.85 0.8 -25 ...
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... Ta=25 C) Fig.13 Soft Start Voltage 1.15 1.1 1.05 Vss 1 0.95 0.9 0.85 - Temperature [ Figure 13. Soft Start Voltage (Continued) 2.5 2 1.5 ) Rdson ( 1 0.5 0 100 125 150 ] C Figure 14. Static Drain Source on Resistance KA1M0880BF Fig.14 Drain Source Turn-on Resistance - 100 125 150 Temperature [ ] C 7 ...
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... KA1M0880BF Package Dimensions 8 TO-3PF-5L ...
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... Package Dimensions (Continued) TO-3PF-5L (Forming) KA1M0880BF 9 ...
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... KA1M0880BF Ordering Information Product Number Package KA1M0880BF-TU TO-3PF-5L KA1M0880BF-YDTU TO-3PF-5L(Forming 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 ...