ULN2003V12 Driver Datasheet

ULN2003V12 Datasheet PDF, Equivalent


Part Number

ULN2003V12

Description

7-Channel Relay and Inductive Load Sink Driver

Manufacture

etcTI

Total Page 24 Pages
Datasheet
Download ULN2003V12 Datasheet


ULN2003V12
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ULN2003V12
SLRS060C – MAY 2012 – REVISED NOVEMBER 2016
ULN2003V12 7-Channel Relay and Inductive Load Sink Driver
1 Features
1 7-Channel High Current Sink Drivers
• Supports Up to 20-V Output Pullup Voltage
• Low Output VOL of 0.6 V (Typical) With:
– 100-mA (Typical) Current Sink per Channel at
3.3-V Logic Input(1)
– 140-mA (Typical) Current Sink per Channel at
5-V Logic Input(1)
• Compatible to 3.3-V and 5-V Microcontrollers and
Logic Interface
• Internal Free-Wheeling Diodes for Inductive Kick-
Back Protection
• Input Pulldown Resistors Allows Tri-Stating the
Input Driver
• Input RC-Snubber to Eliminate Spurious
Operation in Noisy Environment
• Low Input and Output Leakage Currents
• ESD Protection Exceeds JESD 22:
– 2-kV HBM, 500-V CDM
(1) Total current sink may be limited by the internal junction
temperature, absolute maximum current levels, and so forth
(see Electrical Characteristics for details).
2 Applications
• Relay and Inductive Load Driver
• White Goods
• Factory and Home Automation
• Lamp and LED Displays
• Logic Level Shifter
3 Description
The ULN2003V12 device is a low-power upgrade of
TI’s popular ULN2003 family of 7-channel Darlington
transistor array. The ULN2003V12 sink driver
features 7 low-output impedance drivers that
minimize on-chip power dissipation. When driving a
typical 12-V relay coil, a ULN2003V12 can dissipate
up to 12 times lower power than an equivalent
ULN2003A. The ULN2003V12 driver is pin-to-pin
compatible with ULN2003 family of devices.
The ULN2003V12 supports 3.3-V to 5-V CMOS logic
input interface thus making it compatible to a wide
range of microcontrollers and other logic interfaces.
The ULN2003V12 also supports other logic input
levels, like TTL or 1.8 V. Each output of the
ULN2003V12 features an internal free-wheeling diode
connected in a common-cathode configuration at the
COM pin.
The ULN2003V12 provides flexibility of increasing
current sink capability through combining several
adjacent channels in parallel. Under typical conditions
the ULN2003V12 can support up to 1 A of load
current when all 7-channels are connected in parallel.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
ULN2003V12D
SOIC (16)
9.90 mm × 3.91 mm
ULN2003V12PW TSSOP (16)
5.00 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Functional Diagram
IN1 1
16 OUT1
IN2 2
IN3 3
15 OUT2
14 OUT3
IN4 4
13 OUT4
IN5 5
IN6 6
12 OUT5
11 OUT6
IN7 7
GND 8
10 OUT7
9 COM
Copyright © 2016, Texas Instruments Incorporated
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

ULN2003V12
ULN2003V12
SLRS060C – MAY 2012 – REVISED NOVEMBER 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ...................................... 4
6.2 ESD Ratings ............................................................ 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics........................................... 5
6.6 Typical Characteristics .............................................. 5
7 Detailed Description .............................................. 6
7.1 Overview ................................................................... 6
7.2 Functional Diagram ................................................... 6
7.3 Feature Description .................................................. 6
7.4 Device Functional Modes.......................................... 7
8 Applications and Implementation ........................ 8
8.1 Application Information.............................................. 8
8.2 Typical Applications .................................................. 8
9 Power Supply Recommendations...................... 13
10 Layout................................................................... 13
10.1 Layout Guidelines ................................................. 13
10.2 Layout Example .................................................... 13
10.3 Thermal Considerations ........................................ 13
11 Device and Documentation Support ................. 14
11.1 Documentation Support ........................................ 14
11.2 Receiving Notification of Documentation Updates 14
11.3 Community Resources.......................................... 14
11.4 Trademarks ........................................................... 14
11.5 Electrostatic Discharge Caution ............................ 14
11.6 Glossary ................................................................ 14
12 Mechanical, Packaging, and Orderable
Information ........................................................... 14
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision B (November 2012) to Revision C
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
• Changed θJA values From: 75°C/W To: 104.8°C/W (D) and From: 95°C/W To: 130.6°C/W (PW) ........................................ 4
• Changed θJC values From: 46°C/W To: 63.7°C/W (D) and From: 49°C/W To: 62.7°C/W (PW) ............................................ 4
Changes from Revision A (July 2012) to Revision B
Page
• Added Details to Switching Parameters ................................................................................................................................. 5
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Copyright © 2012–2016, Texas Instruments Incorporated
Product Folder Links: ULN2003V12


Features Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ULN2003V12 SLRS060C – MAY 2012 – REVISED NOVEMBER 2016 ULN2003V 12 7-Channel Relay and Inductive Load S ink Driver 1 Features •1 7-Channel H igh Current Sink Drivers • Supports U p to 20-V Output Pullup Voltage • Low Output VOL of 0.6 V (Typical) With: 100-mA (Typical) Current Sink per Cha nnel at 3.3-V Logic Input(1) – 140-mA (Typical) Current Sink per Channel at 5-V Logic Input(1) • Compatible to 3. 3-V and 5-V Microcontrollers and Logic Interface • Internal Free-Wheeling Di odes for Inductive KickBack Protection • Input Pulldown Resistors Allows Tri -Stating the Input Driver • Input RC- Snubber to Eliminate Spurious Operation in Noisy Environment • Low Input and Output Leakage Currents • ESD Protec tion Exceeds JESD 22: – 2-kV HBM, 500 -V CDM (1) Total current sink may be li mited by the internal junction temperat ure, absolute maximum current levels, and so forth (see Electrical Characteristics for deta.
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