LM2753 Datasheet, PDF (2/20 Pages) National Semiconductor (TI) – High Power Switched Capacitor Voltage Convertor/Flash LED Driver

LM2753
SNVS353E – FEBRUARY 2005 – REVISED JULY 2016
www.ti.com
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 .............................................. 5
7 Detailed Description .............................................. 6
7.1 Overview ................................................................... 6
7.2 Functional Block Diagram ......................................... 6
7.3 Feature Description................................................... 6
7.4 Device Functional Modes.......................................... 9
8 Application and Implementation ........................ 10
8.1 Application Information............................................ 10
8.2 Typical Application ................................................. 10
9 Power Supply Recommendations...................... 13
10 Layout................................................................... 13
10.1 Layout Guidelines ................................................. 13
10.2 Layout Example .................................................... 13
11 Device and Documentation Support ................. 14
11.1 Device Support...................................................... 14
11.2 Documentation Support ....................................... 14
11.3 Receiving Notification of Documentation Updates 14
11.4 Community Resources.......................................... 14
11.5 Trademarks ........................................................... 14
11.6 Electrostatic Discharge Caution ............................ 14
11.7 Glossary ................................................................ 14
12 Mechanical, Packaging, and Orderable
Information ........................................................... 14
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (May 2013) to Revision E
Page
• Added Device Information and Pin Configuration and Functions sections, ESD Ratings, Feature Description, Device
Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and
Documentation Support, and Mechanical, Packaging, and Orderable Information sections ................................................. 1
• Changed R_θJA from "55°C/W" to "52.5°C/W"; add additional thermal values ........................................................................ 4
Changes from Revision C (April 2013) to Revision D
Page
• Changed layout of National Semiconductor data Sheet to TI format ................................................................................... 11
2
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