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MAX16823ATE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX16823ATE+

Manufacturer: MAXIM

High-Voltage, 3-Channel Linear High-Brightness LED Driver with Open LED Detection

Partnumber Manufacturer Quantity Availability
MAX16823ATE+,MAX16823ATE MAXIM 30 In Stock

Description and Introduction

High-Voltage, 3-Channel Linear High-Brightness LED Driver with Open LED Detection The **MAX16823ATE+** 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:** MAX16823ATE+  
- **Type:** LED Driver IC  
- **Topology:** Buck (Step-Down) Converter  
- **Input Voltage Range:** 6.5V to 65V  
- **Output Current:** Up to 1.5A (adjustable)  
- **Switching Frequency:** 200kHz to 2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-TQFN (5mm x 5mm)  
- **Dimming Control:** Analog/PWM Dimming  

### **Descriptions:**
The MAX16823ATE+ is a high-voltage, high-efficiency LED driver designed for automotive, industrial, and general lighting applications. It integrates a high-side current-sense amplifier and supports both analog and PWM dimming for precise brightness control. The device operates over a wide input voltage range, making it suitable for harsh environments.  

### **Features:**
- **Wide Input Voltage Range (6.5V–65V)** – Supports automotive and industrial applications.  
- **High-Efficiency Buck Converter** – Up to 95% efficiency.  
- **Adjustable Output Current (Up to 1.5A)** – Suitable for driving high-power LEDs.  
- **Analog/PWM Dimming Control** – Provides flexible brightness adjustment.  
- **Integrated High-Side Current Sense** – Eliminates the need for an external sense resistor.  
- **Adjustable Switching Frequency (200kHz–2MHz)** – Allows optimization for efficiency and EMI performance.  
- **Thermal Shutdown Protection** – Prevents overheating.  
- **Open-LED Protection** – Enhances system reliability.  
- **Small 16-TQFN Package** – Space-saving design for compact applications.  

This LED driver is ideal for automotive lighting, architectural lighting, and industrial illumination systems requiring high efficiency and reliability.

Application Scenarios & Design Considerations

High-Voltage, 3-Channel Linear High-Brightness LED Driver with Open LED Detection

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