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TPS51727RHAR Datasheet(PDF) 2 Page - Texas Instruments |
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TPS51727RHAR Datasheet(HTML) 2 Page - Texas Instruments |
2 / 42 page ABSOLUTE MAXIMUM RATINGS DISSIPATION RATINGS RECOMMENDED OPERATING CONDITIONS TPS51727 SLUS806A – APRIL 2008 – REVISED MAY 2008 .............................................................................................................................................................. www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ORDERING INFORMATION TA PACKAGE DEVICE PINS OUTPUT MINIMUM ECO PLAN NUMBER SUPPLY QUANTITY TPS51727RHAT 250 Green (RoHS Plastic Quad Flat –10 °C to 100°C 40 Tape-and-reel Pack (QFN) and no Sb/Br) TPS51727RHAR 2500 Over operating free-air temperature range (unless otherwise noted, all voltages are with respect to GND.) (1) PARAMETER VALUE UNIT VBST1, VBST2 –0.3 to 36 VBST1, VBST2 to LL1 or LL2 –0.3 to 6 Input voltage range(2) V CSP1, CSN1, CSP2, CSN2, THRM, VID0, VID1, VID2, VID3, VID4, PD1, PD2, DACS, VFB, SLP, OSRSEL, GFB V5IN, V5FILT, PCNT, –0.3 to 6 TRIPSEL TONSEL, ISLEW, EN LL1, LL2 –5.0 to 30 DRVH1, DRVH2 –5.0 to 36 Output voltage range(2) DRVH1, DRVH2 to LL1 or LL2 –0.3 to 6 V VREF, DROOP, DRVL1, DRVL2, PMON, PGOOD –0.3 to 6 PGND, GFB –0.3 to 0.3 TJ Operating junction temperature +150 °C Tstg Storage junction temperature –55 to 150 (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 the network ground terminal unless otherwise noted. PACKAGE TA <25°C DERATING FACTOR TA = 100°C POWER RATING POWER RATING ABOVE TA = 25°C 40-pin RHA 3.125 W 31.25 mW / °C 0.781 W over operating free-air temperature range (unless otherwise noted) PARAMETER MIN TYP MAX UNIT Conversion voltage (no pin assigned) 3.0 28.0 Supply voltages V5IN, V5FILT 4.50 5.25 VBST1, VBST2 -0.1 34 Voltage range, DRVH1, DRVH2 -0.8 34 conversion pins LL1, LL2 -0.8 28 V Voltage range, VFB, CSP1, CSN1, CSP2, CSN2, PMON, DROOP, ISLEW, DRVL1, DRVL2, -0.1 5VIN 5-V pins THRM, PGOOD, DACS, VREF, TRIPSEL, TONSEL, OSRSEL Voltage range, SLP, EN, PCNT, VID0, VID1, VID2, VID3, VID4, PD1, PD2, THAL -0.1 3.6 3.3-V pins Voltage range, PGND, GND, GFB -0.1 0.1 ground pins TJ, Operating junction temperature -10 100 °C 2 Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TPS51727 |
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