PAM2401SCADJ - Diodes Incorporated

Manufacturer Part Number

PAM2401SCADJ

Manufacturer

Diodes

Introduction

The PAM2401SCADJ is a PWM controlled step-up (boost) DC-DC converter with adjustable output voltage, designed for battery-powered and low-power applications.

Product Features and Performance

Boost (Step-Up) function

Adjustable output voltage from 2.5V to 5V

1A current output capability

High switching frequency of 1MHz

Built-in synchronous rectifier for improved efficiency

Operates over a wide input voltage range from 0.9V to 4.75V

Thermal overload and short-circuit protection

Product Advantages

High efficiency due to synchronous rectification

Compact 8-MSOP package suitable for space-constrained applications

Low start-up voltage ideal for single-cell battery operations

Built-in protections enhance product reliability and safety

Key Technical Parameters

Output Type: Adjustable Output

Topology: Boost

Voltage - Input (Min): 0.9V

Voltage - Input (Max): 4.75V

Voltage - Output (Min/Fixed): 2.5V

Voltage - Output (Max): 5V

Current - Output: 1A

Frequency - Switching: 1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Short-circuit protection

Over-temperature protection

Built for reliable operation over a wide temperature range

Compatibility

Compatible with a broad range of input sources and suitable for battery-powered devices

Ease of integration with surface mount technology

Application Areas

Portable electronics

Battery-powered devices

Power supply modules

Energy harvesting systems

Low-power wireless systems

Product Lifecycle

Product Status: Active

Not indicated as nearing discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

High efficiency and battery life extension due to synchronous rectifier

Flexibility with adjustable output for different voltage requirements

Support for low-voltage energy sources with a minimum input voltage of 0.9V

Space-saving design with a small 8-MSOP package

Robust operation with built-in safety features and wide operating temperature range

Easy integration into existing designs with surface mount compatibility