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L6220 Schematic ( PDF Datasheet ) - STMicroelectronics

Teilenummer L6220
Beschreibung QUAD DARLINGTON SWITCHES
Hersteller STMicroelectronics
Logo STMicroelectronics Logo 




Gesamt 12 Seiten
L6220 Datasheet, Funktion
L6220
L6220N
QUAD DARLINGTON SWITCHES
. TWO NON INVERTING + TWO INVERTING IN-
PUTS WITH INHIBIT
. OUTPUT VOLTAGE UP TO 50V
. OUTPUT CURRENT UP TO 1.8A
. VERY LOW SATURATION VOLTAGE
. TTL COMPATIBLE INPUTS
. INTEGRAL FAST RECIRCULATION DIODES
DES CRI P TI O N
The L6220 monolithic quad darlington switch is de-
signed for high current, high voltage switching appli-
cations. Each of the four switches is controlled by a
logic input and all four are controlled by a common
inhibit input. All inputs are TTL-compatible for direct
connection to logic circuits.
Each switch consists of an open-collector darlington
transistor plus a fast diode for switching applications
with inductive loads. The emitters of the four
switches are commoned. Any number of inputs and
outputs of the same device may be paralleled.
Two versions are available : the L6220 mounted in
a Powerdip 12 + 2 + 2 package and the L6220N
mounted in a 15-lead Multiwatt package.
Powerdip 12 + 2 + 2
(Plastic Package)
ORDERING NUMBER : L6220
Multiwatt 15
(Plastic Package)
ORDERING NUMBER : L6220N
PIN CONNECTIONS (top views)
L6220 (Powerdip)
L6220N (Multiwatt-15)
April 1993
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L6220 Datasheet, Funktion
L6220 - L6220N
Figure 8 : Switching Times Test Circuit.
Figure 9 : Switching Times Waveforms.
Figure 10 : Collector Saturation Voltage versus
Collector Current
Figure 11 : Free- wheeling Diode ForwardVoltage
versus Diode Current
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L6220 pdf, datenblatt
L6220 - L6220N
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for
the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its
use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifica-
tions mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information pre-
viously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of SGS-THOMSON Microelectronics.
© 1994 SGS-THOMSON Microelectronics - All Rights Reserved
MULTIWATT ® is a Registered Trademark
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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