ka1h0380r Fairchild Semiconductor, ka1h0380r Datasheet
ka1h0380r
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ka1h0380r Summary of contents
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... Fairchild Semiconductor Corporation ORDERING INFORMATION Device KA1H0380R 5V Internal Vref bias Good logic OSC 1mA R L.E Thermal S/D Power on reset OVER VOLTAGE S/D KA1H0380R TO-220F-4L 1.GND 2. DRAIN Package Operating Temperature TO-220F- + DRAIN SFET #1 GND Q Rev ...
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... KA1H0380R ABSOLUTE MAXIMUM RATINGS Characteristic (1) Drain-source (GND) 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 Supply voltage Analog input voltage range Total power dissipation ...
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... V =0.5BV DD DSS (MOSFET switching tr time are essentially td(off) independent of operating temperature =10V, I =3.0A =0.5BV DS DSS switching time are Qgs essentially independent of Qgd operating temperature) 2% KA1H0380R Min. Typ. Max. 800 = 200 4.0 5.0 1.5 2.5 779 75.6 24 =3. 150 60 34 (MOSFET 7.2 12.1 Unit ...
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... KA1H0380R ELECTRICAL CHARACTERISTICS (Control part) (Ta=25 C unless otherwise specified) Characteristic REFERENCE SECTION (1) Output voltage (1)(2) Temperature Stability OSCILLATOR SECTION Initial accuracy Frequency change with temperature PWM SECTION Maximum duty cycle FEEDBACK SECTION Feedback source current Shutdown delay current OVER CURRENT PROTECTION SECTION Over current protection ...
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... SPS TYPICAL PERFORMANCE CHARACTERISTICS (These characteristic graphs are normalized at Ta=25 C) Figure 1. Operating Frequency Figure 3. Operating Current Figure 5. Start up Current Figure 2. Feedback Source Current Figure 4. Max. Inductor Current Figure 6. Start Threshold Voltage KA1H0380R 5 ...
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... KA1H0380R TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (These characteristic graphs are normalized at Ta=25 C) Figure 7. Stop Threshold Voltage Figure 9. V Zener Voltage CC Figure 11. Shutdown Delay Current 6 Figure 8. Maximum Duty Cycle Figure 10. Shutdown Feedback Voltage Figure 12. Over Voltage Protection SPS ...
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... SPS TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (These characteristic grahps are normalized at Ta=25 C) Figure 13. Soft Start Voltage Figure 14. Drain Source Turn-on Resistance KA1H0380R 7 ...
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... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ CMOS FACT™ FACT Quiet Series™ ® FAST FASTr™ ...