Aug. 1999

PIN CONFIGURATION

MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>

M54580P/FP

7-UNIT 150mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY

DESCRIPTION

M54580P and M54580FP are seven-circuit output-sourcing

Darlington transistor arrays. The circuits are made of PNP

and NPN transistors. Both the semiconductor integrated cir-

cuits perform high-current driving with extremely low input-

current supply.

FEATURES

≥ 50V)

High-current driving (Io(max) = –150mA)

Active L-level input

With input diodes

Wide operating temperature range (Ta = –20 to +75

°C)

APPLICATION

Drives of relays, printers and indication elements such as

LEDs, fluorescent display tubes and lamps, and interfaces

between MOS-bipolar logic systems and relays, solenoids,

or small motors

FUNCTION

The M54580P and M54580FP each have seven circuits,

which are made of output current-sourcing Darlington tran-

sistors consisting of PNP and NPN transistors. Each PNP

transistor has a diode and resistance of 7k

Ω between the

base and input pin. Its emitter and NPN transistor collectors

Ω is

connected between each output pin and GND pin (pin 8).

maximum.

The M54580FP is enclosed in a molded small flat package,

enabling space-saving design.

CIRCUIT DIAGRAM

–0.5 ~ +50

50

–150

1.47(P)/1.00(FP)

–20 ~ +75

–55 ~ +125

V

V

V

mA

W

°C

°C

Ratings

Unit

Symbol

Parameter

Conditions

Collector-emitter voltage

Supply voltage

Input voltage

Output current

Power dissipation

Operating temperature

Storage temperature

Output, L

Current per circuit output, H

Ta = 25

°C, when mounted on board

1

IN1

→

IN2

→

IN3

→

IN4

→

IN5

→

IN6

→

IN7

→

GND

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

→O7

→O6

→O5

→O4

→O3

→O2

























































16P4(P)

Package type 16P2N-A(FP)

INPUT

OUTPUT

30K

50K

7K

7K

GND

INPUT

OUTPUT

The diode, indicated with the dotted line, is parasitic, and cannot

be used.

Unit :

Ω