M54580P_99 Datasheet, PDF (1/4 Pages) Mitsubishi Electric Semiconductor – 7-UNIT 150mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY

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
High breakdown voltage (BVCEO ≥ 50V)
High-current driving (Io(max) = –150mA)
Active L-level input
With input diodes
Wide operating temperature range (Ta = –20 to +75°C)
PIN CONFIGURATION


IN1→
1


IN2→
2


IN3→
3

INPUT 

IN4→
4


IN5→
5


IN6→
6

 IN7→ 7
GND 8
16
→O1


15
→O2


14
→O3



13
→O4
 OUTPUT

12
→O5


11
→O6



10 →O7 
9 VS
16P4(P)
Package type 16P2N-A(FP)
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 7kΩ between the
base and input pin. Its emitter and NPN transistor collectors
are connected to the VS pin (pin 9). Resistance of 50kΩ is
connected between each output pin and GND pin (pin 8).
Output current is 150mA maximum. Supply voltage VS is 50V
maximum.
The M54580FP is enclosed in a molded small flat package,
enabling space-saving design.
CIRCUIT DIAGRAM
VS
INPUT
30K
7K
7K
50K
OUTPUT
GND
The seven circuits share the VS and GND.
The diode, indicated with the dotted line, is parasitic, and cannot
be used.
Unit : Ω
ABSOLUTE MAXIMUM RATINGS (Unless otherwise noted, Ta = –20 ~ +75°C)
Symbol
VCEO
VS
VI
IO
Pd
Topr
Tstg
Parameter
Collector-emitter voltage
Supply voltage
Input voltage
Output current
Power dissipation
Operating temperature
Storage temperature
Output, L
Conditions
Current per circuit output, H
Ta = 25°C, when mounted on board
Ratings
Unit
–0.5 ~ +50
V
50
V
–0.5 ~ VS
V
–150
mA
1.47(P)/1.00(FP)
W
–20 ~ +75
°C
–55 ~ +125
°C
Aug. 1999