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TA7280P from TOS,TOSHIBA

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TA7280P

Manufacturer: TOS, TOSHIBA

5.8W Dual Audio Power Amplifier. 22W BTL Audio Power Amplifier.

Partnumber Manufacturer Quantity Availability
TA7280P TOS, TOSHIBA 106 In Stock

Description and Introduction

5.8W Dual Audio Power Amplifier. 22W BTL Audio Power Amplifier. The TA7280P is a motor driver IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Toshiba  
- **Type:** Motor Driver IC  
- **Package:** SIP (Single In-line Package)  
- **Operating Voltage Range:** 4.5V to 18V  
- **Output Current:** 1.0A (continuous), 2.0A (peak)  
- **Number of Channels:** 1 (H-bridge configuration)  
- **Control Method:** Forward/Reverse control via logic inputs  
- **Thermal Shutdown Protection:** Yes  
- **Built-in Protection Diodes:** Yes  

### **Descriptions:**
- The TA7280P is a single-channel H-bridge motor driver IC designed for DC motor control applications.  
- It supports bidirectional motor control (forward/reverse) with simple logic inputs.  
- Suitable for low-voltage applications such as toys, small appliances, and robotics.  

### **Features:**
- **H-Bridge Configuration:** Allows bidirectional motor control.  
- **Wide Operating Voltage Range:** 4.5V to 18V.  
- **High Output Current Capability:** Up to 1.0A continuous, 2.0A peak.  
- **Built-in Protection:** Thermal shutdown and flyback diodes for safe operation.  
- **Simple Control Interface:** Uses logic-level inputs for motor direction control.  
- **Compact Package:** SIP form factor for space-constrained designs.  

This information is based on Toshiba's official documentation for the TA7280P motor driver IC.

Application Scenarios & Design Considerations

5.8W Dual Audio Power Amplifier. 22W BTL Audio Power Amplifier.

Alternative Part Number

  • LB1641 --: Dual-channel DC motor driver in a DIP package with similar voltage and current ratings, commonly used as a direct replacement for the TA7280P in small motor drive applications.
  • BA6208 --: Dual H-bridge motor driver with comparable supply voltage range and output current, pin-compatible in many designs and widely available.
  • L293D --: Well-known dual H-bridge driver covering similar voltage and current needs; requires minor pinout adaptation but is a robust, widely stocked alternative.

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