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MAX16834AUP+ from MAIXM

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MAX16834AUP+

Manufacturer: MAIXM

High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver

Partnumber Manufacturer Quantity Availability
MAX16834AUP+ MAIXM 4000 In Stock

Description and Introduction

High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver The MAX16834AUP+ is a high-brightness LED (HB LED) driver from Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (now part of Analog Devices)  

### **Part Number:**  
MAX16834AUP+  

### **Description:**  
The MAX16834AUP+ is a step-up (boost) converter designed for driving high-brightness LEDs in applications such as automotive lighting, industrial lighting, and general-purpose LED drivers. It operates over a wide input voltage range and provides high efficiency with integrated features for LED current regulation and protection.  

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage:** Up to 40V  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **LED Current Regulation:** Up to 1.5A (external MOSFET required)  
- **PWM Dimming Control:** Supports high-frequency PWM dimming  
- **Analog Dimming Control:** Adjustable via external voltage  
- **Efficiency:** Up to 95% (depending on configuration)  
- **Integrated Features:**  
  - Overvoltage protection (OVP)  
  - Thermal shutdown  
  - Open-LED protection  
  - Short-circuit protection  
- **Package:** 20-pin TSSOP (UP package)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Applications:**  
- Automotive LED lighting (headlights, taillights, DRLs)  
- Industrial LED lighting  
- Architectural and decorative LED lighting  
- Backlighting for displays  

This information is strictly based on Ic-phoenix technical data files and does not include any additional recommendations or guidance.

Application Scenarios & Design Considerations

High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver

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