TPS562200, TPS563200

SLVSCB0C – JANUARY 2014 – REVISED AUGUST 2015

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Table of Contents

8.2

Functional Block Diagrams ..................................... 11

1

Features .................................................................. 1

8.3

Feature Description................................................. 12

2

Applications ........................................................... 1

8.4

Device Functional Modes........................................ 13

3

Description ............................................................. 1

9

Application And Implementation........................ 14

4

Simplified Schematic............................................. 1

9.1

Application Information............................................ 14

5

Revision History..................................................... 2

9.2

Typical Applications ................................................ 14

6

Pin Configuration And Functions ........................ 4

10

Power Supply Recommendations ..................... 22

7

Specifications......................................................... 5

11

Layout................................................................... 23

7.1

Absolute Maximum Ratings ..................................... 5

11.1

Layout Guidelines ................................................. 23

7.2

ESD Ratings ............................................................ 5

11.2

Layout Example .................................................... 23

7.3

Recommended Operating Conditions ....................... 5

12

Device And Documentation Support................. 24

7.4

Thermal Information .................................................. 5

12.1

Related Links ........................................................ 24

7.5

Electrical Characteristics........................................... 6

12.2

Community Resources.......................................... 24

7.6

Timing Requirements ................................................ 6

12.3

Trademarks ........................................................... 24

7.7

Typical Characteristics TPS562200 .......................... 7

12.4

Electrostatic Discharge Caution ............................ 24

7.8

Typical Characteristics TPS563200 .......................... 9

12.5

Glossary ................................................................ 24

8

Detailed Description ............................................ 11

13

Mechanical, Packaging, And Orderable

8.1

Overview ................................................................. 11

Information ........................................................... 24

5 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision B (July 2014) to Revision C

Page

•

Changed Features From: Integrated 122 m

Ω and 72 mΩ FETs ('562200) To: TPS562200 - 2A converter with

Integrated 122 m

Ω and 72 mΩ FETs ..................................................................................................................................... 1

•

Changed Features From: Integrated 68-m

Ω and 39-mΩ FETs ('563200) To: TPS563200 - 3A converter with

Integrated 68-m

Ω and 39-mΩ FETs....................................................................................................................................... 1

•

Added Features: 650 kHz Switching Frequency .................................................................................................................... 1

•

Changed Features From: Cycle-By-Cycle Hiccup Over-current Limit To: Cycle-By-Cycle Overcurrent Limit ....................... 1

•

Added Features: Hiccup-Mode Undervoltage Protection ....................................................................................................... 1

•

Changed text in the first paragraph of the Description From: "..in SOT-23 package." To: "in 6 pin SOT-23 package."........ 1

•

(1) ................................... 5

•

Changed the Handling Ratings table to the ESD Ratings table ............................................................................................. 5

•

Changed the TPS562200 Thermal Information values .......................................................................................................... 5

•

value From: 125% To: 125% x Vfbth...................................................................................................................................... 6

•

TYP value From: 65% To: 65% x Vfbth ................................................................................................................................. 6

•

Changed the Output Current (A) scale of Figure 7 ............................................................................................................... 7

•

•

Changed the X axis From: Junction Temperature To: Ambient Temperature in Figure 16 .................................................. 9

•

Added a NOTE to the Application and Implementation section ........................................................................................... 14

•

Changed column heading C8 + C9 (µF) To: C5 + C6 (µF) in Table 2................................................................................. 15

•

Changed column heading C8 + C9 (µF) To: C5 + C6 + C7 (µF) in Table 2 ........................................................................ 19

2

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