M54532P Datasheet, PDF (1/4 Pages) Mitsubishi Electric Semiconductor – 4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE

MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M54532P/FP
4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
DESCRIPTION
M54532P and M54532FP are four-circuit Darlington transis-
tor arrays with clamping diodes. The circuits are made of
NPN transistors. Both the semiconductor integrated circuits
perform high-current driving with extremely low input-current
supply.
FEATURES
High breakdown voltage (BVCEO ≥ 50V)
High-current driving (Ic(max) = 1.5A)
With clamping diodes
Wide operating temperature range (Ta = –20 to +75°C)
PIN CONFIGURATION
COMMON COM 1
OUTPUT1 O1← 2
INPUT1 IN1→ 3
4
GND 
₅
INPUT2 IN2→ 6
OUTPUT2 O2← 7
COMMON COM 8
16 NC
15 →O4 OUTPUT4
14 ←IN4 INPUT4
13 
 GND
12 ^
11 ←IN3 INPUT3
10 →O3 OUTPUT3
9 NC
16P4(P)
Package type 16P2N-A(FP) NC : No connection
APPLICATION
Drives of relays and printers, digit drives of indication ele-
ments (LEDs and lamps), and power amplification
CIRCUIT DIAGRAM
340
INPUT
COM
OUTPUT
FUNCTION
The M54532P and M54532FP each have four circuits con-
sisting of NPN Darlington transistors. They have resistance
of 340Ω between input transistor bases and input pins. A
clamping diode is provided between each output pin (collec-
tor) and COM pin. The output transistor emitters are all con-
nected to the GND pin.
The collector current is 1.5A maximum. Collector-emitter
supply voltage is 50V maximum.
The M54532FP is enclosed in a molded small flat package,
enabling space-saving design.
5.5K
3K
GND
The four circuits share the COM 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
IC
VI
VR
Parameter
Collector-emitter voltage
Collector current
Input voltage
Clamping diode reverse voltage
IF
Clamping diode forward current
Pd
Power dissipation
Topr
Operating temperature
Tstg
Storage temperature
Conditions
Output, H
Current per circuit output, L
Pulse Width ≤ 10ms, Duty Cycle ≤ 5%
Pulse Width ≤ 100ms, Duty Cycle ≥ 5%
Ta = 25°C, when mounted on board
Ratings
Unit
–0.5 ~ +50
V
1.5
A
–0.5 ~ +10
V
50
V
1.5
1.25
A
1.92(P)/1.00(FP)
W
–20 ~ +75
°C
–55 ~ +125
°C
Aug. 1999