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M54532FP

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE

Partnumber Manufacturer Quantity Availability
M54532FP 2746 In Stock

Description and Introduction

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE The part **M54532FP** is a **stepper motor driver IC** manufactured by **Mitsubishi Electric**.  

### **Key Specifications:**  
- **Type:** Unipolar stepper motor driver  
- **Output Current:** 500mA per phase  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Logic Input Voltage (VIN):** 3V to 5.5V  
- **Number of Phases:** 2-phase  
- **Package:** 24-pin plastic DIP (Dual In-line Package)  
- **Operating Temperature Range:** -20°C to +75°C  

### **Features:**  
- Built-in **clamp diodes** for back EMF protection  
- **TTL-compatible** logic inputs  
- **High noise immunity**  
- **Low power consumption**  
- Suitable for driving small to medium-sized **unipolar stepper motors**  

### **Applications:**  
- **Printers**  
- **Office automation equipment**  
- **Industrial control systems**  
- **Robotics**  

This IC is designed for **direct drive** of stepper motors in applications requiring precise motor control.

Application Scenarios & Design Considerations

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
Partnumber Manufacturer Quantity Availability
M54532FP MITSUBIS 1825 In Stock

Description and Introduction

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE The part **M54532FP** is manufactured by **MITSUBISHI**.  

### **Specifications:**  
- **Type:** Stepper Motor Driver IC  
- **Package:** 24-pin Plastic DIP (Dual In-line Package)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Output Current:** 350mA (per channel)  
- **Number of Outputs:** 4-phase unipolar drive  
- **Logic Input Compatibility:** TTL and CMOS  
- **Built-in Protection:** Thermal shutdown and overcurrent protection  

### **Descriptions:**  
- Designed for driving unipolar stepper motors in applications like printers, office automation, and industrial equipment.  
- Includes a built-in oscillator for simplified control.  
- Features a high-voltage, high-current output stage for direct motor driving.  

### **Features:**  
- **4-phase unipolar drive** for stepper motor control.  
- **Internal clamp diodes** for inductive load protection.  
- **Single-pulse excitation mode** for simplified control.  
- **Low power consumption** in standby mode.  
- **Wide operating temperature range** for industrial use.  

This information is based on the manufacturer's datasheet for the **M54532FP** by **MITSUBISHI**. Let me know if you need further details.

Application Scenarios & Design Considerations

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
Partnumber Manufacturer Quantity Availability
M54532FP MIT 5673 In Stock

Description and Introduction

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE The part M54532FP is a stepper motor driver IC manufactured by MIT (Mitsubishi Electric). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MIT (Mitsubishi Electric)**  

### **Part Number:**  
- **M54532FP**  

### **Description:**  
- The M54532FP is a **bipolar stepper motor driver IC** designed for driving stepper motors in applications such as printers, office automation equipment, and industrial machinery.  

### **Key Features:**  
1. **Output Configuration:**  
   - Dual H-bridge driver for bipolar stepper motors.  
   - Capable of driving two phases of a stepper motor.  

2. **Supply Voltage Range:**  
   - **Logic Supply (VDD):** 4.5V to 5.5V  
   - **Motor Supply (VM):** Up to 36V  

3. **Output Current:**  
   - Maximum output current per phase: **750mA** (typical).  

4. **Control Inputs:**  
   - Compatible with TTL and CMOS logic levels.  
   - Includes **phase control inputs** for forward/reverse rotation.  

5. **Protection Features:**  
   - Built-in **thermal shutdown** protection.  
   - **Overcurrent protection** to prevent damage to the IC.  

6. **Package Type:**  
   - **FP (Plastic QFP - Quad Flat Package)**  
   - **Pin Count:** 24 pins.  

7. **Applications:**  
   - Printers (dot matrix, inkjet)  
   - Office automation equipment (scanners, copiers)  
   - Industrial automation (CNC machines, robotics)  

### **Additional Notes:**  
- The M54532FP is designed for **unipolar or bipolar stepper motor control** depending on the external circuit configuration.  
- It includes **internal clamping diodes** for inductive load protection.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
Partnumber Manufacturer Quantity Availability
M54532FP MIT 1700 In Stock

Description and Introduction

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE The part **M54532FP** is manufactured by **MIT (Mitsubishi Electric)**.

### **Specifications:**
- **Type:** High-voltage, high-current Darlington transistor array.
- **Number of Channels:** 8.
- **Output Configuration:** Open collector.
- **Maximum Output Voltage:** 50V.
- **Maximum Output Current per Channel:** 500mA.
- **Input Voltage Compatibility:** TTL, CMOS.
- **Package:** 18-pin DIP (Dual In-line Package).

### **Descriptions and Features:**
- Designed for driving high-current loads such as relays, solenoids, and lamps.
- Includes built-in suppression diodes for inductive load protection.
- Low input current requirement, compatible with logic-level signals.
- High-voltage and high-current output capability.
- Suitable for industrial and automotive applications requiring robust switching.

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE

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