Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Pin Configuration and Functions...................................3

Pin 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....................................................5

6.5 Electrical Characteristics: TL77xxBC, TL77xxBI,

and TL7705BQ.............................................................. 6

6.6 Switching Characteristics: TL77xxBC, TL77xxBI,

and TL7705BQ.............................................................. 6

6.7 Timing Diagrams.........................................................7

6.8 Typical Characteristics................................................ 8

7 Parameter Measurement Information............................ 9

8 Detailed Description......................................................10

8.1 Overview................................................................... 10

8.2 Functional Block Diagram......................................... 10

8.3 Feature Description...................................................11

8.4 Device Functional Modes..........................................11

9 Application and Implementation.................................. 12

9.1 Application Information............................................. 12

9.2 Typical Application.................................................... 12

10 Power Supply Recommendations..............................14

11 Layout........................................................................... 15

11.1 Layout Guidelines................................................... 15

11.2 Layout Example...................................................... 15

12 Device and Documentation Support..........................16

12.1 Related Links.......................................................... 16

12.2 Receiving Notification of Documentation Updates..16

12.3 Support Resources................................................. 16

12.4 Trademarks.............................................................16

12.5 Electrostatic Discharge Caution..............................16

12.6 Glossary..................................................................16

13 Mechanical, Packaging, and Orderable

Information.................................................................... 16

4 Revision History

Changes from Revision N (September 2016) to Revision O (December 2020)

Page

• Updated the numbering format for tables, figures, and cross-references throughout the document..................1

• Corrected the RESIN pin description..................................................................................................................3

• Corrected the ICC parameter units from µA to mA in Electrical Characteristics Table........................................ 6

Changes from Revision M (May 2003) to Revision N (September 2016)

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

• Deleted Ordering Information table; see POA at the end of the data sheet....................................................... 1

• Deleted Lead temperature row........................................................................................................................... 4

• Changed RθJA for D (SOIC) from 97 to 109.2 and for P (PDIP) from 85 to 51.4................................................ 5

TL7702B, TL7705B, TL7733B

SLVS037O – SEPTEMBER 1989 – REVISED DECEMBER 2020

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