MAX1651CSA+T

DC DC Switching Controllers Overview

The MAX1651CSA+T is a high-efficiency, step-down DC-DC converter manufactured by Analog Devices under the Maxim Integrated brand. It operates within an input voltage range of 3 V to 16 V and provides a single adjustable output voltage spanning from 1.5 V to 16 V. The device supports a maximum output current of 2.5 A. Designed for surface-mount installation, it utilizes an SO-8 package. The component functions as a low-dropout voltage controller suitable for portable systems. It is rated for commercial operating temperatures ranging from 0°C to +70°C.

DC DC Switching Controllers Feature Summary

• Integrates a pulse-frequency-modulated (PFM) architecture to reduce standby power drains in battery-powered applications.
• Provides high efficiency through synchronous rectification capabilities within a compact footprint.
• Features an adjustable output voltage range allowing flexible system design configurations.

DC DC Switching Controllers Applications

• Energy management for small portable systems
• Battery-powered consumer electronics
• General-purpose step-down power supplies

DC DC Switching Controllers Procurement Notes

Verify availability status carefully as this specific part number may be subject to limited supply or discontinuation notices. Confirm that the SO-8 package variant aligns with your PCB layout requirements. Ensure the commercial temperature grade meets your operational environment specifications before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when a single-output, high-current step-down solution is required for inputs up to 16 V. Consider the SO-8 package constraints regarding thermal dissipation at full load. Verify that the adjustable output range covers the target system voltage needs without requiring external feedback resistor adjustments beyond standard design practices.

DC DC Switching Controllers Part Context

This device belongs to the MAX1651 series of high-efficiency DC-DC converters. It serves as a power management integrated circuit designed to replace linear regulators in applications demanding higher efficiency and lower heat generation. The series targets portable devices where battery life and space are critical constraints.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data if direct replacement is necessary.