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參數(shù)資料
| 型號(hào)： | M54522P |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 8-UNIT 400mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
| 中文描述： | 8個(gè)單位為400mA達(dá)林頓晶體管陣列鉗位二極管 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 112K |
| 代理商： | M54522P |
Aug. 1999
PIN CONFIGURATION
MITSUBISHI SEMICONDUCTOR <TRANSISTOR ARRAY>
M54522P/FP
8-UNIT 400mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
CIRCUIT DIAGRAM
1
IN1
→
IN2
→
IN3
→
IN4
→
IN5
→
IN6
→
IN7
→
→
COM COMMON
→
O8
IN8
→
GND
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
→
O7
→
O6
→
O5
→
O4
→
O3
→
O2
→
O1
1
NC
IN1
→
IN2
→
IN3
→
IN4
→
IN5
→
IN6
→
COMMON
→
O8
IN7
→
IN8
→
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
→
COM
GND
10
11
→
O7
→
O6
→
O5
→
O4
→
O2
→
O3
→
O1
NC
NC : No connection
Package type 18P4G(P)
INPUT
OUTPUT
INPUT
OUTPUT
Package type 20P2N-A(FP)
20K
2K
20K
COM
GND
INPUT
OUTPUT
The diode, indicated with the dotted line, is parasitic, and cannot
be used.
Unit :
The eight circuits share the COM and GND.
DESCRIPTION
M54522P and M54522FP are eight-circuit Darlington tran-
sistor 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
á
High breakdown voltage (BV
CEO
≥
40V)
á
High-current driving (Ic(max) = 400mA)
á
With clamping diodes
á
Driving available with PMOS IC output
á
Wide operating temperature range (Ta = –20 to +75
°
C)
APPLICATION
Drives of relays and printers, digit drives of indication ele-
ments (LEDs and lamps), and interfaces between microcom-
puter output and high-current or high-voltage systems
FUNCTION
The M54522P and M54522FP each have eight circuits con-
sisting of NPN Darlington transistors. These ICs have resis-
tance of 20k
between input transistor bases and input pins.
A spike-killer clamping diode is provided between each out-
put pin (collector) and COM pin. The output transistor emit-
ters are all connected to the GND pin (pin 8).
The collector current is 400mA maximum. Collector-emitter
supply voltage is 40V maximum.
The M54522FP is enclosed in a molded small flat package,
enabling space-saving design.
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相關(guān)代理商/技術(shù)參數(shù) |
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| M54522P_11 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-UNIT 400mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
| M54522WP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-UNIT 400mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
| M54523FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:7-UNIT 500mA DARLINGTON TRANSISTOR-ARRAY WITH CLAMP DIODE |
| M54523P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:7-UNIT 500mA DARLINGTON TRANSISTOR-ARRAY WITH CLAMP DIODE |
| M54524P | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:7-UNIT 500mA DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE |
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