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LM2611 Datasheet(PDF) 4 Page - Texas Instruments |
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LM2611 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 22 page LM2611 SNOS965J – JUNE 2001 – REVISED DECEMBER 2015 www.ti.com 6.3 Recommended Operating Conditions MIN NOM MAX UNIT Supply voltage 2.7 14 V Operating junction temperature, TJ −40 125 °C 6.4 Thermal Information LM2611 THERMAL METRIC(1) DBV (SOT-23) UNIT 5 PINS RθJA Junction-to-ambient thermal resistance 163.5 °C/W RθJC(top) Junction-to-case (top) thermal resistance 115.2 °C/W RθJB Junction-to-board thermal resistance 27.4 °C/W ψJT Junction-to-top characterization parameter 12.9 °C/W ψJB Junction-to-board characterization parameter 26.9 °C/W RθJC(bot) Junction-to-case (bottom) thermal resistance n/a °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 6.5 Electrical Characteristics Specifications in standard type face are for TJ = 25°C, unless otherwise specified. VIN = 5 V and IL = 0 A, unless otherwise specified. PARAMETER TEST CONDITIONS MIN (1) TYP (2) MAX (1) UNIT VIN Input voltage TJ = −40°C to +85°C 2.7 14 V Grade A 1.2 Grade A; TJ = −40°C to +85°C 1 2 ISW Switch current limit A Grade B 0.9 Grade B; TJ = −40°C to +85°C 0.7 Grade A 0.5 0.65 RDSON Switch ON resistance Ω Grade B 0.7 0.9 Device enabled; TJ = −40°C to +85°C 1.5 SHDNTH Shutdown threshold V Device disabled; TJ = −40°C to +85°C 0.5 VSHDN = 0 V 0 ISHDN Shutdown pin bias current VSHDN = 5 V 0 µA VSHDN = 5 V; TJ = −40°C to +85°C 1 VIN = 3 V −1.23 NFB Negative feedback reference V VIN = 3 V; TJ = −40°C to +85°C −1.205 −1.255 VNFB =−1.23 V −4.7 INFB NFB pin bias current µA VNFB =−1.23 V; TJ = −40°C to +85°C −2.7 −6.7 VSHDN = 5 V, Switching 1.8 mA VSHDN = 5 V, Switching; 3.5 TJ = −40°C to +85°C VSHDN = 5 V, Not Switching 270 Iq Quiescent current µA VSHDN = 5 V, Not Switching; 500 TJ = −40°C to +85°C VSHDN = 0 V 0.024 µA VSHDN = 0 V; TJ = −40°C to +85°C 1 %VOUT/ Reference line regulation 2.7 V ≤ VIN ≤ 14 V 0.02 %/V ΔVIN (1) All limits are specified at room temperature (standard typeface) and at temperature extremes (bold typeface). All room temperature limits are 100% tested through statistical analysis. All limits at temperature extremes via correlation using standard Statistical Quality Control (SQC) methods. All limits are used to calculate Average Outgoing Quality Level (AOQL). (2) Typical numbers are at 25°C and represent the expected value of the parameter. 4 Submit Documentation Feedback Copyright © 2001–2015, Texas Instruments Incorporated Product Folder Links: LM2611 |
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