ULQ2803LW中文资料
2803 THRU 2824
HIGH-VOLTAGE,HIGH-CURRENT DARLINGTON ARRAYS
https://www.wendangku.net/doc/ac4774847.html,
Test Applicable Limits Characteristic Symbol Fig.Devices
Test Conditions Min.Typ.Max.Units Output Leakage Current
I CEX
1A All V CE = 50 V, T A = 25°C —< 150μA V CE = 50 V, T A = 70°C
—< 1100μA 1B
ULx2804x
V CE = 50 V, T A = 70°C, V IN = 1.0 V —< 5500μA Collector-Emitter V CE(SAT)
2
All
I C = 100 mA, I B = 250 μA —0.9 1.1V Saturation Voltage
l C = 200 mA, I B = 350 μA — 1.1 1.3V I C = 350 mA, I B = 500 μA
— 1.3 1.6V Input Current
I IN(ON)
3
ULx2803x V IN = 3.85 V —0.93 1.35mA ULx2804x
V IN = 5.0 V —0.350.5mA V IN = 12 V
— 1.0 1.45mA I IN(OFF)
4All l C = 500 μA, T A = 70°C 5065—μA Input Voltage
V IN(ON)
5
ULx2803x
V CE = 2.0 V, l C = 200 mA —— 2.4V V CE = 2.0 V, I C = 250 mA —— 2.7V V CE = 2.0 V, l C = 300 mA
—— 3.0V ULx2804x
V CE = 2.0 V, l C = 125 mA —— 5.0V V CE = 2.0 V, l C = 200 mA —— 6.0V V CE = 2.0 V, I C = 275 mA ——7.0V V CE = 2.0 V, l C = 350 mA
——8.0V Input Capacitance C IN —All —1525pF Turn-On Delay t PLH 8All 0.5 E IN to 0.5 E OUT —0.25 1.0μs Turn-Off Delay t PHL 8All 0.5 E IN to 0.5 E OUT —0.25 1.0μs Clamp Diode I R 6All V R = 50 V, T A = 25°C ——50μA Leakage Current V R = 50 V, T A = 70°C ——100μA Clamp Diode V F
7
All
I F = 350 mA
—
1.7
2.0
V
Forward Voltage
Complete part number includes prefix to operating temperature range: ULN = -20°C to +85°C, ULQ = -40°C to +85°C and a suffix to identify package style: A = DIP, LW = SOIC.
Types ULx2803A, ULx2803LW, ULx2804A, and ULx2804LW
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
2803 THRU 2824HIGH-VOLTAGE,HIGH-CURRENT
DARLINGTON ARRAYS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Test Applicable Limits Characteristic Symbol Fig.Devices
Test Conditions Min.Typ.Max.Units Output Leakage Current
I CEX
1A All V CE = 95 V, T A = 25°C —< 150μA V CE = 95 V, T A = 70°C
—< 1100μA 1B
ULx2824x
V CE = 95 V, T A = 70°C, V IN = 1.0 V —< 5500μA Collector-Emitter V CE(SAT)
2
All
I C = 100 mA, I B = 250 μA —0.9 1.1V Saturation Voltage
l C = 200 mA, I B = 350 μA — 1.1 1.3V I C = 350 mA, I B = 500 μA
— 1.3 1.6V Input Current
I IN(ON)
3
ULx2823x V IN = 3.85 V —0.93 1.35mA ULx2824x
V IN = 5.0 V —0.350.5mA V IN = 12 V
— 1.0 1.45mA I IN(OFF)
4All l C = 500 μA, T A = 70°C 5065—μA Input Voltage
V IN(ON)
5
ULx2823x
V CE = 2.0 V, l C = 200 mA —— 2.4V V CE = 2.0 V, I C = 250 mA —— 2.7V V CE = 2.0 V, l C = 300 mA
—— 3.0V ULx2824x
V CE = 2.0 V, l C = 125 mA —— 5.0V V CE = 2.0 V, l C = 200 mA —— 6.0V V CE = 2.0 V, I C = 275 mA ——7.0V V CE = 2.0 V, l C = 350 mA
——8.0V Input Capacitance C IN —All —1525pF Turn-On Delay t PLH 8All 0.5 E IN to 0.5 E OUT —0.25 1.0μs Turn-Off Delay t PHL 8All 0.5 E IN to 0.5 E OUT —0.25 1.0μs Clamp Diode I R 6All V R = 95 V, T A = 25°C ——50μA Leakage Current V R = 95 V, T A = 70°C ——100μA Clamp Diode V F
7
All
I F = 350 mA
—
1.7
2.0
V
Forward Voltage
Complete part number includes prefix to operating temperature range: ULN = -20°C to +85°C, ULQ = -40°C to +85°C
and a suffix to identify package style: A = DIP, LW = SOIC. Note that the ULQ2823LW and ULQ2824LW are not presently available.
Types ULx2823A, ULN2823LW, ULx2824A, and ULN2824LW
ELECTRICAL CHARACTERISTICS at +25°C (unless otherwise noted).
2803 THRU 2824HIGH-VOLTAGE,HIGH-CURRENT
DARLINGTON ARRAYS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
20Dwg. GP-070-4
40100
80DUTY CYCLE IN PER CENT
0600
400
O U T P U T C U R R E N T I N m A /C H A N N E L
200
60
20Dwg. GP-070-3
40100
80DUTY CYCLE IN PER CENT
0600
400
O U T P U T C U R R E N T I N m A /C H A N N E L
200
60
ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
ULx28xxLW
20Dwg. GP-070-2
40100
80DUTY CYCLE IN PER CENT 0600
400
O U T P U T C U R R E N T I N m A /C H A N N E L
200
6020Dwg. GP-070-1
40100
80DUTY CYCLE IN PER CENT 0600400
O U T P U T C U R R E N T I N m A /C H A N N E L
200
60ALLOWABLE COLLECTOR CURRENT AS A FUNCTION OF DUTY CYCLE
ULx28xxA
x = Characters to identify specific device. Specification shown applies to family of devices with remaining digits as shown.
2803 THRU 2824
HIGH-VOLTAGE,HIGH-CURRENT DARLINGTON ARRAYS
https://www.wendangku.net/doc/ac4774847.html,
INPUT CURRENT AS A
FUNCTION OF INPUT VOLTAGE
ULx28x3x
Dwg. GP-069
INPUT VOLTAGE
2.5
2.0
I N P U T C U R R E N T I N m A — I
I N
1.0
0.5
1.5
0.5Dwg. GP-067
1.0
1.5COLLECTOR-EMITTER SATURATION VOLTAGE
0600
400
C O L L E C T O R C U R R E N T I N m A
200
COLLECTOR CURRENT AS A FUNCTION OF INPUT CURRENT
200Dwg. GP-068
400
INPUT CURRENT IN μA
0600
400
C O L L E C T O R C U R R E N T I N m A
200
ULx28x4x
6Dwg. GP-069-1
1012
INPUT VOLTAGE
52.0
I N P U T C U R R E N T I N m A — I I N
1.0
0.5
1.5
87911SATURATION VOLTAGE AS A FUNCTION OF
COLLECTOR CURRENT
x = Characters to identify specific device. Characteristic shown applies to family of devices with remaining digits as shown.
2803 THRU 2824HIGH-VOLTAGE,HIGH-CURRENT
DARLINGTON ARRAYS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
PACKAGE DESIGNATOR “A” DIMENSIONS
Dimensions in Inches (controlling dimensions)
Dimensions in Millimeters (for reference only)
NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.
2.Lead spacing tolerance is non-cumulative.
3.Lead thickness is measured at seating plane or below.
Dwg. MA-001-18A in
1
9
Dwg. MA-001-18A mm
1
9
2803THRU2824
HIGH-VOLTAGE,
HIGH-CURRENT DARLINGTON ARRAYS
https://www.wendangku.net/doc/ac4774847.html, PACKAGE DESIGNATOR “LW” DIMENSIONS
Dimensions in Inches
(for reference only)
Dimensions in Millimeters
(controlling dimensions)
Dwg. MA-008-18A mm
1.27
BSC
Dwg. MA-008-18A in
BSC
NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.
2.Lead spacing tolerance is non-cumulative.
2803 THRU 2824HIGH-VOLTAGE,HIGH-CURRENT
DARLINGTON ARRAYS
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
The products described here are manufactured under one or more U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or
manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current.Allegro products are not authorized for use as critical components in life-support devices or systems without express written approval.The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsi-bility for its use; nor for any infringement of patents or other rights of third parties which may result from its use.