JAJSIO9E March   2014  – June 2021 TPS25200

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  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 Timing Requirements
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Enable
      2. 8.3.2 Thermal Sense
      3. 8.3.3 Overcurrent Protection
      4. 8.3.4 FAULT Response
      5. 8.3.5 Output Discharge
    4. 8.4 Device Functional Modes
      1. 8.4.1 Undervoltage Lockout (UVLO)
      2. 8.4.2 Overcurrent Protection (OCP)
      3. 8.4.3 Overvoltage Clamp (OVC)
      4. 8.4.4 Overvoltage Lockout (OVLO)
  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
        1. 9.2.2.1 Step by Step Design Produce
        2. 9.2.2.2 Input and Output Capacitance
        3. 9.2.2.3 Programming the Current-Limit Threshold
        4. 9.2.2.4 Design Above a Minimum Current Limit
        5. 9.2.2.5 Design Below a Maximum Current Limit
        6. 9.2.2.6 Power Dissipation and Junction Temperature
      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 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

5 Pin Configuration and Functions

GUID-0CC6EB53-933D-46E0-BC7E-8DC0ADACA3E8-low.gifFigure 5-1 DRV Package6-Pin WSONTop View
Table 5-1 Pin Functions
PINI/ODESCRIPTION
NAMENO.
EN4ILogic-level control input. When is driven high, the power switch is enabled. When it is driven low, turn power switch off. This pin cannot be left floating and it must be limited below the absolute maximum rating if tied to VIN
FAULT3OActive-low open-drain output, asserted during overcurrent, overvoltage or overtemperature. Connect a pull up resistor to the logic I/O voltage
GND5—Ground connection; connect externally to PowerPAD
ILIM2OExternal resistor used to set current-limit threshold; Recommended 33 kΩ ≤ RILIM ≤ 1100 kΩ
IN6IInput voltage; connect a 0.1-μF or greater ceramic capacitor from IN to GND as close to the IC as possible
OUT1OProtected power switch VOUT
PowerPAD™PAD—Internally connected to GND; used to heat-sink the part to the circuit board traces. Connect PowerPAD to GND terminal externally