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UDN2879W from ALLEGRO

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UDN2879W

Manufacturer: ALLEGRO

QUAD HIGH-CURRENT DARLINGTON SWITCHES

Partnumber Manufacturer Quantity Availability
UDN2879W ALLEGRO 233 In Stock

Description and Introduction

QUAD HIGH-CURRENT DARLINGTON SWITCHES **Manufacturer:** Allegro MicroSystems  

**Part Number:** UDN2879W  

**Specifications:**  
- **Type:** Dual Full-Bridge PWM Motor Driver  
- **Output Current:** Up to 2.5A per channel (continuous)  
- **Voltage Supply Range:** 10V to 45V  
- **Logic Input Voltage:** 5V TTL/CMOS compatible  
- **PWM Control:** Supports high-frequency PWM for speed control  
- **Thermal Protection:** Built-in thermal shutdown  
- **Protection Features:** Overcurrent protection, undervoltage lockout  

**Descriptions:**  
The UDN2879W is a dual full-bridge motor driver designed for bidirectional control of DC motors, solenoids, and other inductive loads. It integrates two independent H-bridges, allowing independent control of two motors or a single motor with advanced braking features.  

**Features:**  
- Dual H-bridge configuration for bidirectional motor control  
- High output current capability (2.5A per channel)  
- Wide operating voltage range (10V to 45V)  
- TTL/CMOS-compatible logic inputs  
- Internal clamp diodes for inductive load protection  
- Low saturation voltage for improved efficiency  
- Suitable for industrial and automotive applications  

This information is based solely on Allegro's official documentation for the UDN2879W.

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