JAJSGQ4G april   2010  – june 2023 DLPA200

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Device Configurations Table
  7. 6 Pin Configuration and Functions
  8. 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 Control Logic
    6. 7.6  5-V Linear Regulator
    7. 7.7  Bias Voltage Boost Converter
    8. 7.8  Reset Voltage Buck-Boost Converter
    9. 7.9  VOFFSET/DMDVCC2 Regulator
    10. 7.10 Switching Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 5-V Linear Regulator
      2. 8.3.2 Bias Voltage Boost Converter
      3. 8.3.3 Reset Voltage Buck-Boost Converter
      4. 8.3.4 VOFFSET/DMDVCC2 Regulator
      5. 8.3.5 Serial Communications Port (SCP)
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Component Selection Guidelines
  11. 10Power Supply Recommendations
    1. 10.1 Power Supply Rail Guidelines
  12. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 Grounding Guidelines
    2. 11.2 Thermal Considerations
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Device Nomenclature
    2. 12.2 Documentation Support
      1. 12.2.1 Related Documentation
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 用語集
  14. 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

7.9 VOFFSET/DMDVCC2 Regulator

TA = 25°C, P12V = 10.8 V to 13.2 V (unless otherwise noted)
PARAMETERTEST CONDITIONSMINTYPMAXUNIT
IRLOutput current: reset outputsLoad = 400 pF, 39 Ω, repetition frequency = 50 kHz012.2mA
IQLOutput current: quiescent / driversLoad = 400 pF, 39 Ω, repetition frequency = 50 kHz3mA
IDLOutput current: DMDVCC2030mA
ICLOCurrent limit100mA
VOFFSETOutput VoltageDLP9500, DLP5500, DLP650LNIR8.258.58.75V
DLP70007.257.57.75
VUVOUndervoltage thresholdVOFFSET voltage falling5092%VOFFSET
VRIPOutput ripple voltage(1)100mVpk-pk
VOSOVoltage overshoot at start-up2%VOFFSET
tssPower upCOUT = 4.7 µF, Measured between 10 to 90% of target VOFFSET1ms
IdisDischarge current sink400mA
(1) Output ripple voltage relies on suitable external components being selected and good printed circuit board layout practice.