MP3910GK-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3910GK-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP3910GK-Z is a versatile DC-DC switching controller designed for power management tasks, supporting configurations in boost, flyback, forward converter, and SEPIC topologies.

Product Features and Performance

Supports Step-Up and Step-Up/Step-Down functionality

Compatible with positive output configuration and isolation capable setups

Operates across a wide frequency range from 30kHz to 400kHz

Maximum duty cycle of 95%

Features Clock Sync, enabling better synchronization with other system components

Integrated control features such as Enable, Frequency Control, and Soft Start for smoother operation and enhanced control

Designed to operate within a wide temperature range from -40°C to 125°C

Product Advantages

High flexibility in application through support of multiple topologies and output types

Sustains high efficiency due to optimal frequency and duty cycle settings

Enhanced system reliability through built-in control functionalities

Key Technical Parameters

Output Type: Transistor Driver

Number of Outputs: 1

Output Phases: 1

Voltage Supply Range Vcc/Vdd: 7V ~ 35V

Switching Frequency: 30kHz ~ 400kHz

Max Duty Cycle: 95%

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Rugged design capable of operating under extreme temperatures

Compliance with industry safety standards for DC-DC switching controllers

Compatibility

Surface Mount installation compatible with 10-TFSOP and 10-MSOP packages

Application Areas

Suitable for a wide range of industries requiring efficient power management including telecommunications, consumer electronics, and automotive sectors.

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are available as needed

Several Key Reasons to Choose This Product

Versatile application capabilities with multi-topology support

Suitable for high temperature and demanding environments

Delivers enhanced power control and efficiency with adjustable settings and synchronization features

Reliable product with continuous manufacturer support and available upgrades