ULN2003L Allegro Micro Systems, Inc., ULN2003L Datasheet

ULN2003L

Manufacturer Part Number

ULN2003L

Description

High-voltage, high-current darlington arrays

Manufacturer

Allegro Micro Systems, Inc.

Datasheet

1.ULN2003L.pdf (10 pages)

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Download datasheet (176Kb)

Note that the ULN20xxA series (dual in-line

package) and ULN20xxL series (small-outline

IC package) are electrically identical and share

a common terminal number assignment.

Output Voltage, V

Input Voltage, V

Continuous Output Current,

Continuous Input Current, I

Power Dissipation, P

Operating Temperature Range,

Storage Temperature Range,

(ULN200xA and ULN200xL) ........ 50 V

(ULN202xA and ULN202xL) ........ 95 V

(one Darlington pair) ..................... 1.0 W

(total package) ....................... See Graph

................................................. 500 mA

................................. -55

.................................. -20

................................ 30 V

........... 25 mA

C to +150

C to +85

Dwg. No. A-9594

2003

2024

multiple peripheral power loads, the Series ULN20xxA/L high-voltage,

high-current Darlington arrays feature continuous load current ratings

to 500 mA for each of the seven drivers. At an appropriate duty cycle

depending on ambient temperature and number of drivers turned ON

simultaneously, typical power loads totaling over 230 W (350 mA x 7,

95 V) can be controlled. Typical loads include relays, solenoids,

stepping motors, magnetic print hammers, multiplexed LED and

incandescent displays, and heaters. All devices feature open-collector

outputs with integral clamp diodes.

selected for operation directly with 5 V TTL or CMOS. These devices

will handle numerous interface needs — particularly those beyond the

capabilities of standard logic buffers.

operation directly from 6 to 15 V CMOS or PMOS logic outputs.

arrays. The outputs are capable of sinking 500 mA and will withstand

at least 50 V in the OFF state. Outputs may be paralleled for higher

load current capability. The ULN2023A/L and ULN2024A/L will

withstand 95 V in the OFF state.

packages (suffix “A”) and 16-lead surface-mountable SOICs (suffix

“L”). All devices are pinned with outputs opposite inputs to facilitate

ease of circuit board layout. All devices are rated for operation over the

temperature range of -20°C to +85°C. Most (see matrix, next page) are

also available for operation to -40°C; to order, change the prefix from

“ULN” to “ULQ”.

I TTL, DTL, PMOS, or CMOS-Compatible Inputs

I Output Current to 500 mA

I Output Voltage to 95 V

I Transient-Protected Outputs

I Dual In-Line Plastic Package or Small-Outline IC Package

x = digit to identify specific device. Characteristic shown applies to family of

devices with remaining digits as shown. See matrix on next page.

HIGH-VOLTAGE, HIGH-CURRENT

Ideally suited for interfacing between low-level logic circuitry and

The ULN2003A/L and ULN2023A/L have series input resistors

The ULN2004A/L and ULN2024A/L have series input resistors for

The ULN2003A/L and ULN2004A/L are the standard Darlington

These Darlington arrays are furnished in 16-pin dual in-line plastic

THRU

DARLINGTON ARRAYS

Related parts for ULN2003L

ULN2003L Summary of contents

Page 1

Dwg. No. A-9594 Note that the ULN20xxA series (dual in-line package) and ULN20xxL series (small-outline IC package) are electrically identical and share a common ...

THRU HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS 2.7K 7.2K 3K Dwg. No. A-9651 10.5K 7.2K 3K Dwg. No. A-9898A * Also available for operation between -40°C and +85°C. To order, change prefix from “ULN” to “ULQ”. COM 2.5 2.0 SUFFIX ...

Page 3

Complete part number includes suffix to identify package style DIP SOIC. www.allegromicro.com DARLINGTON ARRAYS ° ° ° ° µ µ µ µ ° ° ° 2003 2024 THRU HIGH-VOLTAGE, HIGH-CURRENT µ µ µ µ µ µ ...

Page 4

THRU HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS Complete part number includes suffix to identify package style DIP SOIC. ° ° ° ° µ µ µ µ ° ° ° µ µ µ µ µ µ µ ...

Page 5

V CE OPEN µA I CEX OPEN OPEN OPEN µ OPEN * Complete part number includes a final letter to indicate package Digit to identify specific device. Specification shown ...

Page 6

THRU HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS 600 400 200 NUMBER OF OUTPUTS CONDUCTING SIMULTANEOUSLY DUTY CYCLE IN PER CENT 600 T R θJA 400 3 4 200 5 6 ...

Page 7

TTL OUTPUT + TTL OUTPUT www.allegromicro.com + 1.0 9 ...

Page 8

THRU HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS 16 0.280 0.240 1 0.070 0.045 0.210 MAX 0.015 MIN 0.022 0.014 16 7.11 6.10 1 1.77 1.15 5.33 MAX 0.39 MIN 0.558 0.356 NOTES: 1. Leads and 16 may ...

Page 9

NOTES: 1. Lead spacing tolerance is non-cumulative. 2. Exact body and lead configuration at vendor’s option within limits shown. www.allegromicro.com 9 2 ...

Page 10

THRU HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS 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 ...

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