SLVS292F June   2000  – September 2019 TPS3836 , TPS3837 , TPS3838

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Typical Application Circuit
  4. 4 Revision History
  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 Dissipation Ratings
    3. 7.3 ESD Ratings
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Thermal Information
    6. 7.6 Electrical Characteristics
    7. 7.7 Timing Requirements
    8. 7.8 Switching Characteristics
    9. 7.9 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Timing Diagram
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Input Voltage (VDD)
      2. 9.3.2 Manual Reset (MR)
      3. 9.3.3 Selectable Reset Delay (CT)
      4. 9.3.4 Reset Output (RESET / RESET)
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Related Links
    2. 13.2 Receiving Notification of Documentation Updates
    3. 13.3 Support Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

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)
  • DBV|5
  • DRV|6
散热焊盘机械数据 (封装 | 引脚)
订购信息

6 Pin Configuration and Functions

TPS3838 DRV Package
6-Pin WSON
(Top View)
TPS3836 TPS3837 TPS3838 po_drv_lvs292.gif
1. N/C: Not Connected
TPS3836 and TPS3838 DBV Package
5-Pin SOT
(Top View)
TPS3836 TPS3837 TPS3838 po_dbv_lvs292.gif
TPS3837 DBV Package
5-Pin SOT
(Top View)
TPS3836 TPS3837 TPS3838 po_dbv_tps3837_lvs292.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
WSON SOT (TPS3836, TPS3838) SOT (TPS3837)
CT 6 1 1 — Capacitor Time Delay Pin. Connect this pin to GND to set reset delay time to 10 ms. Connect this pin to VDD to set reset delay time to 200 ms.
GND 2 2 2 — Ground
MR 4 3 3 I Manual Reset. When MR activates to logic low, RESET/RESET activates. When MR is inactive, RESET/RESET depends only on the voltage at VDD. If MR is unused, connect to VDD to minimize current consumption.
N/C 5 — — — No Connect
RESET 3 4 — O Active-Low Output Reset. When VDD falls below VIT or when MR activates to logic low, the RESET pin activates to logic low. When VDD rises above VIT plus VHYS and MR deactivates to logic high, RESET deactivates to logic high after reset delay time tD.
RESET — — 4 O Active-High Output Reset. When VDD falls below VIT or when MR activates to logic low, the RESET pin activates to logic high. When VDD rises above VIT plus VHYS and MR deactivates to logic high, RESET deactivates to logic low after reset delay time tD.
VDD 1 5 5 I Input Supply Voltage. This device monitors the voltage at the VDD pin.
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