M54563WP 查看數據表（PDF） - Mitsumi
零件编号
产品描述 (功能)
比赛名单
M54563WP Datasheet PDF : 5 Pages
| |||
MITSUBISHI SEMICONDUCTORS <TRANSISTOR ARRAY>
M54563WP
8-UNIT 500mA SOURCE TYPE DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
DESCRIPTION
M54563WP is eight-circuit output-sourcing darlington
transistor array. The circuits are made of PNP and NPN
transistors. This semiconductor integrated circuit
performs high current driving with extremely low input-
current supply.
FEATURES
● High breakdown voltage (BVCEO > 50V)
● High-current driving (Io(max) = –500mA)
● With clamping diodes
● Driving available with PMOS IC output of 6 ~ 16V or
with TTL output
● Output current-sourcing type
APPLICATIONS
Drives of relays, printers, LEDs, fluorescent display tubes
and lamps, and interfaces between MOS-bipolar logic
systems and relays, solenoids, or small motors
FUNCTION
The M54563WP each have eight circuits, which are made
of input inverters and current-sourcing outputs.
The outputs are made of PNP transistors and NPN
Darlington transistors. The PNP transistor base current is
constant. A clamping diode is provided between each
output and GND. VS and GND are used commonly
among the eight circuits.
The inputs have resistance of 3kΩ, and voltage of up to
10V is applicable. Output current is 500 mA maximum.
Supply voltage VS is 50V maximum.
PIN CONFIGURATION
INPUT
IN1→ 1
IN2→ 2
IN3→ 3
IN4→ 4
IN5→ 5
IN6→ 6
IN7→ 7
IN8→ 8
Vs 9
18 →O1
17 →O2
16 →O3
15 →O4
14 →O5
13 →O6
12 →O7
11 →O8
10 GND
OUTPUT
Package type 18P4X
CIRCUIT DIAGRAM
20K
3K
INPUT
7.2K
3K
1.5K
VS
OUTPUT
GND
The eight 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℃)
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.
Ratings
Unit
–0.5 ～ +50
V
50
V
–0.5 ～ +10
V
– 500
mA
– 500
mA
50
V
1.79
W
–20 ～ +75
℃
–55 ～ +125
℃
Jul-2011
Share Link: 