전자부품 데이터시트 검색엔진 |
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UC1846-SP 데이터시트(PDF) 2 Page - Texas Instruments |
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UC1846-SP 데이터시트(HTML) 2 Page - Texas Instruments |
2 / 29 page 2 UC1846-SP SLUS871D – JANUARY 2009 – REVISED DECEMBER 2016 www.ti.com Product Folder Links: UC1846-SP Submit Documentation Feedback Copyright © 2009–2016, 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......................................................... 6 6.1 Absolute Maximum Ratings ...................................... 6 6.2 ESD Ratings.............................................................. 6 6.3 Recommended Operating Conditions ....................... 6 6.4 Thermal Information .................................................. 6 6.5 Electrical Characteristics........................................... 7 6.6 Typical Characteristics .............................................. 8 7 Detailed Description .............................................. 9 7.1 Overview ................................................................... 9 7.2 Functional Block Diagram ......................................... 9 7.3 Feature Description................................................... 9 7.4 Device Functional Modes ....................................... 13 8 Application and Implementation ........................ 15 8.1 Application Information............................................ 15 8.2 Typical Applications ................................................ 15 9 Power Supply Recommendations ...................... 22 10 Layout................................................................... 22 10.1 Layout Guidelines ................................................. 22 10.2 Layout Example .................................................... 22 11 Device and Documentation Support ................. 23 11.1 Receiving Notification of Documentation Updates 23 11.2 Community Resources.......................................... 23 11.3 Trademarks ........................................................... 23 11.4 Electrostatic Discharge Caution ............................ 23 11.5 Glossary ................................................................ 23 12 Mechanical, Packaging, and Orderable Information ........................................................... 23 4 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision C (October 2015) to Revision D Page • Changed title of data sheet from UC1846-SP Rad-Tolerant Class-V, Current-Mode PWM Controller : to UC1846-SP Class-V, Radiation Hardened PWM Controller....................................................................................................................... 1 • Added new RHA features to Features section ....................................................................................................................... 1 • Added RHA package options to Device Information table ..................................................................................................... 1 • Changed shutdown threshold from 1.0 V : to 350 mV throughout document ........................................................................ 1 • Added Receiving Notification of Documentation Updates to Device and Documentation Support section ......................... 23 Changes from Revision B (October 2011) to Revision C Page • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 • Added KGD package to Device Information........................................................................................................................... 1 |
유사한 부품 번호 - UC1846-SP_16 |
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유사한 설명 - UC1846-SP_16 |
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