PT8A3263APE

PT8A3263APE Datasheet

PT8A3263-66A-F/67A/68A

Part	Datasheet
PT8A3263APE	PT8A3263APE (pdf)

Related Parts	Information
PT8A3263BPEX	PT8A3263BPEX
PT8A3263APEX	PT8A3263APEX
PT8A3263BPE	PT8A3263BPE

PDF Datasheet Preview
\|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\| PT8A3263-66A-F/67A/68A NTC Heating Controller with Multi LEDs • 5/6 steps heat temperature settings with 5 LEDs or 6 LEDs indicator • Auto temperature control with NTC • NTC open protection • Pulse trigger for high current SCR / TRIAC up to 15mA • Auto power off after exact 1 Hour heating It is optional to disable. • Dual Voltage 120/240V 50/60Hz operations only PT8A3263-3266A/B/C available • Auto detect power supply Voltage 120V/240V and frequency 50/60Hz • Internal 5V Zener • DIP-16 and SOIC-16 package • Ceramic heating controller Pin Configuration NTC1 1 NTC2 2 CLK 3 TM 4 C1 5 K1 6 K2 7 PT8A326x 16 VDD 15 GATE 14 L6 13 L5 12 L4 11 L3 10 L2 GND 8 The PT8A3263/4/5/6/7/8 are mixed signal CMOS LSI chips specially designed for heating controller with the external NTC Negative Temperature Component sensor. NTC open protection is implemented for device safety and selectable 5 or 6 heating temperature levels. PT8A3263/64 are for 5 step levels eg.100℃, 120℃, 140℃, 160℃, 180℃ and PT8A3265/66 are for 6 step levels eg. 100℃, 120℃, 140℃, 160℃, 180℃, They can drive TRIAC or SCR directly and detect the heater’s temperature with NTC sensor input. They have up/down keys for temperature setting, On/Off Key for heating on/off control and 3 LEDs display mode. PT8A3267/68 have 6 step levels eg.100℃, 120℃, 140℃, 160℃, 180℃, They can drive TRIAC or SCR directly and detect the heater’s temperature with NTC sensor input. They have up/down keys for temperature setting and On/Off Key for heating on/off control. They also have 1 second 2 seconds for PT8A3268A delay function before go into off state and lock-key function. Their LEDs have special running flash mode 4 These devices can be used in both 120V and 240V power line system, as they can automatically adjust the heating power according to the power line voltage to avoid heating appliance damage or long heating time. They have selectable build-in timer to enable/ disable auto-power off function after turn on 1 hour and the timer is 1 hour both under 60Hz and 50Hz power supply. Pin Description Name NTC1 NYC2 CLK TM C1 K1 K2 L1~L6 GATE GND VDD Pin No. 1 2 3 4 5 6 7 9-14 15 8 16 Type I O I O I O Ground Power Description NTC voltage input, NTC open detection input Output signal for NTC open detection Clock input from power line Timer be disabled if tied ground ON state indicator / lock key indicator for 3267A/3268A UP, DOWN push button input ON/OFF push button input Six temperature steps indicator LED1~LED6 output TRIAC and SCR trigger output Ground Power Supply. 2015-07-0002 PT0326-2 09/29/15 1 \|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\| PT8A3263-66A-F/67A/68A NTC Heating Controller with Multi LEDs Maximum Ratings Storage Temperature -55oC to +150oC Ambient Temperaturewith Power to +85oC SupplyVoltage to Ground Potential Input & VDD SupplyVoltage to Ground Potential Output s DC Input Voltage +6.5V Input/Output Current 50mA Input/Output Current Pin VDD, VB only 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 Parameter Operating Voltage Operating temperature FCLK Ordering Information Ordering No. Package Code Package PT8A326xXPE Lead free 16-pin DIP PT8A326xXWE Lead free 16-pin SOIC PT8A3267APE Lead free 16-pin DIP PT8A3267AWE Lead free 16-pin SOIC PT8A3268APE Lead free 16-pin DIP PT8A3268AWE Lead free 16-pin SOIC Note: “x” shows 0~4 and “X” shows A-F with different function. See Function Comparison Table. E = Pb-free Adding X Suffix= Tape/Reel Function Comparison Table Temp. Levels Key Mode LED mode** 5 Steps 6 Steps 3-key 1-key Mode 1 Mode 2 Mode 3 Dual voltage 3263A 3263B 3263C* 3263D* 3263E* 3263F* 3264A* 3264B* 3264C* 3264D* 3264E* 3264F* 3265A* 3265B* 3265C*

PDF Datasheet Preview

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PT8A3263-66A-F/67A/68A

NTC Heating Controller with Multi LEDs
• 5/6 steps heat temperature settings with 5 LEDs or 6 LEDs indicator
• Auto temperature control with NTC
• NTC open protection
• Pulse trigger for high current SCR / TRIAC up to
15mA
• Auto power off after exact 1 Hour heating It is
optional to disable.
• Dual Voltage 120/240V 50/60Hz operations only

PT8A3263-3266A/B/C available
• Auto detect power supply Voltage 120V/240V and
frequency 50/60Hz
• Internal 5V Zener
• DIP-16 and SOIC-16 package
• Ceramic heating controller

Pin Configuration

NTC1 1 NTC2 2 CLK 3

TM 4 C1 5 K1 6 K2 7

PT8A326x
16 VDD 15 GATE 14 L6 13 L5 12 L4 11 L3 10 L2

GND 8

The PT8A3263/4/5/6/7/8 are mixed signal CMOS LSI chips specially designed for heating controller with the external NTC Negative Temperature Component sensor. NTC open protection is implemented for device safety and selectable 5 or 6 heating temperature levels.

PT8A3263/64 are for 5 step levels eg.100℃, 120℃, 140℃, 160℃, 180℃ and PT8A3265/66 are for 6 step levels eg. 100℃, 120℃, 140℃, 160℃, 180℃, They can drive TRIAC or SCR directly and detect the heater’s temperature with NTC sensor input. They have up/down keys for temperature setting, On/Off Key for heating on/off control and 3 LEDs display mode.

PT8A3267/68 have 6 step levels eg.100℃, 120℃, 140℃, 160℃, 180℃, They can drive TRIAC or SCR directly and detect the heater’s temperature with NTC sensor input. They have up/down keys for temperature setting and On/Off Key for heating on/off control. They also have 1 second 2 seconds for PT8A3268A delay function before go into off state and lock-key function. Their LEDs have special running flash mode 4

These devices can be used in both 120V and 240V power line system, as they can automatically adjust the heating power according to the power line voltage to avoid heating appliance damage or long heating time.

They have selectable build-in timer to enable/ disable auto-power off function after turn on 1 hour and the timer is 1 hour both under 60Hz and 50Hz power supply.

Pin Description

Name NTC1 NYC2 CLK TM

C1 K1 K2 L1~L6 GATE GND VDD

Pin No. 1 2 3 4 5 6 7
9-14 15 8 16

Type I O I O I O

Ground Power

Description NTC voltage input, NTC open detection input Output signal for NTC open detection Clock input from power line Timer be disabled if tied ground ON state indicator / lock key indicator for 3267A/3268A UP, DOWN push button input ON/OFF push button input Six temperature steps indicator LED1~LED6 output TRIAC and SCR trigger output Ground Power Supply.
2015-07-0002

PT0326-2 09/29/15 1
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PT8A3263-66A-F/67A/68A NTC Heating Controller with Multi LEDs

Maximum Ratings

Storage Temperature -55oC to +150oC Ambient Temperaturewith Power to +85oC SupplyVoltage to Ground Potential Input & VDD SupplyVoltage to Ground Potential Output s DC Input Voltage +6.5V Input/Output Current 50mA Input/Output Current Pin VDD, VB only 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

Parameter

Operating Voltage

Operating temperature

FCLK
Ordering Information
Ordering No.

Package Code

Package

PT8A326xXPE

Lead free 16-pin DIP

PT8A326xXWE

Lead free 16-pin SOIC

PT8A3267APE

Lead free 16-pin DIP

PT8A3267AWE

Lead free 16-pin SOIC

PT8A3268APE

Lead free 16-pin DIP

PT8A3268AWE

Lead free 16-pin SOIC

Note:
“x” shows 0~4 and “X” shows A-F with different function. See Function Comparison Table.

E = Pb-free

Adding X Suffix= Tape/Reel

Function Comparison Table

Temp. Levels

Key Mode

LED mode**
5 Steps 6 Steps 3-key
1-key Mode 1 Mode 2 Mode 3

Dual voltage
3263A
3263B
3263C*
3263D*
3263E*
3263F*
3264A*
3264B*
3264C*
3264D*
3264E*
3264F*
3265A*
3265B*
3265C*

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Datasheet ID: PT8A3263APE 510153