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MAX797CSE-T

Part No MAX797CSE-T
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR MULT TOP 16SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Reel - TR
Status Active
Output Type Transistor Driver
Purpose Step-Up, Step-Up/Step-Down
Topology Buck, Boost, Flyback
Number of Outputs 1
Output Phases 1
Supply Voltage - Operating 4.5 V to 30 V
Frequency - Switching 150kHz, 300kHz
Duty Cycle (Max) 96%
Synchronous Rectifier Yes
Clock Sync Yes
Control Features Enable, Pulse Skipping, Soft Start
Temperature Range - Operating 0°C to 70°C (TA)
Case / Package 16-SOIC
Win Source Part Number 100591-MAX797CSE-T
Ultra Librarian 3D Model Ultra Librarian MAX797CSE-T CAD Model

Description

Maxim Integrated MAX797CSE-T Overview

The MAX797CSE-T from Maxim Integrated is a high-performance, step-down controller designed for precision voltage regulation in a broad range of electronic applications. This component is particularly well-suited for systems that demand low voltage, high current outputs with excellent regulation and efficiency. The MAX797CSE-T is part of Maxim's MAX797 series, renowned for its robust design and reliability.

Key Features

  • Wide Input Voltage Range: The device can operate with an input voltage range from 4.5V to 23V, making it versatile for various power supply configurations.
  • Adjustable Output Voltage: The output voltage can be adjusted from 1.25V to VIN - 1V, providing flexibility for different circuit requirements.
  • High Efficiency: The MAX797CSE-T offers high efficiency, which is critical for reducing power loss and managing thermal performance in power-sensitive applications.
  • Current-Mode Control: The current-mode control provides fast transient response and excellent loop stability.
  • Synchronous Rectification: Built-in synchronous rectification improves efficiency by reducing the power dissipation on the output rectifier.
  • Overcurrent Protection: The device includes a cycle-by-cycle current limit and thermal shutdown for enhanced protection.
  • Soft-Start Function: An integrated soft-start function minimizes inrush current during startup, which is beneficial for systems with delicate power sequencing requirements.

Applications

The MAX797CSE-T is ideal for a wide range of applications where efficient power conversion is required. Some of the common applications include:

  • Telecommunications equipment
  • Networking systems
  • Portable computers and devices
  • Industrial power systems
  • High-density power modules

The MAX797CSE-T is available in a 16-pin narrow SO package, which is suitable for space-constrained applications. Its thermal and electrical characteristics are designed to meet the stringent demands of modern electronic systems. With Maxim Integrated's commitment to quality, the MAX797CSE-T represents a reliable solution for designers seeking a high-performance voltage regulator for their next project.

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