Diodes Incorporated
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PT8A2511 (Not Recommended for new design)

NRND = Not Recommended for New Design

Toaster Controller

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Product Description

The PT8A2511 is a CMOS LSI chip designed for toaster. Besides normal heating, it also provides defrost and reheat work modes. It provides low cost solution for toaster.


  • Defrost mode for frozen bread
  • Reheat mode
  • Operating voltage: 3.5~5.5V
  • Few external components
  • DIP-8 and SOIC-8 package


  • Toaster

Product Specifications

Product Parameters

AC Power Frequency NA
Button NA
Driver Type Relay
One/Two Key NA
Remark Reheat/Defrost function
Timer Range 30sec - 10min

Related Content


Technical Documents

Recommended Soldering Techniques


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)