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PIFE32251B-R68MS Folha de dados(PDF) 14 Page - Texas Instruments |
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PIFE32251B-R68MS Folha de dados(HTML) 14 Page - Texas Instruments |
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14 / 157 page  14 TPS650830 SLVSCF4A – DECEMBER 2014 – REVISED JULY 2016 www.ti.com Submit Documentation Feedback Product Folder Links: TPS650830 Specifications Copyright © 2014–2016, Texas Instruments Incorporated (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 5 Specifications 5.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT CHIP Power input pins VIN, VINLDO3 -0.3 28 V Analog ground pins AGND1, AGND2, AGND3, AGND4, AGND (16 center pins) -0.3 0.3 V SWITCHING REGULATORS Input pins - controllers VINVR3, VINVR5 -0.3 28 V Switch pins - controllers SWVR1 , SWVR3 , SWVR4 , SWVR5 -1 28 V Switch pins - controllers (transient <10 ns) SWVR1 , SWVR3 , SWVR4 , SWVR5 (transient <10 ns) -2 28 V High drive pins - controllers DRVHVR1, DRVHVR3, DRVHVR4, DRVHVR5 -0.3 32 V Low drive pins - controllers DRVLVR1, DRVLVR3, DRVLVR4, DRVLVR5 -0.3 7 V Bootstrap pins - controllers VBSTVR1, VBSTVR3, VBSTVR4, VBSTVR5 -0.3 32 V Bootstrap pins - controllers Differential voltage between VBSTVRx and SWVRx -0.3 7 V Input pin - converter VINVR2 -0.3 3.6 V Switch pins - converter SWVR2 -1 4.0 V Switch pins - converter (transient <10 ns) SWVR2 (transient <10 ns) -2 5.5 V Power ground pins PGNDVR1, PGNDVR2, PGNDVR3, PGNDVR4, PGNDVR5 -0.3 0.3 V Enable pins ENVR1, ENVR2, ENVR3, ENVR4, ENVR5 -0.3 3.6 V NVDC select pin NVDC# -0.3 3.6 V Positive remote feedback pins FBVR1P, FBVR2P, FBVR3P, FBVR4P -0.3 3.6 V Positive remote feedback pin FBVR5P -0.3 5.7 V Negative remote feedback pins FBVR1N, FBVR2N, FBVR3N, FBVR4N, FBVR5N -0.3 0.3 V Gate drive regulator input power pins VREGVR1, VREGVR2, VREGVR4 -0.3 5.7 V Low-side current limit ILIMVR1, ILIMVR3LS, ILIMVR4, ILMVR5LS -0.3 3.6 V High-side current limit ILMVR3HS, ILMVR5HS -0.3 3.6 V LDO REGULATOR Input pin VINLDO1 -0.3 3.6 V Output pin VOUTLDO1 -0.3 3.6 V Power ground pin PGNDLDO1 -0.3 0.3 V Input feedback pin VINLDO1S -0.3 3.6 V Output feedback pin FBLDO1 -0.3 3.6 V I2C SCLK, SDAT, SLAVEADDR -0.3 3.6 V POWERGOOD COMPARATOR LOGIC Powergood (push/pull) supply for input pins VDDPG -0.3 3.6 V Powergood input voltage sense pins VSA, VSB, VSC, VSD, VDE, VSF, VSG, VSH -0.3 5.7 V Powergood enable pins ENA, ENB, ENC, END, ENE, ENF, ENG, ENH -0.3 3.6 V Powergood output pins PGA, PGB, PGC, PGD, PGE, PGF, PGG, PGH, PGVR1, PGVR2, PGVR3, PGVR4, PGVR5 -0.3 3.6 V POWERGOOD TREE LOGIC Open-drain outputs DPWROK, RSMRSTZ_PWRGD, VCCST_PGOOD, SYS_PWROK, ALL_SYS_PWRGD, PCH_PWROK -0.3 3.6 V |
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