Texas Instruments

ULN2003V12PWR  

Power Distribution Switches, Load Drivers

The ULN2003V12PWR is a high-voltage, high-current Darlington transistor array manufactured by Texas Instruments. It is designed to provide high current and high voltage switching for applications that require driving inductive loads such as relays, solenoids, and DC motors.

Description:

The ULN2003V12PWR is a 1A, 500V darlington transistor array featuring eight NPN darlington pairs. It is housed in a PowerPAK SO-8 package, which is suitable for high-power applications.

Features:

1. High current and high voltage capability: The ULN2003V12PWR can handle up to 1A of current and 500V of voltage, making it suitable for driving high-power inductive loads.
2. Darlington configuration: The eight NPN darlington pairs provide high current gain and low saturation voltage, which makes it ideal for driving high-current loads.
3. High-speed switching: The ULN2003V12PWR features high switching speeds, making it suitable for high-speed applications.
4. Thermal protection: The device includes thermal shutdown protection to prevent damage due to overheating.
5. Wide operating temperature range: The ULN2003V12PWR can operate over a wide temperature range of -40°C to +125°C.

Applications:

1. Relay drivers: The ULN2003V12PWR can be used to drive relays in a variety of applications, including telecommunications, industrial control, and automotive systems.
2. Solenoid drivers: The device can be used to drive solenoids in applications such as door locks, valves, and clutches.
3. DC motor drivers: The ULN2003V12PWR can be used to drive DC motors in applications such as robotics, conveyor systems, and pumps.
4. High-current switching: The device can be used for high-current switching applications, such as LED lighting and power supplies.

In summary, the ULN2003V12PWR is a high-voltage, high-current Darlington transistor array that is ideal for driving inductive loads in a variety of applications. Its features, such as high current and voltage capability, high-speed switching, and thermal protection, make it a reliable choice for high-power applications.

ULN2003V12PWR Documents

Download datasheets and manufacturer documentation for ULN2003V12PWR

PCN Assembly/Origin :

LBC7 Wafer Chg 15/Oct/2018      

Datasheets :

ULN2003V12 Datasheet      

HTML Datasheet :

ULN2003V12 Datasheet      

PCN Design/Specification :

ULN2003V12 DataSheet Update 16/Feb/2017