Diodes Incorporated
Back to Inactve Datasheet Archive

PT8A2767F (Obsolete)

DC Motor Controller (1.5A Current Driver)

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Product Description

The PT8A2767x is a mixed signal CMOS LSI chip designed as a simple power switch circuit for shaver, toothbrush and other electrical devices. It can drive motor directly and detect battery lacking. ON/OFF button control work status, and LED1, LED2 indicates work status. It has lock function. 

Features

  • Operation Range: 1.6~5.5V z 20µA Maximum Standby Supply Current
  • Thermal and Short-Circuit Protection
  • Less than 100mΩ High-side MOSFET
  • Filter for key input z 1.5A current driver
  • Protection for over temperature
  • Protection for over current
  • Battery under-voltage indicate
  • Battery over discharge protect
  • Lock function
  • Low cost 8-pin SOIC and 5-pin SOT23 package 

Applications

  • Shaver
  • Toothbrush

Product Specifications

Product Parameters

Disable When Charging 0
Key Lock 0
LED Flash For Battery Low 1
Remark Shaver, Toothbrush

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2481 2020-08-26 2021-02-26 Device End of Life (EOL)