SLUSAG0A March   2011  – March 2016 UC1707-SP

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Switching Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Simplified Internal Circuitry
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Shutdown Circuit Description
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      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 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Rad-Tolerant: 50 kRad (Si) for 5962-8761903VEA, 5962-8761903VFA (1)
  • QML-V Qualified, SMD
    (5962-8761901VEA, 5962-8761903VEA,
    5962-8761903VFA, 5962-8761901V2A)
  • Two Independent Drivers
  • 1.5-A Totem Pole Outputs
  • Inverting and Non-Inverting Inputs
  • 40-ns Rise and Fall Into 1000 pF
  • High-Speed, Power MOSFET Compatible
  • Low Cross-Conduction Current Spike
  • Analog Shutdown With Optional Latch
  • Low Quiescent Current
  • 5-V to 40-V Operation
  • Thermal Shutdown Protection
  • 16-Pin Dual-In-Line Package
(1)
(1)Radiation tolerance is a typical value based upon initial device qualification with dose rate = 10 mrad/s. Radiation Lot Acceptance Testing is available - contact factory for details.

2 Applications

  • Switch Mode Power Supply
  • DC-DC Converter
  • Pulse Transformer Driver
    • UC1707-SP bd_lus177.gif

3 Description

The UC1707-SP power driver is made with a high-speed Schottky process to interface between low-level control functions and high-power switching devices – particularly power MOSFETs. The UC1707-SP contains two independent channels, each of which can be activated by either a high or low input logic level signal. Each output can source or sink up to 1.5 A as long as power dissipation limits are not exceeded.

Although each output can be activated independently with its own inputs, it can be forced low in common through the action either of a digital high signal at the Shutdown terminal or a differential low-level analog signal. The Shutdown command from either source can either be latching or not, depending on the status of the Latch Disable pin.

Supply voltage for both VIN and VC can independently range from 5 to 40 V.

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
UC1707-SP CDIP (16) 6.92 mm × 19.56 mm
CFP (16) 6.73 mm × 10.30 mm
LCCC (20) 8.89 mm × 8.89 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Truth Table
(Each Channel)(1)

INV. N.I. OUT
H H L
L H H
H L L
L L L
(1) OUT = INV and N.I.
OUT = INV or N.I.

4 Revision History

Changes from * Revision (March 2011) to A Revision

  • Added ESD Ratings table, Recommended Operating Conditions table, Thermal Information 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 Go
  • Corrected typos in Pin Configuration and FunctionsGo
  • Deleted package thermal impedance in Absolute Maximum Ratings tableGo
  • Added Community Resources Go