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SI9987DY from VISHAY

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SI9987DY

Manufacturer: VISHAY

Buffered H-Bridge

Partnumber Manufacturer Quantity Availability
SI9987DY VISHAY 103 In Stock

Description and Introduction

Buffered H-Bridge The part **SI9987DY** is manufactured by **VISHAY**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** VISHAY  
- **Part Number:** SI9987DY  
- **Type:** Dual H-Bridge Motor Driver  
- **Output Current:** 1.2A (continuous) per channel  
- **Supply Voltage Range:** 4.5V to 36V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-16  

### **Descriptions:**  
- The SI9987DY is a dual H-bridge motor driver IC designed for bidirectional control of DC motors or other inductive loads.  
- It integrates two independent H-bridges, allowing control of two motors or a single bipolar stepper motor.  
- Features built-in protection against overcurrent, overtemperature, and undervoltage conditions.  

### **Features:**  
- **Dual H-Bridge Configuration:** Supports independent control of two DC motors.  
- **Low On-Resistance:** Reduces power dissipation.  
- **PWM Control Capability:** Enables speed and direction control.  
- **Protection Circuits:** Includes thermal shutdown, overcurrent protection, and undervoltage lockout.  
- **Logic-Level Inputs:** Compatible with 3.3V and 5V microcontrollers.  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

Application Scenarios & Design Considerations

Buffered H-Bridge

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