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TPS2458RHB Fiches technique(PDF) 2 Page - Texas Instruments |
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TPS2458RHB Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 28 page ABSOLUTE MAXIMUM RATINGS (1) DISSIPATION RATINGS RECOMMENDED OPERATING CONDITIONS TPS2458 SLUS916 – FEBRUARY 2009 ............................................................................................................................................................................................ www.ti.com ORDERING INFORMATION DEVICE TEMPERATURE PACKAGE ORDERING CODE MARKING TPS2458 -40°C to 85°C QFN32 TPS2458RHB TPS2458 over operating free-air temperature range (unless otherwise noted) VALUE UNIT PASS, BLK –0.3 to 30 IN12, OUT12, SENP, SENM, SET, EN12, FLTx, PGx, OREN –0.3 to 17 V IN3, OUT3, EN3\, VDD, CTx, SUMx –0.3 to 5 AGND, GND –0.3 to 0.3 Human Body Model 2 ESD kV Charged Device Model 0.5 FLTx, PGx 5 SUMx 5 mA VINT –1 to 1 OUT3 250 (1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only. Functional operation of the device under any conditions beyond those indicated under recommended operating conditions is neither implied nor guaranteed. Exposure to absolute maximum rated conditions for extended periods of time may affect device reliability. PACKAGE θJA – High-k (°C/W) QFN32 - RHB 50 over operating free-air temperature range (unless otherwise noted) PARAMETER MIN NOM MAX UNIT VIN12 12 V input supply 8.5 12 15 VIN3 3.3 V input supply 3 3.3 4 V VVDD3 3.3 V input supply 3 3.3 4 IOUT3 3.3 V output current 165 mA ISUMx Summing pin current 100 1000 µA PASS pin board leakage current -1 1 VINT bypass capacitance 1 10 250 nF TJ Operating junction temperature range -40 125 °C 2 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): TPS2458 |
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