Texas Instruments TPS54560 Step-Down DC-DC Converter Evaluation Module TPS54560EVM-515 TPS54560EVM-515 데이터 시트
제품 코드
TPS54560EVM-515
SLVSBN0A – MARCH 2013 – REVISED MARCH 2014
Table of Contents
8.2
Functional Block Diagram ......................................
1
Features .................................................................
8.3
Feature Description ................................................
2
Applications ..........................................................
8.4
Device Functional Modes .......................................
3
Description ............................................................
9
Application and Implementation .......................
4
Simplified Schematic ............................................
9.1
Application Information ..........................................
5
Revision History ...................................................
9.2
Typical Application .................................................
6
Terminal Configuration and Functions ...............
10
Power Supply Recommendation ......................
7
Specifications ........................................................
11
Layout .................................................................
7.1
Absolute Maximum Ratings .....................................
11.1
Safe Operating Area ............................................
7.2
Handling Ratings ......................................................
11.2
Layout Guidelines ................................................
7.3
Recommended Operating Conditions ......................
11.3
Layout Examples .................................................
7.4
Thermal Information .................................................
12
Device and Documentation Support ................
7.5
Electrical Characteristics ..........................................
12.1
Trademarks ..........................................................
7.6
Timing Requirements ...............................................
12.2
Electrostatic Discharge Caution ...........................
7.7
Typical Characteristics .............................................
12.3
Glossary ...............................................................
8
Detailed Description ...........................................
13
Mechanical, Packaging, and Orderable
8.1
Overview ................................................................
Information ..........................................................
5 Revision History
Changes from Original (March 2013) to Revision A
Page
•
Changed the data sheet to the new TI layout .......................................................................................................................
•
Added the Device Information table ......................................................................................................................................
•
Added the Handling Ratings table .........................................................................................................................................
•
Added the Recommended Operating Conditions table .........................................................................................................
•
Changed the Operating: nonswitching supply current TEST CONDITIONS From: FB = 0.83 V To: FB = 0.9 V .................
•
Changed RT/CLK high threshold MAX value From: 1.7 V To: 2 V .......................................................................................
•
Changed
title From: HIGH FREQUENCY RANGE To: LOW FREQUENCY RANGE ............................................
•
Changed
title From: LOW FREQUENCY RANGE To: HIGH FREQUENCY RANGE ............................................
•
Added the Power Supply Recommendation section ...........................................................................................................
•
Changed text in the Safe Operating Area ...........................................................................................................................
2
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