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MAX867EUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX867EUA+

Manufacturer: MAXIM

3.3V/5V or Adjustable Output, Single-Cell DC-DC Converters

Partnumber Manufacturer Quantity Availability
MAX867EUA+,MAX867EUA MAXIM 650 In Stock

Description and Introduction

3.3V/5V or Adjustable Output, Single-Cell DC-DC Converters The **MAX867EUA+** is a product from **Maxim Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **MAXIM (Maxim Integrated)**  

### **Specifications:**  
- **Type:** Battery Charger IC  
- **Package:** 8-pin µMAX (UA)  
- **Input Voltage Range:** 4.5V to 6.5V  
- **Charge Voltage:** Adjustable or Fixed (depends on variant)  
- **Charge Current:** Programmable up to 1A  
- **Charge Termination:** Automatic (based on charge current threshold)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The **MAX867EUA+** is a **linear battery charger IC** designed for single-cell Li-ion/Li-polymer batteries.  
- It integrates **power MOSFETs**, current sensing, and thermal regulation for autonomous charging.  
- Supports **USB and AC adapter power sources** with automatic input selection.  

### **Features:**  
- **Programmable Charge Current** (up to 1A)  
- **Thermal Regulation** for optimized charging  
- **Automatic Power Source Selection** (USB/AC adapter)  
- **Charge Status Outputs** (LED or microcontroller interface)  
- **Low-Battery Preconditioning** for deeply discharged cells  
- **Overvoltage Protection (OVP)** on input  

For exact details, refer to the official datasheet from **Maxim Integrated (Analog Devices)**.

Application Scenarios & Design Considerations

3.3V/5V or Adjustable Output, Single-Cell DC-DC Converters

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