JAJSTC9A December   2023  – March 2024 UCC57108-Q1

ADVMIX  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Thermal Information
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Stage
      2. 6.3.2 Enable Function
      3. 6.3.3 Driver Stage
      4. 6.3.4 Desaturation (DESAT) Protection
      5. 6.3.5 Fault (FLT)
    4. 6.4 Device Functional Modes
  8. 7  Applications and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 VDD Undervoltage Lockout
      3. 7.2.3 Application Curves
  9. 8 Power Supply Recommendations
  10. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 サード・パーティ製品に関する免責事項
    2. 10.2 サポート・リソース
    3. 10.3 Trademarks
    4. 10.4 静電気放電に関する注意事項
    5. 10.5 用語集
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

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発注情報

6.4 Device Functional Modes

The UCC5710x-Q1 devices operate in normal mode and UVLO mode (see Section 7.2.2.1 for information on UVLO operation). In normal mode, the output state is dependent on the states of the device, and the input pins.

The UCC5710xW-Q1 features a single, non-inverting input, but also contains enable and disable functionality through the EN pin. Setting the EN pin to logic HIGH will enable the non-inverting input to output on the IN pin.

Table 6-1 UCC5710xB-Q1, UCC5710xC-Q1 Truth Table

IN

 DESAT INTERNAL TSD

FLT

OUT

H

 L L

Open drain

H

L

 L L

Open drain

L

H

 H L L

L

X

 X H

L

L
Table 6-2 UCC5710xW-Q1 Truth Table

IN

EN

 DESAT INTERNAL TSD

FLT

OUT

L

H

 L L

Open drain

L

H

H

 L L

Open drain

H
X L X X X L
H

H

 H L L

L

X

H

 X H

L

L