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WS3252 from WINSEMI

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WS3252

Manufacturer: WINSEMI

WS3252 High Precision CC/CV Primary-Side PWM Controller

Partnumber Manufacturer Quantity Availability
WS3252 WINSEMI 6000 In Stock

Description and Introduction

WS3252 High Precision CC/CV Primary-Side PWM Controller The part **WS3252** is manufactured by **WINSEMI**. Below are the specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**
- **Manufacturer:** WINSEMI  
- **Part Number:** WS3252  
- **Type:** LED Driver IC  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Adjustable (typically up to 1.5A)  
- **Switching Frequency:** Up to 1MHz  
- **Efficiency:** High efficiency (typically >90%)  
- **Protection Features:** Over-temperature protection (OTP), over-current protection (OCP), and under-voltage lockout (UVLO)  
- **Package Type:** SOP-8  

### **Descriptions:**
- The WS3252 is a high-performance **step-down (buck) LED driver IC** designed for driving LEDs efficiently.  
- It supports **PWM dimming** for brightness control.  
- Suitable for **automotive, industrial, and general lighting applications**.  

### **Features:**
- **Wide input voltage range** (4.5V–40V)  
- **High output current capability** (up to 1.5A)  
- **Built-in MOSFET** for compact design  
- **PWM dimming control**  
- **Thermal shutdown protection**  
- **Low standby current**  
- **Stable performance under varying load conditions**  

This information is based strictly on the available data for **WS3252** from **WINSEMI**.

Application Scenarios & Design Considerations

WS3252 High Precision CC/CV Primary-Side PWM Controller

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