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M3H2805S Datasheet(PDF) 4 Page - International Rectifier |
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M3H2805S Datasheet(HTML) 4 Page - International Rectifier |
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4 / 11 page  4 www.irf.com M3H-SERIES Electrical Performance Characteristics ( continued ) For Notes to Specifications, refer to page 5 Limits Parameter Group A Subgrou p Conditions -55 °C ≤ TC ≤ +85°C VIN = 28V DC ± 5%, CL = 0 unless otherwise specified Min Nom Max Unit Output Ripple ( Vrip) M3H2803R3S M3H2805S M3H2805R2S M3H2812S M3H2815S M3H2805D M3H2812D M3H2815D 1,2,3 VIN = 18, 28, 40 Volts IOUT = 100% rated load Notes 4, 6 35 50 50 70 80 80 80 80 mV p-p Input current, no load ( IIN ) M3H2803R3S M3H2805S 125 M3H2805R2S M3H2812S M3H2815S M3H2805D M3H2812D M3H2815D 1,2,3 IOUT = 0, Pin 4 open 60 70 70 70 70 70 100 100 mA Input current inhibited 1,2,3 Pin 4 shorted to pin 2 8.0 mA Switching frequency ( FS ) 1,2,3 450 500 550 KHz Efficiency ( EFF ) M3H2803R3S M3H2805S M3H2805R2S M3H2812S M3H2815S M3H2805D M3H2812D M3H2815D 1,2,3 IOUT = 100% rated load Note 4 68 76 77 78 78 77 78 78 73 80 80 81 82 80 81 82 % Enable Input ( Inhibit Function ) open circuit voltage drive current ( sink ) voltage range 1,2,3 Note 1 9.5 -0.5 11.5 500 50 V µA V Current Limit Point Expressed as a percentage of full rated load current 1,2,3 Vout = 90% of Nominal, Note 4 105 130 % Power dissipation, load fault (PD) M3H2815D All others 1,2,3 Short Circuit, Overload, Note 8 22 18 W Output response to step load changes (VTLD) 4,5,6 Half Load to/from Full Load, Notes 4,9 -300 300 mV pk Recovery time, step load changes (TTLD) 4,5,6 Half Load to/from Full Load, Note 4,9,10 200 µs Output response to step line changes (VTLN) 4,5,6 18V to/from 40V IOUT = 100% rated load, Notes 1,4,11 -300 300 mV pk Recovery time, step line changes (TTLN) 4,5,6 18V to/from 40V IOUT = 100% rated load, Notes 1,4,10,11 200 µs Turn-on Response Overshoot (VOS) Turn-on Delay (TDLY) 4,5,6 No Load, Full Load for Dual Notes 4,12 2.0 10 10 % ms Overshoot (VOS) Turn-on Delay (TDLY) 4,5,6 20 % Load, Full Load for Single Notes 4,12 2.0 10 10 % ms |
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Similar Description - M3H2805S |
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