Antiuav Chips and Transistors

ULN2046A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumber	Manufactor	Quantity	Availability
ULN2046A	SPRAGUE	174	Yes

ULN2046A is a high-voltage, high-current Darlington transistor array manufactured by Sprague.

The ULN2046A is a high-voltage, high-current Darlington transistor array manufactured by Sprague. Below are the factual specifications, descriptions, and features:

Specifications:

Manufacturer: Sprague
Type: Monolithic Darlington Transistor Array
Configuration: 7-Channel (7 Darlington pairs)
Output Current (per channel): 500 mA (max)
Output Voltage (max): 50 V
Input Voltage (max): 30 V
Input Current (per channel): 2.5 mA (max)
Power Dissipation (total): 2.25 W (max)
Operating Temperature Range: -20°C to +85°C
Package: 16-pin DIP (Dual In-line Package)

Descriptions:

The ULN2046A is designed for interfacing between low-level logic circuits and high-power loads such as relays, lamps, and solenoids.
Each channel consists of a Darlington pair with integrated suppression diodes for inductive load protection.
Compatible with TTL, DTL, PMOS, and CMOS logic levels.

Features:

High-Voltage Outputs: Supports up to 50 V.
High-Current Capability: 500 mA per channel.
Integrated Clamp Diodes: For inductive load transient suppression.
Input Pins Opposite Outputs: Simplifies PCB layout.
Common Cathode Clamp Diodes: For inductive load protection.
TTL/CMOS Compatible Inputs: Allows direct interfacing with logic circuits.

This information is strictly factual and based on manufacturer documentation.

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