MAX1651ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1651ESA

Manufacturer

Analog Devices

Introduction

High-efficiency DC-DC step-down switching controller designed to convert a higher DC voltage to a lower DC voltage with high precision and reliability.

Product Features and Performance

High efficiency voltage conversion

Support for 3V to 16V input voltage range

Up to 300kHz switching frequency

Maximum 96.5% duty cycle

Positive output configuration

Buck topology for step-down conversion

Support for a single-phase output

Product Advantages

Very low voltage drop and power loss

High efficiency ensures energy savings

Compact 8-SOIC package for space-sensitive applications

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 3V ~ 16V

Frequency - Switching: Up to 300kHz

Duty Cycle (Max): 96.5%

Synchronous Rectifier: No

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to operate within the specified temperature range reliably

Compatibility

Surface mount technology for compatibility with modern PCB designs

Application Areas

Power supply modules

Portable devices

Telecommunications

Computing systems

Product Lifecycle

Obsolete (consider finding alternatives or available stock for repairs)

Several Key Reasons to Choose This Product

Provides stable and efficient DC-DC voltage conversion

Can be used for a wide range of input voltages

Suitable for applications requiring a high duty cycle

Reliable performance in extreme temperature conditions

Space-saving design for compact electronic devices