MAX680CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX680CSA

Manufacturer

Analog Devices

Introduction

The MAX680CSA is a DC to DC switching regulator designed for power management, specifically functioning as a ratiometric charge pump that provides positive and negative dual rail outputs.

Product Features and Performance

Functions as a ratiometric charge pump

Provides dual rail outputs (Positive and Negative)

Fixed output type with two outputs

Input Voltage Range: 2V to 6V

Output Voltage: ±2Vin

Low Output Current: 10mA

Switching Frequency: 8kHz

Operating Temperature Range: 0°C to 70°C

Product Advantages

Compact 8-SOIC surface mount package

Does not require a synchronous rectifier

Capable of working within a wide input voltage range

Key Technical Parameters

Output Configuration: Positive and Negative (Dual Rail)

Number of Outputs: 2

Voltage Input (Min): 2V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): ±2Vin

Current Output: 10mA

Frequency Switching: 8kHz

Quality and Safety Features

Reliable operating temperature range from 0°C to 70°C

Compatibility

Suitable for surface mount technology (SMT) with the package type 8-SOIC

Application Areas

Ideal for small-scale power supply applications needing dual rail outputs

Product Lifecycle

Product Status: Obsolete

Note: Replacement or upgrade options should be reviewed as this product may no longer be in production.

Several Key Reasons to Choose This Product

Efficient dual rail output provision in compact form factor

Adequate performance with fixed output for specialized applications

Versatility with input voltage options ranging from 2V to 6V

Rated for commercial temperature range ensuring reliable operation in typical environments

Ease of integration within circuit designs due to SOIC-8 packaging