High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver The MAX16834ATP+T is a high-efficiency, high-brightness LED driver from Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX16834ATP+T  
- **Package:** 20-TQFN (5x5)  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage Range:** Up to 28V (adjustable)  
- **Switching Frequency:** Adjustable (100kHz to 1MHz)  
- **Output Current:** Up to 5A (with external MOSFET)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Dimming Control:** Analog/PWM dimming support  

### **Description:**  
The MAX16834ATP+T is a step-down (buck) LED driver designed for high-power LED applications. It integrates a high-side current-sense amplifier and supports both analog and PWM dimming for brightness control. The device operates in a wide input voltage range, making it suitable for automotive, industrial, and general lighting applications.  

### **Features:**  
- **High-Efficiency Buck Converter** for LED driving  
- **Wide Input Voltage Range** (4.5V to 28V)  
- **Adjustable Switching Frequency** (100kHz to 1MHz)  
- **Analog and PWM Dimming Support**  
- **Integrated High-Side Current Sense**  
- **Thermal Shutdown Protection**  
- **Open-LED Protection**  
- **Low Dropout Operation**  
- **Lead-Free and RoHS Compliant**  

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

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