ZHCSJF4 February   2019 TPS65295

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     典型应用
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin 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 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 PWM Operation and D-CAP3 Control
      2. 7.3.2 Advanced Eco-mode Control
      3. 7.3.3 Soft Start and Prebiased Soft Start
      4. 7.3.4 Power Good
      5. 7.3.5 Overcurrent Protection and Undervoltage Protection
      6. 7.3.6 Overvoltage Protection
      7. 7.3.7 UVLO Protection
      8. 7.3.8 Output Voltage Discharge
      9. 7.3.9 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Light Load Operation for VDDQ Buck and VPP Buck
      2. 7.4.2 Output State Control
      3. 7.4.3 Output Sequence Control
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 External Component Selection
          1. 8.2.2.1.1 Inductor Selection
          2. 8.2.2.1.2 Output Capacitor Selection
          3. 8.2.2.1.3 Input Capacitor Selection
          4. 8.2.2.1.4 Bootstrap Capacitor and Resistor Selection
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 第三方米6体育平台手机版_好二三四免责声明
    2. 11.2 接收文档更新通知
    3. 11.3 社区资源
    4. 11.4 商标
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12机械、封装和可订购信息
    1. 12.1 Package Option Addendum
      1. 12.1.1 Packaging Information
      2. 12.1.2 Tape and Reel Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.6 Typical Characteristics

TPS65295 D001-SupplyCurrent.gif
VSLP_S4 = 5 V VVTT_CNTL = 5 V
Figure 1. VCC_5V Supply Current vs Junction Temperature
TPS65295 D003-VDDQOutputVoltage.gif
Figure 3. VDDQ Output Voltage vs Junction Temperature
TPS65295 D005-SLP_S4OnVoltage.gif
Figure 5. Enable On Voltage (SLP_S4) vs Junction Temperature
TPS65295 D006-VTT_CNTLOnVoltage.gif
Figure 7. Enable On Voltage (VTT_CNTL) vs Junction Temperature
TPS65295 D009-VDDQHigh-sideRDS(on).gif
Figure 9. VDDQ High-Side RDS(on) vs Junction Temperature
TPS65295 D011-VPPHigh-sideRDS(on).gif
Figure 11. VPP High-Side RDS(on) vs Junction Temperature
TPS65295 D013-VDDQOVPThreshold.gif
Figure 13. VDDQ OVP Threshold vs Junction Temperature
TPS65295 D015-VPPOVPThreshold.gif
Figure 15. VPP OVP Threshold vs Junction Temperature
TPS65295 D017-VDDQSNSDischargeCurrent.gif
Figure 17. VDDQSNS Discharge Current vs Junction Temperature
TPS65295 D019.gif
Figure 19. VTTSNS Discharge Current vs Junction Temperature
TPS65295 D020-VDDQValleyCurrentLimit.gif
Figure 21. VDDQ Valley Current Limit vs Junction Temperature
TPS65295 D022-VDDQSoft-startTime.gif
Figure 23. VDDQ Soft-Start Time vs Junction Temperature
TPS65295 D024-FSWVDDQVIN.gif
IOUT = 8 A
Figure 25. VDDQ Switching Frequency vs Input Voltage
TPS65295 D026-FSWVDDQLoad.gif
Figure 27. VDDQ Switching Frequency vs Load Current
TPS65295 D002-Shutdowncurrent.gif
VSLP_S4 = 0 V VVTT_CNTL = 0 V
Figure 2. VCC_5V Shutdown Current vs Temperature
TPS65295 D004-VPPOutputVoltage.gif
Figure 4. VPP Output Voltage vs Junction Temperature
TPS65295 D007-SLP_S4OffVoltage.gif
Figure 6. Enable Off Voltage (SLP_S4) vs Junction Temperature
TPS65295 D008-VTT_CNTLOffVoltage.gif
Figure 8. Enable Off Voltage (VTT_CNTL) vs Junction Temperature
TPS65295 D010-VDDQLow-sideRDS(on).gif
Figure 10. VDDQ Low-Side RDS(on) vs Junction Temperature
TPS65295 D012-VPPLow-sideRDS(on).gif
Figure 12. VPP Low-Side RDS(on) vs Junction Temperature
TPS65295 D014-VDDQUVPThreshold.gif
Figure 14. VDDQ UVP Threshold vs Junction Temperature
TPS65295 D016-VPPUVPThreshold.gif
Figure 16. VPP UVP Threshold vs Junction Temperature
TPS65295 D018-VPPSNSDischargeCurrent.gif
Figure 18. VPPSNS Discharge Current vs Junction Temperature
TPS65295 D036-VTTREFdischarge.gif
Figure 20. VTTREF Discharge Current vs Junction Temperature
TPS65295 D021-VPPValleyCurrentLimit.gif
Figure 22. VPP Valley Current Limit vs Junction Temperature
TPS65295 D023-VPPSoft-startTime.gif
Figure 24. VPP Soft-Start Time vs Junction Temperature
TPS65295 D025-FSWVPPVINV2.gif
IOUT = 1 A
Figure 26. VPP Switching Frequency vs Input Voltage
TPS65295 D027-FSWVPPLoadV2.gif
Figure 28. VPP Switching Frequency vs Load Current
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