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LMZ10505EXT bảng dữ liệu(PDF) 4 Page - Texas Instruments |
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LMZ10505EXT bảng dữ liệu(HTML) 4 Page - Texas Instruments |
4 / 36 page LMZ10505EXT SNVS669H – JUNE 2010 – REVISED SEPTEMBER 2015 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings (1) (2) MIN MAX UNIT VIN, VOUT, EN, FB, SS to GND –0.3 6 V Power Dissipation Internally Limited Junction Temperature 150 °C Peak Reflow Case Temperature (30 sec) 245 °C Storage Temperature, Tstg –65 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) For soldering specifications, refer to the following document: SNOA549 6.2 ESD Ratings VALUE UNIT V(ESD) Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)(2) ±2000 V (1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. (2) The human body model is a 100-pF capacitor discharged through a 1.5-k Ω resistor into each pin. Test method is per JESD22-AI14S. 6.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VIN to GND 2.95 5.5 V Junction Temperature (TJ) –55 125 °C 6.4 Thermal Information LMZ10505EXT THERMAL METRIC(1) NDW (TO-PMOD) UNIT 7 PINS RθJA Junction-to-ambient thermal resistance(2) 20 °C/W RθJC(top) Junction-to-case (top) thermal resistance (no air flow) 1.9 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. (2) RθJA measured on a 2.25-in x 2.25-in (5.8 cm x 5.8 cm) 4-layer board, with 1-oz. copper, thirty six thermal vias, no air flow, and 1-W power dissipation. Refer to Evaluation Board Application Note: AN-2074 SNVA450. 4 Submit Documentation Feedback Copyright © 2010–2015, Texas Instruments Incorporated Product Folder Links: LMZ10505EXT |
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