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L6221A, L6221AD, L6221AD/CD

Table of contents:
Info of L6221A
Info of L6221AD
Info of L6221AD/CD

L6221A, L6221AD, L6221AD/CD Selling Leads, Datasheet

MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:STM D/C:00+

L6221A, L6221AD, L6221AD/CD Datasheet download

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Part Number: L6221AD

Category: Integrated Circuits (ICs)

MFG: STMicroelectronics

Package Cooled: STM

D/C: 00+

Description: IC DARLINGTON SWITCH QUAD SOIC20

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L6221A General Description

TheL6221monolithicquaddarlingtonswitchisde- signedforhighcurrent,highvoltageswitchingappli- cations.Eachof thefourswitchesiscontrolledbya logicinputandallfourarecontrolledby a common enableinput.AllinputsareTTL-compatiblefordirect connectiontologiccircuits.

Eachswitchconsistsofanopen-collectordarlington transistorplusafastdiodeforswitchingapplications withinductivedeviceloads.Theemittersofthefour switchesarecommoned.Anynumberofinputsand outputsofthe samedevicemaybeparalleled.

L6221A Maximum Ratings

Symbol	Parameter	Value	Unit
V_o	Output Voltage	50	V
V_s	Logic Supply Voltage	7	V
V_IN,V_EN	Input Voltage, Enable Voltage	Vs
I_C	Continuous Collector Current (for each channel)	1.8	A
I_C	Collector Peak Current (repetitive, duty cycle = 10 % t_on = 5 ms)	2.8	A
I_C	Collector Peak Current (non repetitive, t = 10 s)	3.2	A
T_op	Operating Temperature Range (junction)	40 to + 150	°C
T_stg	Storage Temperature Range	55 to + 150	°C
I_sub	Output Substrate Current	350	mA
P_tot	Total Power Dissipation at T_pins =90 °C (powerdip) at T_case =90 °C (multiwatt) at T_case =90 °C (SO20) at T_amb =70 °C (powerdip) at T_amb =70 °C (multiwatt) at T_amb =70 °C (SO20)	4.3 20 3.5 1 2.3 1	W W W W W W

L6221A Features

·FOUR NON INVERTING INPUTS WITH ENABLE
·OUTPUT VOLTAGE UP TO 50 V
·OUTPUT CURRENT UP TO 1.8 A
·VERYLOW SATURATION VOLTAGE
·TTLCOMPATIBLEINPUTS
·INTEGRAL FAST RECIRCULATIONDIODES

L6221A Connection Diagram

L6221AD Parameters

Technical/Catalog Information	L6221AD
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	-
Type	Darlington Array
Voltage - Supply	4.5 V ~ 5.5 V
Package / Case	20-SOIC (7.5mm Width)
Packaging	Tube
Protocol	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	L6221AD L6221AD

L6221AD General Description

L6221AD Maximum Ratings

Symbol	Parameter	Value	Unit
V_o	Output Voltage	50	V
V_s	Logic Supply Voltage	7	V
V_IN,V_EN	Input Voltage, Enable Voltage	Vs
I_C	Continuous Collector Current (for each channel)	1.8	A
I_C	Collector Peak Current (repetitive, duty cycle = 10 % t_on = 5 ms)	2.8	A
I_C	Collector Peak Current (non repetitive, t = 10 s)	3.2	A
T_op	Operating Temperature Range (junction)	40 to + 150	°C
T_stg	Storage Temperature Range	55 to + 150	°C
I_sub	Output Substrate Current	350	mA
P_tot	Total Power Dissipation at T_pins =90 °C (powerdip) at T_case =90 °C (multiwatt) at T_case =90 °C (SO20) at T_amb =70 °C (powerdip) at T_amb =70 °C (multiwatt) at T_amb =70 °C (SO20)	4.3 20 3.5 1 2.3 1	W W W W W W

L6221AD Features

·FOUR NON INVERTING INPUTS WITH ENABLE
·OUTPUT VOLTAGE UP TO 50 V
·OUTPUT CURRENT UP TO 1.8 A
·VERYLOW SATURATION VOLTAGE
·TTLCOMPATIBLEINPUTS
·INTEGRAL FAST RECIRCULATIONDIODES

L6221AD Connection Diagram

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