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MAX686EEE+ from MAX,MAXIM - Dallas Semiconductor

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MAX686EEE+

Manufacturer: MAX

DAC-Controlled Boost Inverter LCD Bias Supply with Internal Switch

Partnumber Manufacturer Quantity Availability
MAX686EEE+,MAX686EEE MAX 200 In Stock

Description and Introduction

DAC-Controlled Boost Inverter LCD Bias Supply with Internal Switch The MAX686EEE+ is a microprocessor supervisory circuit manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Supervisory Circuit  
- **Package:** 16-QSOP  
- **Operating Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Accuracy:** ±1.5%  
- **Reset Timeout Period:** Adjustable (factory-set or externally programmable)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 20µA (typical)  

### **Descriptions:**  
The MAX686EEE+ is a low-power microprocessor supervisor designed to monitor system voltages and provide a reset signal when the voltage falls below a preset threshold. It ensures proper system operation by holding the microprocessor in reset until the supply voltage stabilizes.  

### **Features:**  
- **Low-Power Operation:** Consumes minimal current, making it suitable for battery-powered applications.  
- **Adjustable Reset Timeout:** Can be set via an external capacitor.  
- **Manual Reset Input:** Allows for external reset triggering.  
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V systems.  
- **High Accuracy Reset Threshold:** Ensures reliable monitoring.  
- **Small Form Factor:** Available in a compact 16-QSOP package.  

This information is sourced from the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
MAX686EEE+,MAX686EEE MAXIM 7 In Stock

Description and Introduction

DAC-Controlled Boost Inverter LCD Bias Supply with Internal Switch The MAX686EEE+ is a low-power, step-up DC-DC converter manufactured by **MAXIM**.  

### **Key Specifications:**  
- **Input Voltage Range:** 0.7V to 5.5V  
- **Output Voltage:** Adjustable from 2.5V to 5.5V  
- **Output Current:** Up to 100mA (depending on input/output conditions)  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-QSOP  

### **Descriptions:**  
The MAX686EEE+ is designed for battery-powered applications requiring a regulated output voltage higher than the input supply. It features an internal MOSFET switch, minimizing external component count.  

### **Features:**  
- **Low Start-Up Voltage:** Operates down to 0.7V  
- **Low Quiescent Current:** 15µA (typical)  
- **Internal Soft-Start**  
- **Short-Circuit Protection**  
- **Adjustable Output Voltage**  
- **Compact Design with Minimal External Components**  

This device is commonly used in portable electronics, medical devices, and energy harvesting applications.

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