IC Phoenix logo

Home ›  L  › L37 > LM3535

LM3535 from NS,National Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

LM3535

Manufacturer: NS

Multi-Display LED Driver with Ambient Light Sensing and Dynamic Backlight Control Compatibility

Partnumber Manufacturer Quantity Availability
LM3535 NS 56 In Stock

Description and Introduction

Multi-Display LED Driver with Ambient Light Sensing and Dynamic Backlight Control Compatibility The LM3535 is a high-efficiency, white LED driver manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Current:** Up to 30mA per LED (adjustable)  
- **Number of LED Channels:** 6  
- **Efficiency:** Up to 90%  
- **Dimming Control:** Analog/PWM dimming  
- **Switching Frequency:** 1MHz (typical)  
- **Thermal Shutdown:** Yes  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin WQFN  

### **Descriptions:**  
The LM3535 is designed to drive up to six white LEDs in parallel with high efficiency. It features adaptive headroom control to optimize power efficiency across varying input voltages and LED forward voltages.  

### **Features:**  
- Adaptive headroom control for improved efficiency  
- Integrated power MOSFET  
- Soft-start to limit inrush current  
- Open/short LED protection  
- Low shutdown current (<1µA)  
- Adjustable LED current via external resistor  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to Texas Instruments' official documentation.

Application Scenarios & Design Considerations

Multi-Display LED Driver with Ambient Light Sensing and Dynamic Backlight Control Compatibility

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