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MC34115P from MOTORORA

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MC34115P

Manufacturer: MOTORORA

CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR

Partnumber Manufacturer Quantity Availability
MC34115P MOTORORA 9 In Stock

Description and Introduction

CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR The MC34115P is a Pulse Width Modulation (PWM) controller IC manufactured by Motorola. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Motorola  
- **Type:** PWM Controller IC  
- **Package:** DIP (Dual In-line Package)  
- **Operating Voltage Range:** Typically 10V to 30V  
- **Frequency Range:** Adjustable, often up to several hundred kHz  
- **Output Drive:** Push-pull output stage for driving power transistors  
- **Duty Cycle Range:** Adjustable, typically 0% to near 100%  
- **Temperature Range:** Industrial-grade operating range (e.g., -40°C to +85°C)  

### **Descriptions:**  
The MC34115P is a versatile PWM controller designed for switch-mode power supply (SMPS) applications. It provides precise control over pulse width modulation for efficient power conversion. The IC includes internal error amplifiers, oscillator circuitry, and protection features to enhance reliability in power supply designs.  

### **Features:**  
- **Adjustable Frequency:** Allows customization for different power supply designs.  
- **Error Amplifier:** Built-in for feedback loop control.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Current Limiting:** Protects against overcurrent conditions.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Push-Pull Output:** Suitable for driving MOSFETs or bipolar transistors.  
- **Dead-Time Control:** Prevents shoot-through in half-bridge or full-bridge configurations.  

This information is based on Motorola's documentation for the MC34115P. For exact electrical characteristics and application details, refer to the official datasheet.

Application Scenarios & Design Considerations

CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR

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