ZHCSPG4D december   2021  – august 2023 TPS7A14

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2应用
  4. 3说明
  5. 4Revision History
  6. 5Pin Configuration and Functions
  7. 6Specifications
    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 Switching Characteristics
    7. 6.7 Typical Characteristics
  8. 7Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Excellent Transient Response
      2. 7.3.2 Global Undervoltage Lockout (UVLO)
      3. 7.3.3 Enable Input
      4. 7.3.4 Internal Foldback Current Limit
      5. 7.3.5 Active Discharge
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
      3. 7.4.3 Disable Mode
  9. 8Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1  Recommended Capacitor Types
      2. 8.1.2  Input, Output, and Bias Capacitor Requirements
      3. 8.1.3  Dropout Voltage
      4. 8.1.4  Behavior During Transition From Dropout Into Regulation
      5. 8.1.5  Device Enable Sequencing Requirement
      6. 8.1.6  Load Transient Response
      7. 8.1.7  Undervoltage Lockout Circuit Operation
      8. 8.1.8  Power Dissipation (PD)
      9. 8.1.9  Estimating Junction Temperature
      10. 8.1.10 Recommended Area for Continuous Operation
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
  10. 9Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Development Support
        1. 9.1.1.1 Evaluation Module
      2. 9.1.2 Device Nomenclature
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 接收文档更新通知
    4. 9.4 支持资源
    5. 9.5 Trademarks
    6. 9.6 静电放电警告
    7. 9.7 术语表
  11.   Mechanical, Packaging, and Orderable Information
    1. 10.1 Mechanical Data

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DRV|6
  • YBK|6
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.6 Switching Characteristics

specified at TJ = –40°C to +125°C, VIN = VOUT(NOM) + 0.1 V, VBIAS = greater of 2.2 V or VOUT(NOM) + 1.4 V, IOUT = 1 mA, VEN = 1.0 V, CIN = 1 μF, COUT = 2.2 μF, and CBIAS = 0.1 μF (unless otherwise noted); all typical values are at TJ = 25°C; all transients values are over multiple load or line pulses with periods of 100µs on (high load) and 100µs off (low load)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ΔVOUT Line transient(1) VIN = (VOUT(NOM) +
0.1 V) to 2.1 V		 Transition time, tR = 1 V / µs
 		 1 % VOUT
VIN = 2.1 V to (VOUT(NOM) + 0.1 V) Transition time, tF = 1 V / µs



 		 –1
ΔVOUT Load transient(1) IOUT = 3 mA to 600 mA Transition time, tR = 20 µs, tF = 20 µs, tOFF = 200 µs, tON = 1 ms, CIN = 5 μF, COUT = 5 μF –2 % VOUT
IOUT = 600 mA to 3 mA 2
(1) This specification is verified by design.
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