L6220

L6220N

April 1993

QUAD DARLINGTON SWITCHES

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TWO NON INVERTING + TWO INVERTING IN-

PUTS WITH INHIBIT

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OUTPUT VOLTAGE UP TO 50V

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OUTPUT CURRENT UP TO 1.8A

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VERY LOW SATURATION VOLTAGE

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TTL COMPATIBLE INPUTS

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INTEGRAL FAST RECIRCULATION DIODES

DESCRIPTION

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.

Multiwatt 15

(Plastic Package)

ORDERING NUMBER : L6220N

Powerdip 12 + 2 + 2

(Plastic Package)

ORDERING NUMBER : L6220

PIN CONNECTIONS (top views)

L6220 (Powerdip)

L6220N (Multiwatt-15)

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