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TPS51020DBTRG4 Datasheet(PDF) 2 Page - Texas Instruments |
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TPS51020DBTRG4 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 27 page TPS51020 SLUS564B − JULY 2003 − REVISED DECEMBER 2003 2 www.ti.com ABSOLUTE MAXIMUM RATINGS Over operating free-air temperature range unless otherwise noted. All voltage values are with respect to the network ground terminal unless otherwise noted. (1) TPS51020 UNIT VBST1, VBST2 −0.3 to 35 Input voltage range VBST1, VBST2 (with respect to LL ) −0.3 to 7 Input voltage range VIN, TRIP1, TRIP2, ENBL1, ENBL2, DDR −0.3 to 30 SKIP, INV1, INV2 −0.3 to 7 OUT1_U, OUT2_U −1 to 35 OUT1_U, OUT2_U (with respect to LL ) −0.3 to 7 V LL1, LL2 −1 to 30 V Ouput voltage range REF_X −0.3 to 15 Ouput voltage range PGOOD, VO1_VDDQ, VO2, OUT1_D, OUT2_D, COMP1, COMP2, VREG5, SSTRT1, SSTRT2 −0.3 to 7 OUTGND1, OUTGND2 −0.3 to 0.3 Output current range VREG5 70 mA Output current range REF_X 7 mA Operating free-air temperature range, TA −40 to 85 Storage temperature range, Tstg −55 to 150 °C Junction temperature range, TJ −40 to 125 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 300 RECOMMENDED OPERATING CONDITIONS MIN TYP MAX UNIT Supply voltage, VIN 4.5 28 Supply voltage, VBST1, VBST2 4.5 33 ENBL1, ENBL2, DDR, TRIP1, TRIP2 −0.1 28 OUT1_U, OUT2_U −0.8 33 OUT1_U, OUT2_U (with respect to LL ) −0.1 5.5 LL1, LL2 −0.8 28 V I/O Voltage REF_X −0.1 12 V I/O Voltage SSTRT1, SSTRT2, COMP1, COMP2 −0.1 5.5 SKIP, INV1, INV2 −0.1 5.5 PGOOD VO1_VDDQ, VO2 −0.1 5.5 OUT1_D, OUT2_D, VREG5 −0.1 5.5 Source current VREG5 60 mA Source current REF_X 5 mA Operating free-air temperature, TA −40 85 °C (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 DISSIPATION RATING TABLE PACKAGE TA < 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 85°C POWER RATING 30-pin DBT 874 mW 7.0 mW/ °C 454 mW |
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Similar Description - TPS51020DBTRG4 |
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