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MAX1582ETC+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1582ETC+

Manufacturer: MAXIM

High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting

Partnumber Manufacturer Quantity Availability
MAX1582ETC+,MAX1582ETC MAXIM 33 In Stock

Description and Introduction

High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting The **MAX1582ETC+** is a power management IC (PMIC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** TQFN-12 (3x3mm)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage Range:** Adjustable (via external resistors)  
- **Output Current:** Up to **600mA** (buck regulator)  
- **Switching Frequency:** **1MHz** (fixed)  
- **Efficiency:** Up to **95%**  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Descriptions:**  
The MAX1582ETC+ is a **high-efficiency, step-down DC-DC converter** designed for portable and battery-powered applications. It integrates a synchronous rectifier to minimize external components and improve efficiency. The device is optimized for low-noise operation and supports **PWM (Pulse-Width Modulation)** mode for stable performance across load conditions.

### **Features:**  
- **Synchronous Buck Regulator** for high efficiency  
- **Low Dropout Operation** (100% duty cycle)  
- **Adjustable Output Voltage** (0.8V to VIN)  
- **1MHz Fixed Switching Frequency**  
- **Internal Soft-Start** to reduce inrush current  
- **Overcurrent and Thermal Protection**  
- **Small Footprint (TQFN-12)** for space-constrained designs  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting

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