ULN2003AIPWR – TEXAS INSTRUMENTS

 
Part Number:
ULN2003AIPWR
 
 
Manufacturer:
TEXAS INSTRUMENTS
 
 
Date Code:
17+
 
 
RoHS:
RoHS Compliant
 
 
MSL:
2
 
 
COO:
 
 
Description:

Darlington Transistor Array, 7 NPN Transistors, 500mA, 50V, 16-Pin TSSOP

 
 
Datasheet:
 
 
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Product Details:

The ULN2003AIPWR is a 50V, 500mA Darlington transistor array with seven channels, each capable of driving inductive loads like relays, motors, and LEDs. Packaged in a TSSOP-16, it includes built-in freewheeling diodes for back-EMF protection. Operating at 3V to 5V logic inputs, it simplifies interfacing microcontrollers with high-power peripherals. Common applications include automotive systems, PLCs, and printer head drivers. Benefits include high current gain (2500 at 350mA), low saturation voltage (1.1V), and rugged design for repetitive switching.

 
 
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