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MC34129P from MOTO,Motorola

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MC34129P

Manufacturer: MOTO

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

Partnumber Manufacturer Quantity Availability
MC34129P MOTO 5 In Stock

Description and Introduction

HIGH PERFORMANCE CURRENT MODE CONTROLLERS The MC34129P is a switching regulator controller IC manufactured by Motorola (MOTO).  

### **Specifications:**  
- **Type:** Switching Regulator Controller  
- **Topology:** Step-Up (Boost), Step-Down (Buck), or Inverting  
- **Operating Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1.5A (with external transistor)  
- **Switching Frequency:** Adjustable up to 100kHz  
- **Duty Cycle:** Adjustable  
- **Package:** 16-pin DIP (Dual In-line Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- Designed for DC-DC converter applications.  
- Includes an on-chip oscillator, PWM comparator, and error amplifier.  
- Features undervoltage lockout (UVLO) protection.  
- Supports adjustable current limiting.  
- Can be used in boost, buck, or inverting configurations.  
- Requires an external power transistor for switching operation.  
- Suitable for power supply designs in industrial and automotive applications.  

This information is based solely on the MC34129P datasheet from Motorola. No additional guidance or suggestions are provided.

Application Scenarios & Design Considerations

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

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