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TPS22981 датащи(PDF) 3 Page - Texas Instruments |
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TPS22981 датащи(HTML) 3 Page - Texas Instruments |
3 / 19 page TPS22981 www.ti.com SLVSBM6 – DECEMBER 2012 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) VALUE UNIT Input voltage range on V3P3 (VDD)(2) –0.3 to 3.6 Input voltage range on EN, HV_EN, ENHVU, ISET_V3P3, ISET_S0, ISET_S3, S0(2) –0.3 to V3P3+0.3 Output voltage range on FAULTZ –0.3 to V3P3+0.3 VI Input voltage range on VHV(2) –0.3 to 20 V Output voltage range at OUT(2) –0.3 to 20 Voltage range between VHV and OUT (VVHV–VOUT) –7 to 20 Output voltage range at V3P3OUT(2) –0.3 to V3P3+0.3 TA Operating ambient temperature range(3) –40 to 85 °C TJ (MAX) Maximum operating junction temperature 110 °C Tstg Storage temperature range –65 to 150 °C Charge Device Model (JESD 22 C101) 500 V ESD Rating Human Body Model (JESD 22 A114) 2 kV (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability. (2) All voltage values are with respect to network ground terminal. (3) In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may have to be derated. Maximum ambient temperature [TA(max)] is dependent on the maximum operating junction temperature [TJ(max)], the maximum power dissipation of the device in the application [PD(max)], and the junction-to-ambient thermal resistance of the part/package in the application (M JA), as given by the following equation: TA(max) = TJ(max) – (M JA × PD(max)) RECOMMENDED OPERATING CONDITIONS over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT V3P3 3 3.6 V Supply voltage range VHV 4.5 19.8 V ILIM3P3OUT V3P3OUT Switch current range 0 500 mA VIH Input logic high EN, HV_EN, ENHVU, S0 V3P3-0.6 V3P3 V VIL Input logic low EN, HV_EN, ENHVU, S0 0 0.6 V RSET_V3P3 3.3V switch current limit set resistance 26.7 402 k Ω RSET_S0 VHV switch current limit in S0 mode set resistance 26.7 402 k Ω RSET_S3 VHV switch current limit in S3 mode set resistance 26.7 402 k Ω RFAULTZ FAULTZ pull-up resistance to V3P3 30 k Ω Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TPS22981 |
Аналогичный номер детали - TPS22981 |
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Аналогичное описание - TPS22981 |
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