PT8A3201
Dual Voltage Quick Heat Controller
Features
•
Dual Volatge (110V/220V) operation
• Auto temperature control with NTC
• Multi mode LED indicator
• Drive TRIAC device to provide fast heat
• Auto power off
Description
The PT8A3201 is a mixed signal CMOS LSI chip
designed for the automatic controller of heat with
external NTC temperature sensor. The chip drives an
external TRIAC with full cycle to provide instant
heat. It can be used in both 110V and 220V AC
supplies by automatically adjust the power level to
the controlled load.
Applications
• Hair Curler
•
Electronic Oven
•
Electronic Radiator
•
Constant Temperature Electronic Iron, etc.
This device provides three functions:
-Reset state: All input terminals are inactive and
output terminals output HIGH level.
-Auto off power after approximately 1 hour
Package
8 - Pin PDIP
8 - Pin SOIC
Ordering Information
Part Number
PT8A3201P
PT8A3201W
-Auto temperature control: Maintains user selected
temperature according to NTC input condition.
The circuit will automatically adjust output duty
cycles according to heater operating voltages (e.g.
110V and 220V).
Note: Lead free package is available by adding
E
after each part
No. For example, PT8A3201PE is lead free package part No. for
PT8A3201P.
Pericom Technology Inc.
Email: support@pti.com.cn
China:
Web Site: www.pti.com.cn, www.pti-ic.com
No. 20 Building, 3/F, 481 Guiping Road, Shanghai, 200233, China
Tel: (86)-21-6485 0576
Fax: (86)-21-6485 2181
Unit 1517, 15/F, Chevalier Commercial Center, 8 Wang Hoi Rd, Kowloon Bay, Hong Kong
Tel: (852)-2243 3660
Fax: (852)- 2243 3667
3545 North First Street, San Jose, California 95134, USA
Tel: (1)-408-435 0800
Fax: (1)-408-435 1100
Asia Pacific:
U.S.A.:
Pericom Technology Incorporation reserves the right to make changes to its products or specifications at any time, without notice, in
order to improve design or performance and to supply the best possible product. Pericom Technology does not assume any responsibility
for use of any circuitry described other than the circuitry embodied in Pericom Technology product. The company makes no
representations that circuitry described herein is free from patent infringement or other rights, of Pericom Technology Incorporation.
Microchip MCU
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