ULN2003APWRG4
- Mfr.Part #
- ULN2003APWRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC PWR RELAY 7NPN 1:1 16TSSOP
- Stock
- 29,069
- In Stock :
- 29,069
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Peak Reflow Temperature (Cel) :
- 260
- Max Collector Current :
- 500mA
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Elements :
- 7
- Transistor Application :
- SWITCHING
- Weight :
- 61.887009mg
- RoHS Status :
- ROHS3 Compliant
- JEDEC-95 Code :
- MO-153AB
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- VCEsat-Max :
- 1.6 V
- Number of Terminations :
- 16
- Factory Lead Time :
- 6 Weeks
- Configuration :
- COMPLEX
- Collector Emitter Voltage (VCEO) :
- 50V
- Width :
- 4.4mm
- HTS Code :
- 8542.39.00.01
- Thickness :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Length :
- 5mm
- Pbfree Code :
- yes
- Pin Count :
- 16
- Terminal Form :
- Gull wing
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Number of Pins :
- 16
- Polarity :
- NPN
- Current - Collector (Ic) (Max) :
- 500mA
- Base Part Number :
- ULN2003
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -20°C~70°C TA
- Series :
- Automotive, AEC-Q100
- Current - Collector Cutoff (Max) :
- 50μA
- Height :
- 1.2mm
- JESD-609 Code :
- e4
- Collector Emitter Saturation Voltage :
- 1.1V
- Lead Free :
- Lead Free
- Transistor Type :
- 7 NPN Darlington
- Transistor Element Material :
- SILICON
- Mounting Type :
- Surface Mount
- Number of Drivers :
- 7
- Datasheets
- ULN2003APWRG4

Power Distribution Switches, Load Drivers Texas Instruments ULN2003APWRG4 Overview
The Texas Instruments ULN2003APWRG4 is a robust integrated circuit designed for driving power relays and other loads in industrial applications. Engineered to enhance performance and reliability, this IC utilizes seven high-voltage, high-current NPN Darlington transistor pairs, making it ideal for handling significant voltage and current levels. The Power Distribution Switches, Load Drivers Texas Instruments ULN2003APWRG4 is perfect for designers looking for a solution that offers consistent, high-level output while minimizing space and energy consumption.
ULN2003APWRG4 Features
This integrated circuit features a 50V output voltage and a 500mA collector current per channel, which can be paralleled for higher current handling. Its design includes a common-cathode flyback diode for switching inductive loads, providing protection against voltage spikes. The compact 16-TSSOP package ensures a minimal footprint on PCB layouts, enhancing its integration in space-constrained applications.
ULN2003APWRG4 Applications
- Relay Drivers: Efficiently drives relays in automotive and industrial applications, ensuring reliable operation and extended lifespan.
- Stepper Motors: Utilized in driving stepper motors for precise control in automation and robotic applications.
- LED Displays: Powers large LED displays used in advertising and public information boards by offering consistent current and voltage for optimal brightness and performance.
- Solenoid/Valve Control: Controls solenoids and valves in HVAC systems, ensuring efficient operation through high driving capacity and built-in diode protection.
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