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TPS61252 Datasheet(PDF) 2 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
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TPS61252 Datasheet(HTML) 2 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
2 / 21 page TPS61252 SLVSAG3 – SEPTEMBER 2010 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. AVAILABLE DEVICE OPTION TA OUTPUT VOLTAGE(1) PACKAGE MARKING PACKAGE PART NUMBER(2) –40°C to 85°C Adjustable QTI 8-Pin QFN TPS61252DSG (1) Contact TI for other fixed output voltage options (2) For detailed ordering information please check the PACKAGE OPTION ADDENDUM section at the end of this datasheet. ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT Voltage range(2) VIN, VOUT, SW, EN, PG, FB, ILIM –0.3 7 V Operating junction, TJ –40 150 °C Temperature range Storage, Tstg –65 150 °C Human Body Model - (HBM) 2 kV ESD rating(3) Charge Device Model - (CDM) 0.5 kV (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 my affect device reliability. (2) All voltages are with respect to network ground terminal. (3) ESD testing is performed according to the respective JESD22 JEDEC standard. THERMAL INFORMATION TPS61252 THERMAL METRIC(1) DSG UNITS 8 PINS qJA Junction-to-ambient thermal resistance 80.2 qJCtop Junction-to-case (top) thermal resistance 93.5 qJB Junction-to-board thermal resistance 54.2 °C/W yJT Junction-to-top characterization parameter 0.9 yJB Junction-to-board characterization parameter 59.3 qJCbot Junction-to-case (bottom) thermal resistance 20 (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 2 Submit Documentation Feedback Copyright © 2010, Texas Instruments Incorporated Product Folder Link(s): TPS61252 |
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