JAJSCS0C December   2016  – January 2018 TPS22810

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     概略回路図
  4. 4 改訂履歴
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin 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 Switching Characteristics
    7. 7.7 Typical DC Characteristics
    8. 7.8 Typical AC Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 On and Off Control
      2. 9.3.2 Quick Output Discharge (QOD)
        1. 9.3.2.1 QOD when System Power is Removed
        2. 9.3.2.2 Internal QOD Considerations
      3. 9.3.3 EN/UVLO
      4. 9.3.4 Adjustable Rise Time (CT)
      5. 9.3.5 Thermal Shutdown
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 ON and OFF Control
    3. 10.3 Input Capacitor (Optional)
    4. 10.4 Output Capacitor (Optional)
    5. 10.5 Typical Application
      1. 10.5.1 Design Requirements
      2. 10.5.2 Detailed Design Procedure
        1. 10.5.2.1 Shutdown Sequencing During Unexpected Power Loss
        2. 10.5.2.2 VIN to VOUT Voltage Drop
        3. 10.5.2.3 Inrush Current
      3. 10.5.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
    3. 12.3 Thermal Considerations
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 デバイス・サポート
      1. 13.1.1 開発サポート
    2. 13.2 ドキュメントのサポート
      1. 13.2.1 関連資料
    3. 13.3 ドキュメントの更新通知を受け取る方法
    4. 13.4 コミュニティ・リソース
    5. 13.5 商標
    6. 13.6 静電気放電に関する注意事項
    7. 13.7 Glossary
  14. 14メカニカル、パッケージ、および注文情報

7.5 Electrical Characteristics

Unless otherwise noted, the specification in the following table applies over the following ambient operating temperature
–40°C ≤ TA ≤ +105°C. Typical values are for TA = 25°C.
PARAMETERTEST CONDITIONSTAMINTYPMAXUNIT
IQ, VIN Quiescent current V = 18 V, I = 0 A VIN = 18 V –40°C to +85°C 62 80 µA
–40°C to +105°C 85
VIN = 12 V –40°C to +85°C 62 80
–40°C to +105°C 85
VIN = 5 V –40°C to +85°C 59 80
–40°C to +105°C 85
VIN = 3.3 V –40°C to +85°C 53 80
–40°C to +105°C 85
VIN = 2.7 V –40°C to +85°C 49 70
–40°C to +105°C 85
ISD, VIN Shutdown current VON = 0 V, VOUT = 0 V VIN = 18 V –40°C to +85°C 0.5 2.3 µA
–40°C to +105°C 3.8
VIN = 12 V –40°C to +85°C 0.5 2.3
–40°C to +105°C 3.8
VIN = 5 V –40°C to +85°C 0.5 2.3
–40°C to +105°C 3.8
VIN = 3.3 V –40°C to +85°C 0.5 2.3
–40°C to +105°C 3.8
VIN = 2.7 V –40°C to +85°C 0.5 2.3
–40°C to +105°C 3.8
IEN/UVLO EN/UVLO pin input leakage current VIN = 18 V, IOUT = 0 A –40°C to +105°C 0.1 µA
VUVR VIN UVLO threshold, rising –40°C to +105°C 2 2.54 2.62 V
VUVhyst VIN UVLO hysteresis –40°C to +105°C 5%
VENR EN threshold voltage, rising –40°C to +105°C 1.13 1.23 1.3 V
VENF EN threshold voltage, falling –40°C to +105°C 1.08 1.13 1.18 V
VSHUTF EN threshold voltage for low IQ shutdown –40°C to +105°C 0.5 0.75 0.9 V
RON On-resistance VIN = 18 V, IOUT = –200 mA 25°C 79 86 mΩ
–40°C to +85°C 105
–40°C to +105°C 115
VIN = 12 V, IOUT = –200 mA 25°C 79 86
–40°C to +85°C 105
–40°C to +105°C 115
VIN = 9 V, IOUT = –200 mA 25°C 79 86
–40°C to +85°C 105
–40°C to +105°C 115
VIN = 5 V, IOUT = –200 mA 25°C 79 86
–40°C to +85°C 105
–40°C to +105°C 115
VIN = 3.3 V, IOUT = –200 mA 25°C 83 92
–40°C to +85°C 115
–40°C to +105°C 125
VIN = 2.7 V, IOUT = –200 mA 25°C 86 95
–40°C to +85°C 120
–40°C to +105°C 130
RPD Output pull down resistance VIN = VOUT = 18 V, VEN/UVLO = 0 V –40°C to +105°C 290 350 Ω
VIN = VOUT = 12 V, VEN/UVLO = 0 V –40°C to +105°C 265 350
VIN = VOUT = 5 V, VEN/UVLO = 0 V –40°C to +105°C 250 400
TS Thermal shutdown Threshold, VIN = 18 V –40°C to +105°C 160 °C
TSHDNHyst Thermal shutdown hysteresis TSD hysteresis, VIN = 18 V –40°C to +105°C 30 °C