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LMZ13608 Fiches technique(PDF) 4 Page - Texas Instruments |
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LMZ13608 Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 35 page LMZ13608 SNVS710I – MARCH 2011 – REVISED DECEMBER 2015 www.ti.com 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 JESD-22-114. 6.3 Recommended Operating Conditions MIN MAX UNIT VIN 6 36 V EN 0 5 V Operation Junction Temperature −40 125 °C 6.4 Thermal Information LMZ13608 THERMAL METRIC(1) NDY UNIT 11 PINS Natural Convection 9.9 Junction-to-ambient thermal RθJA 225 LFPM 6.8 °C/W resistance(2) 500 LFPM 5.2 RθJC(top) Junction-to-case (top) thermal resistance 1.0 °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 3.0-in x 3.5-in 4-layer board, with 2-oz. copper on outer layers and 1-oz. copper on inner layers, two hundred and ten thermal vias, and 2-W power dissipation. Refer to evaluation board application note layout diagrams. 6.5 Electrical Characteristics Limits are for TJ = 25°C unless otherwise specified. Minimum and Maximum limits are specified through test, design or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only. Unless otherwise stated the following conditions apply: VIN = 12 V, VOUT = 3.3 V PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT SYSTEM PARAMETERS ENABLE CONTROL 1.274 VEN EN threshold VEN rising V over the junction temperature 1.096 1.452 (TJ) range of –40°C to +125°C EN hysteresis source IEN-HYS VEN > 1.274 V 13 µA current SOFT-START 50 ISS SS source current VSS = 0 V µA over the junction temperature 40 60 (TJ) range of –40°C to +125°C tSS Internal soft-start interval 1.6 ms CURRENT LIMIT ICL Current limit threshold DC average 10.5 A INTERNAL SWITCHING OSCILLATOR fosc Free-running oscillator 314 359 404 kHz frequency (1) Minimum and Maximum limits are 100% production tested at 25°C. Limits over the operating temperature range are specified through correlation using Statistical Quality Control (SQC) methods. Limits are used to calculate TI’s Average Outgoing Quality Level (AOQL). (2) Typical numbers are at 25°C and represent the most likely parametric norm. 4 Submit Documentation Feedback Copyright © 2011–2015, Texas Instruments Incorporated Product Folder Links: LMZ13608 |
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