ULN2003AIPW
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- Mfr.Part #
- ULN2003AIPW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC PWR RELAY 7NPN 1:1 16TSSOP
- Stock
- 54,162
- In Stock ：
- 54,162
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Distribution Switches, Load Drivers
- Length :
- 5mm
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~105°C TA
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 7
- Configuration :
- COMPLEX
- Vce Saturation (Max) @ Ib, Ic :
- 1.6V @ 500μA, 350mA
- Packaging :
- Tube
- Collector Emitter Saturation Voltage :
- 1.1V
- Transistor Element Material :
- SILICON
- Height :
- 1.2mm
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Transistor Type :
- 7 NPN Darlington
- Number of Terminations :
- 16
- Series :
- Automotive, AEC-Q100
- Collector Emitter Breakdown Voltage :
- 50V
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Additional Feature :
- LOGIC LEVEL COMPATIBLE
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JEDEC-95 Code :
- MO-153AB
- Width :
- 4.4mm
- Mounting Type :
- Surface Mount
- Current - Collector Cutoff (Max) :
- 50μA
- Polarity :
- NPN
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Collector Emitter Voltage (VCEO) :
- 50V
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 61.887009mg
- Transistor Application :
- SWITCHING
- Max Collector Current :
- 500mA
- Base Part Number :
- ULN2003
- Pin Count :
- 16
- Number of Pins :
- 16
- Mount :
- Surface Mount
- Datasheets
- ULN2003AIPW
Power Distribution Switches, Load Drivers Texas Instruments ULN2003AIPW Overview
The Texas Instruments ULN2003AIPW is a robust, high-voltage, high-current darlington transistor array designed specifically for power distribution switches and load drivers. This device is ideal for driving a wide range of loads, including solenoids, relays, DC motors, and thermal print heads, thanks to its seven NPN Darlington pairs that can handle a 500 mA collector current per channel. With its integrated suppression diodes for inductive loads, the ULN2003AIPW offers a compact and efficient solution for activating heavy-duty devices directly from microcontroller outputs, TTL, or CMOS logic signals, effectively simplifying circuit designs and enhancing overall system reliability.
ULN2003AIPW Features
This integrated circuit is packaged in a 16-TSSOP configuration, featuring high-voltage outputs up to 50V and a collector current rating of 500 mA per channel. Each channel includes a diode for back-EMF protection, which is essential for driving inductive loads safely and efficiently. The ULN2003AIPW's capability to interface directly with 5V TTL or CMOS logic levels makes it highly versatile in a variety of applications.
ULN2003AIPW Applications
- Relay Drivers: The ULN2003AIPW efficiently drives relay coils, allowing for seamless integration in automated control systems where activation and control of high-power circuits are required.
- Stepper Motor Controllers: Utilized in stepper motor driving circuits, this IC enables precise control of motor phases, crucial for CNC machines and 3D printers.
- LED Displays & Light Fixtures: It drives LED arrays and other lighting solutions, offering stable performance and extended operational life for commercial and industrial lighting applications.
- Solenoid Valves: Acts as a reliable switch for solenoid valves in automated fluid control systems, ensuring rapid and safe operation in environments like HVAC systems and industrial machinery.
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