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FDS6690AS 数据表(PDF) 2 Page - Texas Instruments |
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FDS6690AS 数据表(HTML) 2 Page - Texas Instruments |
2 / 33 page ABSOLUTE MAXIMUM RATINGS (1) DISSIPATION RATINGS RECOMMENDED OPERATING CONDITIONS TPS51123 SLUS890 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com ORDERING INFORMATION(1) MINIMUM TA PACKAGE PART NUMBER PINS TRANSPORT MEDIA ECO PLAN QUANTITY TPS51123RGET 250 Green Plastic Quad Flat Pack -40°C to 85°C 24 Tape/Reel (RoHS and (QFN) TPS51123RGER 3000 no Sb/Br) (1) For the most current spcifications and package information, see the Package Option Addendum located at the end of this data sheet or refer to our web site at http://www.ti.com. 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 LL1, LL2 -2.0 to 30 V (1) VBST1, VBST2 (2) -0.3 to 6 EN0, ENC, TRIP1, TRIP2, VFB1, VFB2, VO1, VO2, TONSEL, SKIPSEL -0.3 to 6 DRVH1, DRVH2 -1.0 to 36 Output voltage range DRVH1, DRVH2 (2) -0.3 to 6 V (1) PGOOD, 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 3 x 3 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, ENC, TRIP1, TRIP2, 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, DRVL1, DRVL2 -0.1 5.5 TA Operating free-air temperature -40 85 °C 2 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TPS51123 |
类似零件编号 - FDS6690AS |
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类似说明 - FDS6690AS |
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