M54563FP
8-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
SOURCE TYPE
DESCRIPTION
PIN CONFIGURATION
M54563FP is an eight-circuit output-sourcing darlington
transistor array. The circuits are made of PNP and NPN
NC
transistors. This semiconductor integrated circuit performs high
1
○
NC
20
IN1→ 2
19 →O1
IN2→ 3
18 →O2
IN3→ 4
17 →O3
IN4→ 5
16 →O4
IN5→ 6
15 →O5
● With clamping diodes
IN6→ 7
14 →O6
● Driving available with PMOS IC output of 6 ~ 16V or
IN7→ 8
13 →O7
IN8→ 9
12 →O8
current driving with extremely low input-current supply.
FEATURES
● High breakdown voltage (BVCEO > 50V)
INPUT
● High-current driving (Io(max) = –500mA)
with TTL output
● Output current-sourcing type
Vs
11
10
Package type
APPLICATIONS
OUTPUT
GND
20P2N-A
NC : No connection
Drives of relays, printers, LEDs, fluorescent display tubes
and lamps, and interfaces between MOS-bipolar logic systems
CIRCUIT DIAGRAM
and relays, solenoids, or small motors.
VS
FUNCTION
20K
The M54563FP each have eight circuits, which are made of
input inverters and current-sourcing outputs.
3K
The outputs are made of PNP transistors and NPN
INPUT
Darlington transistors. The PNP transistor base current is
7.2K
3K
1.5K
constant. A clamping diode is provided between each output
OUTPUT
and GND. VS and GND are used commonly among the eight
GND
circuits.
The inputs have resistance of 3kΩ, and voltage of up to 10V is
The eight circuits share the VS and GND.
applicable. Output current is 500 mA maximum. Supply voltage
The diode, indicated with the dotted line, is parasitic, and
cannot be used.
Unit :Ω
VS is 50V maximum.
ABSOLUTE MAXIMUM RATINGS (Unless otherwise noted, Ta = –20 ~ +75°C)
Symbol
VCEO #
VS
VI
IO
IF
#
VR
Pd
Topr
Tstg
Parameter
Collector-emitter voltage
Supply voltage
Input voltage
Output current
Clamping diode forward current
Clamping diode reverse voltage
Power dissipation
Operating temperature
Storage temperature
Conditions
Output , L
Current per circuit output, H
Ta = 25℃, when mounted on board
# : Unused Input pins must be connected to GND.
2012.May
1
Ratings
–0.5 ~ +50
50
–0.5 ~ +10
– 500
– 500
50
1.10
–20 ~ +75
–55 ~ +125
Unit
V
V
V
mA
mA
V
W
℃
℃