IC Phoenix logo

Home ›  L  › L37 > LM3524DN

LM3524DN from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

LM3524DN

Manufacturer: NS

Regulating Pulse Width Modulator

Partnumber Manufacturer Quantity Availability
LM3524DN NS 1000 In Stock

Description and Introduction

Regulating Pulse Width Modulator The LM3524DN is a switching regulator controller manufactured by National Semiconductor (NS). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Switching Regulator Controller  
- **Topology:** Buck, Boost, Flyback, Inverting  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 200mA (driver stage)  
- **Switching Frequency:** Adjustable up to 100kHz  
- **Input Voltage Range:** 8V to 40V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** PDIP-16 (Plastic Dual In-Line Package)  

### **Descriptions:**  
The LM3524DN is a pulse-width modulation (PWM) controller designed for DC-DC converter applications. It includes an internal voltage reference, error amplifier, oscillator, PWM comparator, and output drivers. It is commonly used in power supply designs for regulating output voltage efficiently.  

### **Features:**  
- **Adjustable Output Voltage** via external resistors  
- **Internal 5V Reference Voltage** (±1% accuracy)  
- **Dual Alternating Output Drivers** (suitable for push-pull or single-ended configurations)  
- **Current Limiting Protection**  
- **Undervoltage Lockout** (UVLO)  
- **Adjustable Oscillator Frequency** via external RC components  
- **Soft-Start Capability**  

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

Application Scenarios & Design Considerations

Regulating Pulse Width Modulator

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips