MAX856CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX856CSA

Manufacturer

Analog Devices

Introduction

The MAX856CSA is a step-up DC-DC switching regulator designed to boost voltage from a low level to a higher level in various electronic applications.

Product Features and Performance

Step-Up function enhances low input voltage to a higher output voltage.

Capable of outputting either 3.3V or 5V, making it versatile for different circuit requirements.

Supporting input voltages ranging from 0.8V to 6V.

Delivers up to 500mA switch current.

Operates at a high switching frequency of 500kHz.

Surface mount technology for compact board designs.

Product Advantages

Flexible input voltage range accommodates multiple battery types and configurations.

Programmable output voltage allows for use in a wide array of device requirements.

High switching frequency enables smaller external components, reducing overall design size.

Key Technical Parameters

Voltage Input (Min): 0.8V

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 3.3V, 5V

Current Output: 500mA (Switch)

Frequency Switching: 500kHz

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Built-in thermal overload protection

Short circuit protection enhances safety and device longevity.

Compatibility

Compatible with a range of electronic components due to its flexible input and output voltage specifications.

Suitable for use in designs requiring an 8-SOIC package.

Application Areas

Portable devices

Battery powered applications

Low power electronics

Consumer electronics

Product Lifecycle

Listed as Obsolete, which indicates that it is nearing discontinuation or may already be discontinued.

Users should verify availability and potential upgrades or replacements.

Several Key Reasons to Choose This Product

High efficiency and reliability offered by the compact 8-SOIC package.

Versatile input and output voltage ranges make it suitable for diverse applications.

High switching frequency allows for smaller passive components, resulting in reduced overall footprint in designs.