2MHz, High-Brightness LED Drivers with Integrated MOSFET and High-Side Current Sense The **MAX16832AASA+** is a high-brightness LED (HB LED) driver from **MAXIM Integrated**. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **MAXIM Integrated**  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Current:** Adjustable up to 1.5A  
- **Switching Frequency:** Adjustable (200kHz to 2MHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin SOIC  

### **Descriptions:**  
- The MAX16832AASA+ is a **step-down (buck) LED driver** designed for driving high-brightness LEDs.  
- It integrates a **high-side current-sense amplifier**, enabling precise LED current regulation.  
- The device supports **PWM dimming** for brightness control.  
- It includes **thermal shutdown** and **overcurrent protection** for robust operation.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 28V)**  
- **High-Efficiency Operation (Up to 95%)**  
- **Adjustable Switching Frequency (200kHz to 2MHz)**  
- **PWM Dimming Support**  
- **Integrated High-Side Current Sensing**  
- **Thermal Shutdown & Overcurrent Protection**  
- **Compact 8-Pin SOIC Package**  

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

Would you like additional details on any specific aspect?

2MHz, High-Brightness LED Drivers with Integrated MOSFET and High-Side Current Sense