PT8A3283WE

PT8A3283WE Datasheet


PT8A3280/1/2/3/4/5/6/7

Part Datasheet
PT8A3283WE PT8A3283WE PT8A3283WE (pdf)
Related Parts Information
PT8A3280CPE PT8A3280CPE PT8A3280CPE
PT8A3281WEX PT8A3281WEX PT8A3281WEX
PT8A3281PE PT8A3281PE PT8A3281PE
PT8A3280WEX PT8A3280WEX PT8A3280WEX
PT8A3280WE PT8A3280WE PT8A3280WE
PT8A3280PE PT8A3280PE PT8A3280PE
PT8A3282PEX PT8A3282PEX PT8A3282PEX
PT8A3280CWE PT8A3280CWE PT8A3280CWE
PT8A3280CPEX PT8A3280CPEX PT8A3280CPEX
PT8A3280PEX PT8A3280PEX PT8A3280PEX
PT8A3281PEX PT8A3281PEX PT8A3281PEX
PT8A3280CWEX PT8A3280CWEX PT8A3280CWEX
PT8A3285WE PT8A3285WE PT8A3285WE
PT8A3287WE PT8A3287WE PT8A3287WE
PT8A3287PE PT8A3287PE PT8A3287PE
PT8A3287BWEX PT8A3287BWEX PT8A3287BWEX
PT8A3287BPE PT8A3287BPE PT8A3287BPE
PT8A3286WEX PT8A3286WEX PT8A3286WEX
PT8A3286WE PT8A3286WE PT8A3286WE
PT8A3282WE PT8A3282WE PT8A3282WE
PT8A3285WEX PT8A3285WEX PT8A3285WEX
PT8A3282WEX PT8A3282WEX PT8A3282WEX
PT8A3285PE PT8A3285PE PT8A3285PE
PT8A3284PE PT8A3284PE PT8A3284PE
PT8A3283WEX PT8A3283WEX PT8A3283WEX
PT8A3283PE PT8A3283PE PT8A3283PE
PT8A3281WE PT8A3281WE PT8A3281WE
PT8A3286PE PT8A3286PE PT8A3286PE
PT8A3286PEX PT8A3286PEX PT8A3286PEX
PT8A3282PE PT8A3282PE PT8A3282PE
PT8A3285PEX PT8A3285PEX PT8A3285PEX
PT8A3283PEX PT8A3283PEX PT8A3283PEX
PT8A3287BPEX PT8A3287BPEX PT8A3287BPEX
PT8A3287PEX PT8A3287PEX PT8A3287PEX
PT8A3285BWE PT8A3285BWE PT8A3285BWE
PT8A3285BWEX PT8A3285BWEX PT8A3285BWEX
PT8A3284PEX PT8A3284PEX PT8A3284PEX
PT8A3287BWE PT8A3287BWE PT8A3287BWE
PT8A3287WEX PT8A3287WEX PT8A3287WEX
PDF Datasheet Preview
||||||||||||||||

PT8A3280/1/2/3/4/5/6/7
|||||||

Heating Controller
• Dual Voltage 120V/240V operations
• Auto temperature control with NTC
• NTC open protection
• Multi mode LED indicator
• Proportional control
• Pulse trigger for high current SCR/TRIAC up to
15mA
• Internal Zener
• Auto Heating off after heating timer timeout
• Low cost 8-Pin DIP and SOIC package

The PT8A3280/1/2/3/4/5/6/7 is a mixed signal CMOS LSI chip designed as heating controller with help of external NTC Negative Temperature Component . NTC open protection is implemented for device safety. This device can be used in both 120V and 240V power line supplier, as it will automatically adjust the heating power according to the power line voltage to avoid heating appliance damage or long heating time. The proportional control algorithm is designed in this product.

PT 8AA327p0p/1/l2i/c3 ations

PT 8A•3290/1C/2u/3rler

PT 8A3274/5/6/7 PT 8A3294/5/6/7

C1 1
• S8 traigVhDtDener NTC1 1

NTC2 2

LED2

GATE CLK

GATE

ON/OFF

Pin Configuration

PT 8A3278/9

PT 8A3280/1/2/3

PT 8A3288/9

PT 8A3284/5/6/7

NTC1 1

NTC2 2

NTC1 1

TURBO

NTC2 2

GATE

ON/OFF GND

LED2

GATE

LED1

Pin Description

Pin No. Pin Name

NTC1

NTC2

LED1

GATE

LED2

I O I Power I/O I/O Power

NTC voltage input, NTC open detection input Output signal for NTC open detection Clock input from power line Ground and Power
3280/1/2/3/4/5/6/7 LED1 driving output 3280/1/2/3 SCR trigger output 3284/5/6/7 TRIAC trigger output 3280/1/2/3/4/5/6/7 LED2 driving output Ground and Power
Ordering Information

Package Code

PT8A328xPE

PT8A328xWE

Note:
“x” shows 0~7 with different function see Function Comparison Table.

E = Pb-free or Pb-free & Green

Adding X Suffix= Tape/Reel

Package Lead free 8-Pin DIP Lead free and Green 8-Pin SOIC

Function Comparison Table

Part number PT8A3280 PT8A3281 PT8A3282 PT8A3283 PT8A3284 PT8A3285 PT8A3286 PT8A3287

LED Flash Constant Flash Constant Flash Constant Flash Constant

Timer Y N Y N

Driver SCR TRIAC

Pericom Semiconductor Corporation  1-800-435-2336 

Pericom 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 does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
12-07-0006

PT0261-1 07/06/12 8
More datasheets: PT8A3287BWEX | PT8A3287BPE | PT8A3286WEX | PT8A3286WE | PT8A3282WE | PT8A3285WEX | PT8A3282WEX | PT8A3285PE | PT8A3284PE | PT8A3283WEX


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PT8A3283WE Datasheet file may be downloaded here without warranties.

Datasheet ID: PT8A3283WE 510155