FAN53601AUC105X - Fairchild Semiconductor

Manufacturer Part Number

FAN53601AUC105X

Manufacturer

onsemi

Introduction

The FAN53601AUC105X is a highly efficient, synchronous step-down DC-DC converter designed for a wide range of portable and handheld applications. It provides a compact and power-efficient solution for on-board power management, delivering a fixed 1.05V output voltage from a 2.3V to 5.5V input range.

Product Features and Performance

Synchronous buck converter topology with integrated high-side and low-side power MOSFETs

Adjustable switching frequency from 2.5MHz to 6MHz

High-efficiency operation up to 95%

600mA output current capability

Fast transient response and excellent load and line regulation

Shutdown mode with ultra-low 0.1μA quiescent current

Thermal shutdown and overcurrent protection

Product Advantages

Compact footprint and low component count for space-constrained designs

Optimized for battery-powered applications with high efficiency and low quiescent current

Integrated power MOSFETs eliminate the need for external switching components

Flexible switching frequency allows for size and EMI optimization

Key Reasons to Choose This Product

Industry-leading efficiency and power density for extended battery life

Comprehensive protection features for reliable operation

Flexible configuration options for a wide range of applications

Backed by onsemi's reputation for quality and reliability

Quality and Safety Features

Thermal shutdown and overcurrent protection

RoHS-compliant and halogen-free package

Compatibility

The FAN53601AUC105X is compatible with a wide range of portable and handheld devices, including smartphones, tablets, wearables, and other battery-powered electronics.

Application Areas

Smartphone and tablet power management

Wearable device power supply

Portable electronics and IoT applications

Product Lifecycle

The FAN53601AUC105X is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation, and it remains a recommended solution for the intended applications. Customers are advised to contact our website's sales team for the latest product information and availability.