SLVS036N September   1981  – January 2015 TL783

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Active Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 General Configurations
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Bypass Capacitors
        2. 9.2.2.2 Protection Circuitry
        3. 9.2.2.3 Load Regulation
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Trademarks
    2. 12.2 Electrostatic Discharge Caution
    3. 12.3 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • Output Adjustable From 1.25 V to 125 V when Used with an External Resistor Divider
  • 700-mA Output Current
  • Full Short-Circuit, Safe-Operating-Area, and Thermal-Shutdown Protection
  • 0.001%/V Typical Input Voltage Regulation
  • 0.15% Typical Output Voltage Regulation
  • 76-dB Typical Ripple Rejection

2 Applications

  • Electronic Point of Sale
  • Medical, Health, and Fitness Applications
  • Printers
  • Applications and White Goods

3 Description

The TL783 device is an adjustable three-terminal high-voltage regulator with an output range of 1.25 V to 125 V and a DMOS output transistor capable of sourcing more than 700 mA. It is designed for use in high-voltage applications where standard bipolar regulators cannot be used. Excellent performance specifications, superior to those of most bipolar regulators, are achieved through circuit design and advanced layout techniques.

Device Information(1)

PART NUMBER PACKAGE (PIN) BODY SIZE (NOM)
TL783 TO-220 (3) 10.17 mm × 9.02 mm
10.16 mm × 8.70 mm
PFM (3) 9.40 mm × 8.00 mm
TO-263 (3) 10.18 mm × 8.41 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

4 Simplified Schematic

fbd_lvs036.gif