Manufacturer Part Number
LTC3521IUF#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3521IUF#TRPBF is a versatile Power Management Integrated Circuit (PMIC) designed for flexible voltage regulation in compact and energy-sensitive applications. It supports both step-down and step-up/step-down operations, making it ideal for devices with variable power supply requirements.
Product Features and Performance
Adjustable output voltage ranging from 0.6V to 5.5V.
Triple output channels for versatile power distribution.
Capable of operating with input voltages between 1.8V and 5.5V.
Supports up to 600mA and 1A current output on its channels.
High-frequency switching at 1.1MHz for efficient power conversion.
Integrates synchronous rectification for improved efficiency.
Operates in a wide temperature range from -40°C to 125°C.
Product Advantages
High efficiency and reduced external component needs due to synchronous rectification.
Versatile power solution with both step-down and buck-boost capabilities.
Compact solution in a 24-WFQFN Exposed Pad package for space-sensitive applications.
The ability to work with a wide range of input and output voltages enhances compatibility with various power sources and loads.
Key Technical Parameters
Minimum Input Voltage: 1.8V
Maximum Input Voltage: 5.5V
Minimum Output Voltage: 0.6V
Maximum Output Voltage: 5.5V
Output Current: 600mA, 1A
Switching Frequency: 1.1MHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to operate reliably in extreme temperatures, ensuring consistent performance in a range of environments.
Quality assured through rigorous testing and adherence to Analog Devices’ manufacturing standards.
Compatibility
Suitable for use in a broad array of applications due to its adjustable outputs and wide input voltage range.
Compatible with various battery technologies and electrical standards.
Application Areas
Portable and battery-powered devices.
IoT devices.
Wearables and health monitoring gadgets.
Power supply modules for embedded systems.
Product Lifecycle
Status: Active. Currently not nearing discontinuation, ensuring long-term availability.
Offers potential for future upgrades or replacements aligned with technological advancements.
Several Key Reasons to Choose This Product
High efficiency and performance in a compact form factor enhance battery life and reduce space requirements.
Flexible power solution adaptable to a wide range of input and output needs, minimizing inventory variety.
Smooth integration with existing and future designs due to its active status and compatibility features.
Proven quality and reliability backed by Analog Devices' reputation in the semiconductor industry.
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