전자부품 데이터시트 검색엔진 |
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LM27761 데이터시트(PDF) 2 Page - Texas Instruments |
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LM27761 데이터시트(HTML) 2 Page - Texas Instruments |
2 / 29 page 2 LM27761 SNVSA85B – OCTOBER 2015 – REVISED FEBRUARY 2016 www.ti.com Product Folder Links: LM27761 Submit Documentation Feedback Copyright © 2015–2016, Texas Instruments Incorporated Table of Contents 1 Features .................................................................. 1 2 Applications ........................................................... 1 3 Description ............................................................. 1 4 Revision History..................................................... 2 5 Pin Configuration and Functions ......................... 3 6 Specifications......................................................... 4 6.1 Absolute Maximum Ratings ...................................... 4 6.2 ESD Ratings.............................................................. 4 6.3 Recommended Operating Conditions ....................... 4 6.4 Thermal Information .................................................. 4 6.5 Electrical Characteristics........................................... 5 6.6 Typical Characteristics .............................................. 6 7 Detailed Description .............................................. 9 7.1 Overview ................................................................... 9 7.2 Functional Block Diagram ......................................... 9 7.3 Feature Description................................................. 10 7.4 Device Functional Modes........................................ 10 8 Application and Implementation ........................ 11 8.1 Application Information............................................ 11 8.2 Typical Application - Regulated Voltage Inverter.... 11 9 Power Supply Recommendations ...................... 16 10 Layout................................................................... 16 10.1 Layout Guidelines ................................................. 16 10.2 Layout Example .................................................... 17 11 Device and Documentation Support ................. 18 11.1 Community Resources.......................................... 18 11.2 Trademarks ........................................................... 18 11.3 Electrostatic Discharge Caution ............................ 18 11.4 Glossary ................................................................ 18 12 Mechanical, Packaging, and Orderable Information ........................................................... 18 4 Revision History Changes from Revision A (December 2015) to Revision B Page • Changed reversed "C1" and "C2" in Typ App drawing ......................................................................................................... 1 • Deleted footnote 3 to Abs Max table ..................................................................................................................................... 4 • updated Specifications tables ................................................................................................................................................. 4 • Added Condition statement for Typical Charcteristics............................................................................................................ 6 • Changed Figures 3 and 4; added Figures 16 through 18 ..................................................................................................... 8 • Changed "... reducing the quiescent current to 1 µA" to "...reducing the quiescent current to 7 µA" .................................. 10 • Changed "1-µA typical shutdown current" to "7-µA typical shutdown current"..................................................................... 11 • Changed "C2 is charging C3" to "C1 is charging C3" .......................................................................................................... 12 • Changed "VOUT" to "CPOUT" on Figure 20 ........................................................................................................................ 12 • Changed "C2" to "C1" .......................................................................................................................................................... 12 • Changed "RSW" to "(2 × RSW)" .............................................................................................................................................. 12 • Changed equation 1 ............................................................................................................................................................ 12 • Changed "–1.2 V" to "–1.22 V" ............................................................................................................................................ 13 Changes from Original (October 2015) to Revision A Page • Changed device from one-page product preview to full advance information data sheet .................................................... 1 |
유사한 부품 번호 - LM27761_16 |
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유사한 설명 - LM27761_16 |
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