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LM2592HV
SNVS075E –MAY 2001–REVISED MAY 2016
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Product Folder Links: LM2592HV
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Table of Contents
1 Features.................................................................. 1
2 Applications ........................................................... 1
3 Description............................................................. 1
4 Revision History..................................................... 2
5 Description (continued)......................................... 3
6 Pin Configuration and Functions......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information.................................................. 4
7.5 Electrical Characteristics LM2592HV-3.3 ................. 5
7.6 Electrical Characteristics LM2592HV-5.0 ................. 5
7.7 Electrical Characteristics LM2592HV-ADJ ............... 5
7.8 Electrical Characteristics All Output Voltage
Versions..................................................................... 6
7.9 Typical Characteristics.............................................. 7
8 Parameter Measurement Information ................ 10
8.1 Test Circuits............................................................ 10
9 Detailed Description............................................ 11
9.1 Overview................................................................. 11
9.2 Functional Block Diagram....................................... 11
9.3 Feature Description................................................. 11
9.4 Device Functional Modes........................................ 13
10 Application and Implementation........................ 14
10.1 Application Information.......................................... 14
10.2 Typical Application ............................................... 17
11 Power Supply Recommendations ..................... 20
12 Layout................................................................... 20
12.1 Layout Guidelines ................................................. 20
12.2 Layout Examples................................................... 21
12.3 Thermal Considerations........................................ 22
13 Device and Documentation Support................. 24
13.1 Community Resources.......................................... 24
13.2 Trademarks........................................................... 24
13.3 Electrostatic Discharge Caution............................ 24
13.4 Glossary................................................................ 24
14 Mechanical, Packaging, and Orderable
Information........................................................... 24
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (January 2014) to Revision E 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
Changes from Revision C (April 2013) to Revision D Page
• Changed Removed the references to a UVLO circuit with hysteresis. ................................................................................ 12
• Changed Changed fig 31 to the correct circuit..................................................................................................................... 16