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TPS51125RGET Fiches technique(PDF) 2 Page - Texas Instruments |
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TPS51125RGET Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 33 page www.ti.com ABSOLUTE MAXIMUM RATINGS (1) DISSIPATION RATINGS RECOMMENDED OPERATING CONDITIONS TPS51125 SLUS786A – OCTOBER 2007 – REVISED NOVEMBER 2007 ORDERING INFORMATION OUTPUT MIN TA PACKAGE PART NUMBER PINS ECO PLAN SUPPLY QUANTITY Tape TPS51125RGET 250 Green -and-Reel Plastic Quad Flat Pack -40 °C to 85°C 24 (RoHS and (QFN) Tape no Sb/Br) TPS51125RGER 3000 -and-Reel over operating free-air temperature range (unless otherwise noted) PARAMETER VALUE UNIT VBST1, VBST2 -0.3 to 36 VIN -0.3 to 30 Input voltage range (1) LL1, LL2 -2.0 to 30 VBST1, VBST2 (2) -0.3 to 6 V EN0, ENTRIP1, ENTRIP2, VFB1, VFB2, VO1, VO2, TONSEL, SKIPSEL -0.3 to 6 DRVH1, DRVH2 -1.0 to 36 Output voltage range (1) DRVH1, DRVH2 (2) -0.3 to 6 PGOOD, VCLK, VREG3, VREG5, VREF, DRVL1, DRVL2 -0.3 to 6 TJ Junction temperature range -40 to 125 °C Tstg Storage 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) Voltage values are with respect to the corresponding LLx terminal. 2-oz. trace and copper pad with solder. DERATING FACTOR ABOVE TA PACKAGE TA < 25°C POWER RATING TA = 85°C POWER RATING = 25 °C 24 pin RGE(1) 1.85 W 18.5 mW/ °C 0.74 W (1) Enhanced thermal conductance by 3x3 thermal vias beneath thermal pad. over operating free-air temperature range (unless otherwise noted) PARAMETER MIN TYP MAX UNIT Supply voltage VIN 5.5 28 Input voltage range VBST1, VBST2 -0.1 34 VBST1, VBST2 (wrt LLx) -0.1 5.5 EN0, ENTRIP1, ENTRIP2, VFB1, VFB2, VO1, VO2, -0.1 5.5 TONSEL, SKIPSEL V Output voltage range DRVH1, DRVH2 -0.8 34 DRVH1, DRVH2 (wrt LLx) -0.1 5.5 LL1, LL2 -1.8 28 VREF, VREG3, VREG5 -0.1 5.5 PGOOD, VCLK, DRVL1, DRVL2 -0.1 5.5 TA Operating free-air temperature -40 85 °C 2 Submit Documentation Feedback Copyright © 2007, Texas Instruments Incorporated Product Folder Link(s): TPS51125 |
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