Manufacturer Part Number
LTC3603IUF#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-efficiency, synchronous step-down DC-DC converter
Integrated high-side and low-side MOSFETs
Product Features and Performance
Output voltage range: 0.6V to 14.5V
Output current up to 2.5A
Switching frequency: 1MHz
High efficiency up to 95%
Adjustable soft-start
Integrated over-current and over-temperature protection
Stable operation with low-ESR ceramic capacitors
Product Advantages
Compact 20-pin 4mm x 4mm QFN package
Wide input voltage range (4.5V to 15V)
Excellent transient response
Low external component count
Spread spectrum frequency to reduce EMI
Key Technical Parameters
Input voltage range: 4.5V to 15V
Output voltage range: 0.6V to 14.5V
Output current: up to 2.5A
Switching frequency: 1MHz
Efficiency: up to 95%
Quality and Safety Features
ROHS3 compliant
Over-current and over-temperature protection
Compatibility
Compatible with a wide range of power supply and load requirements
Application Areas
Portable electronics
Industrial and automotive applications
Battery-powered devices
Distributed power systems
Product Lifecycle
This product is currently in production and widely available.
Analog Devices regularly releases updates and improvements to their power management IC product line.
Key Reasons to Choose This Product
High efficiency and power density in a compact package
Wide input voltage range and adjustable output voltage
Excellent transient response and stability with low-ESR capacitors
Integrated protection features for reliable operation
Compatibility with a wide range of applications