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TPS40400 Fiches technique(PDF) 9 Page - Texas Instruments |
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TPS40400 Fiches technique(HTML) 9 Page - Texas Instruments |
9 / 82 page TPS40400 www.ti.com SLUS930C – APRIL 2011 – REVISED OCTOBER 2015 6.6 Switching Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT (VBOOT – VSW) = 6.4 V, RHDHI High-side driver pullup resistance 1.25 2.5 Ω IHDRV = –100 mA, TJ = 25°C (VBOOT – VSW) = 6.4 V, RHDLO High-side driver pulldown resistance 1.3 2.6 Ω IHDRV = 100 mA, TJ = 25°C RLDHI Low-side driver pullup resistance TJ = 25°C 1.25 2.5 Ω RLDLO Low-side driver pulldown resistance TJ = 25°C 0.8 1.5 Ω tHRISE High-side driver rise time(1) CLOAD = 2.2 nF 6 12.1 ns tHFALL High-side driver fall time(1) CLOAD = 2.2 nF 6.3 12.6 ns tLRISE Low-side driver rise time(1) CLOAD = 2.2 nF 6 12.1 ns tLFALL Low-side driver fall time(1) CLOAD = 2.2 nF 4 8 ns MFR_SPECIFIC_00 bit 0 = 0, tDT Anti-cross conduction time 20 50 ns (short dead time.) ISW SW pin leakage current (out of pin) VSW = 0 V 1 µA (1) Specified by Design. Not production tested. 6.7 Dissipation Ratings (1) THERMAL IMPEDANCE TA = 25°C TA = 85°C PACKAGE JUNCTION-TO-AMBIENT AIRFLOW POWER RATING POWER RATING (°C/W) (W) (W) 31.1 Natural Convection 3.21 1.29 24-Pin Plastic 25.2 200 LFM 3.96 1.58 QFN (RHL) 23 400 LFM 4.36 1.74 (1) Ratings based on JEDEC High Thermal Conductivity (High K) Board. For more information on the test method, see TI Technical Brief SZZA017. Copyright © 2011–2015, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: TPS40400 |
Numéro de pièce similaire - TPS40400_15 |
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Description similaire - TPS40400_15 |
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