PT8A3307LPEX

PT8A3307LPEX Datasheet


PT8A330x

Part Datasheet
PT8A3307LPEX PT8A3307LPEX PT8A3307LPEX (pdf)
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PDF Datasheet Preview
PT8A330x
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Ceramic Heating Controller
• High watt density Alumina Heaters
• High current pulse trigger for SCR
• Quickly Heating-Up and Quickly Lost-Heat-

Recover
• Dual voltage 120VAC / 240VAC
• Internal 5v zener
• Insensitive to environment temperature
• Auto power
• DIP-8 and SOIC-8 package

The PT8A330X is specially designed for ceramic heating control system. It can set the temperature continuously .It can drive SCR directly and detect the heater temperature without extra temperature sensor. It has one key, two keys and no key for function setting and has one LED for working state indication. Build-in timer will automatically power off after turn on for 1 hour 60Hz or hour 50Hz for PT8A3300/1/4/5 .
• Ceramic heating controller

Pin Configuration

Pin Description

Name VDD PTC

Pin No. 1 2

GATE

Type power

I O I power O

Description Power input or can be used as OFF push button input Temperature sensor input and ON push button input in two key option or ON/OFF toggle button in one key option Sampling bias voltage

Reference for internal comparator LED driver output Clock input from AC power line Power Ground SCR trigger output, active high
12-07-0006

PT0258-1 07/06/12 1
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PT8A330x Ceramic Heating Controller

Block Diagram

Maximum Ratings

Storage Temperature -55oC to +150oC SupplyVoltage to Ground Potential Input & VDD Only .......................-0.5Vto +6.5V SupplyVoltage to Ground Potential Output s +6.5V DC Input Voltage +6.5V

Input/Output Current

Input/Output Current Pin VDD, VBonly 200mA Power Dissipation 500mW

Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Recommended operation conditions

Symbol TA VDD

Description Operation Temperature

Supply voltage

Type

Unit
C
12-07-0006

PT0258-1 07/06/12 2
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PT8A330x Ceramic Heating Controller

Electrical Characteristics VDD = TA = -20 ~ 85ºC, unless otherwise noted

DC Electrical Characteristics

Test Conditions

Type
Ordering Information

Package Code

PT8A330xLPE*

PT8A330xLWE*

PT8A330xHPE*

PT8A330xHWE*

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

E = Pb-free or Pb-free & Green

Adding X Suffix= Tape/Reel
*Contact Pericom for availability.

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

Function Comparison Table

PT8A3300H*

Flash

PT8A3300L*

Flash

PT8A3301H*

Constant

PT8A3301L*

Constant

PT8A3302H*

Flash

PT8A3302L*

Flash

PT8A3303H*

Constant

PT8A3303L*

Constant

PT8A3304H*

Flash

PT8A3304L

Flash

PT8A3305H

Constant

PT8A3305L

Constant

PT8A3306H*

Flash

PT8A3306L*

Flash
More datasheets: PT8A3305LPE | PT8A3304LPE | PT8A3305HWE | PT8A3305HPE | PT8A3304NWEX | PT8A3304NWE | PT8A3304LWEX | PT8A3304LWE | PT8A3307LPE | PT8A3305HWEX


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Datasheet ID: PT8A3307LPEX 510159