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MAX865EUA-T from MAX,MAXIM - Dallas Semiconductor

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MAX865EUA-T

Manufacturer: MAX

Compact, Dual-Output Charge Pump

Partnumber Manufacturer Quantity Availability
MAX865EUA-T,MAX865EUAT MAX 6682 In Stock

Description and Introduction

Compact, Dual-Output Charge Pump The MAX865EUA-T is a step-up DC-DC converter manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Step-Up (Boost) DC-DC Converter  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable (up to 5.5V)  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX  

### **Descriptions:**  
The MAX865EUA-T is a high-efficiency, low-power, step-up DC-DC converter designed for battery-powered applications. It features a low start-up voltage (0.7V) and is optimized for single-cell or dual-cell alkaline/NiMH battery inputs. The device includes an internal power switch, minimizing external component count.  

### **Features:**  
- **Low Start-Up Voltage (0.7V)**  
- **High Efficiency (up to 95%)**  
- **Adjustable Output Voltage**  
- **Internal Power MOSFET Switch**  
- **Low Quiescent Current (25µA typical)**  
- **Overcurrent Protection**  
- **Compact 8-pin µMAX Package**  

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

Application Scenarios & Design Considerations

Compact, Dual-Output Charge Pump
Partnumber Manufacturer Quantity Availability
MAX865EUA-T,MAX865EUAT MAXIM 891 In Stock

Description and Introduction

Compact, Dual-Output Charge Pump The MAX865EUA-T is a DC-DC converter manufactured by Maxim Integrated. Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Category:** Power Management IC (PMIC) - DC-DC Converters  
- **Package:** 8-pin μMAX  
- **Output Type:** Adjustable  
- **Topology:** Step-Up (Boost)  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage Range:** Adjustable up to 5.5V  
- **Output Current:** Up to 300mA  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX865EUA-T is a high-efficiency, step-up DC-DC converter designed for low-input voltage applications. It integrates a synchronous rectifier to improve efficiency and reduce external component count. The device is suitable for battery-powered systems, portable electronics, and other applications requiring a regulated output from a low-voltage source.  

### **Features:**  
- **Low Start-Up Voltage:** Operates down to 0.7V input  
- **Synchronous Rectification:** Improves efficiency and reduces power loss  
- **Adjustable Output Voltage:** Set via external resistors  
- **Low Quiescent Current:** 20μA (typical)  
- **Internal Soft-Start:** Prevents inrush current  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Compact Package:** Space-saving 8-pin μMAX  

This information is strictly factual and sourced from the manufacturer's specifications.

Application Scenarios & Design Considerations

Compact, Dual-Output Charge Pump
Partnumber Manufacturer Quantity Availability
MAX865EUA-T,MAX865EUAT MAXIM 150 In Stock

Description and Introduction

Compact, Dual-Output Charge Pump The **MAX865EUA-T** is a voltage regulator IC manufactured by **Maxim Integrated**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Category:** Voltage Regulator  
- **Package:** 8-pin μMAX  
- **Output Voltage:** Adjustable (via external resistors)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 1MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Regulation Type:** Step-Up (Boost) DC-DC Converter  

### **Descriptions:**
The **MAX865EUA-T** is a high-efficiency, step-up (boost) DC-DC converter designed for low-power applications. It provides a regulated output voltage from a low input voltage source, making it suitable for battery-powered devices. The IC integrates a power switch, reducing external component count.  

### **Features:**
- **High Efficiency (up to 95%)**  
- **Low Quiescent Current (45µA typical)**  
- **Internal Power MOSFET Switch**  
- **Adjustable Output Voltage**  
- **1MHz Fixed-Frequency PWM Operation**  
- **Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Small Footprint (μMAX package)**  

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

Application Scenarios & Design Considerations

Compact, Dual-Output Charge Pump

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