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MAX8901AETA+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX8901AETA+T

Manufacturer: MAXIM

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

Partnumber Manufacturer Quantity Availability
MAX8901AETA+T,MAX8901AETAT MAXIM 5834 In Stock

Description and Introduction

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package The **MAX8901AETA+T** 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 information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX8901AETA+T  
- **Package:** 8-pin TDFN (3mm x 3mm)  
- **Input Voltage Range:** 4V to 6.5V  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to **2A**  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to **95%**  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Protection Features:** Overcurrent, overvoltage, and thermal shutdown  

### **Description:**  
The MAX8901AETA+T is a **high-efficiency, synchronous step-down DC-DC converter** designed for portable and battery-powered applications. It integrates **low RDS(ON) MOSFETs** to minimize power loss and supports a wide input voltage range, making it suitable for **Li-ion battery-powered systems**.  

### **Features:**  
- **High-Efficiency Synchronous Rectification** (up to 95%)  
- **2A Output Current Capability**  
- **1MHz Fixed Switching Frequency** (reduces external component size)  
- **Adjustable Output Voltage (0.6V to VIN)**  
- **Low Quiescent Current (30µA typical)**  
- **Internal Soft-Start** (reduces inrush current)  
- **Overcurrent, Overtemperature, and Overvoltage Protection**  
- **Compact 8-pin TDFN Package** (suitable for space-constrained designs)  

This IC is commonly used in **smartphones, tablets, portable media players, and other battery-operated devices** requiring efficient power conversion.  

(Note: All details are based on the manufacturer's datasheet and technical documentation.)

Application Scenarios & Design Considerations

Highest Efficiency Supply for 2 to 6 Series WLEDs in a 2mm x 2mm TDFN Package

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