High-Voltage HB LED Drivers with Integrated High-Side Current Sense The **MAX16833EAUE/V+T** is a high-efficiency, high-brightness LED driver from **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **MAXIM (now Analog Devices)**  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Adjustable up to 1.5A  
- **Switching Frequency:** 200kHz to 2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-TSSOP (Exposed Pad)  

### **Descriptions:**  
- A **step-down (buck) LED driver** designed for high-power LED applications.  
- Supports **PWM dimming** for brightness control.  
- Features **high-side current sensing** for accurate LED current regulation.  
- Includes **thermal shutdown** and **open-LED protection** for reliability.  

### **Features:**  
- **Wide Input Voltage Range** (4.5V to 40V)  
- **Adjustable Output Current** (up to 1.5A)  
- **PWM Dimming Control**  
- **High-Side Current Sensing**  
- **Integrated MOSFET Driver**  
- **Thermal Shutdown Protection**  
- **Open-LED Protection**  
- **Adjustable Switching Frequency (200kHz to 2MHz)**  

This device is commonly used in **automotive, industrial, and architectural LED lighting** applications.  

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High-Voltage HB LED Drivers with Integrated High-Side Current Sense