PT8A3227EWEX datasheet, PDF - EEWORLD Datasheet

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PT8A3227EWEX: DescriptionAnalog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8; CategoryAnalog mixed-signal IC The signal circuit; File Size278KB，8 Pages; ManufacturerDiodes Incorporated; Environmental Compliance

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PT8A3227EWEX Overview

Analog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8

PT8A3227EWEX Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	4000491159
package instruction	SOP,
Reach Compliance Code	compliant
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT
JESD-30 code	R-PDSO-G8
length	4.9 mm
Number of functions	1
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-20 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4 V
Nominal supply voltage (Vsup)	4.5 V
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm

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PT8A3227x

Heating Controller

Features



Description

The PT8A3227x are mixed signal CMOS LSI chips

designed as heating controller with help of external NTC

(Negative

Temperature

Component).

NTC

open

Full power output at 120VAC and 240VAC

Auto temperature control with NTC

NTC open protection

Multi mode LED indicator

Pulse trigger for high current SCR/TRIAC (up to

100mA)

protection is implemented for device safety.



Auto Heating off after heating timer timeout

(1hour)

Internal Zener

Low cost 8-Pin DIP and SOIC package

Applications



Curler

Straightener

Pin Configuration

PT8A3227x

Pin Description

Part No.

NTC1

NTC2

CLK

LED1

GATE

LED2

GND

VDD

Pin No.

I/O

Power

Description

NTC voltage input, NTC open detection input

Output signal for NTC open detection

Clock input from power line

LED1 driving output

SCR/TRIAC trigger output

LED2 driving output

Ground and Power

12-07-0006

PT0355-1

07/06/12

PT8A3227EWEX Related Products

	PT8A3227EWEX	PT8A3227DWE	PT8A3227DWEX	PT8A3227DPE	PT8A3227EWE
Description	Analog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8	Analog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8	Analog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8	Analog Circuit, 1 Func, CMOS, PDIP8, LEAD FREE, MS-001DBA, DIP-8	Analog Circuit, 1 Func, CMOS, PDSO8, GREEN, MS-012EAA, SOIC-8
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
package instruction	SOP,	SOP,	SOP,	DIP,	SOP,
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
Analog Integrated Circuits - Other Types	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT	ANALOG CIRCUIT
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8
length	4.9 mm	4.9 mm	4.9 mm	9.2 mm	4.9 mm
Number of functions	1	1	1	1	1
Number of terminals	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	DIP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	4.31 mm	1.75 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4 V	4 V	4 V	4 V	4 V
Nominal supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
surface mount	YES	YES	YES	NO	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER	OTHER
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9 mm	3.9 mm	3.9 mm	7.62 mm	3.9 mm
Maker	-	Diodes Incorporated	Diodes Incorporated	Diodes Incorporated	-
ECCN code	-	EAR99	EAR99	EAR99	-
Base Number Matches	-	1	1	1	-

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