參數(shù)資料
型號(hào): ULN7003LW
廠商: Allegro MicroSystems, Inc.
英文描述: HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAY
中文描述: 高電壓,大電流達(dá)林頓陣列
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 144K
代理商: ULN7003LW
7003
HIGH-VOLTAGE,
HIGH-CURRENT
DARLINGTON ARRAY
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 1985, 2000 Allegro MicroSystems, Inc.
PARTIAL SCHEMATIC
(one of seven drivers)
Dwg. WP-001
O
V
O
C
ZENER CLAMP
DIODE CLAMP
V
CC
V
CE(SAT)
I
OUT
I
CEX
V + V
F
V + V + V
F
A Zener diode can be used to increase the flyback
voltage. This gives a much faster inductive load turn-
OFF current decay. The maximum Zener voltage plus
the load supply voltage plus the internal diode forward
voltage must not exceed the device’s rated sustaining
voltage.
COM
7.2K
3K
2.7K
Dwg. No. A-9651
93
50
50 pF
C
I
V
in
V
out
V
CC
Dwg. EP-020
PULSE
GENERATOR
PRR = 10 kHz
DC = 50%
SWITCHING DELAY TEST CIRCUIT
tpd
0
Dwg. WP-010
50%
50%
50%
50%
tpd
Vin
TURN ON
TURN OFF
Vout
Dwg. No. WP-010
V
in
= 3.5 V for ULN7003A
50
AMBIENT TEMPERATURE IN
°
C
75
100
125
150
2.5
0.5
0
2.0
1.5
1.0
25
Dwg. GP-018B
SUFFIX 'A', R = 60
°
C/W
SUFFIX 'LW', R = 80
°
C/W
A
相關(guān)PDF資料
PDF描述
ULN8131LW 8 bit equality comparator
ULN8510A Hex buffer
ULN8510EP Dual D type flip flop with preset and clear
ULN8510R Dual D type flip flop with preset and clear
ULN8511A Hex inverter (single state)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ULN-7004A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
ULN-7005A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
ULN-7064 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5A DARLINGTON SWITCHES
ULN-7068 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5A DARLINGTON SWITCHES
ULN-7074B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5A DARLINGTON SWITCHES