Manufacturer Part Number
LTC3604IUD#PBF
Manufacturer
Analog Devices
Introduction
High-efficiency, synchronous, step-down DC-DC regulator
Product Features and Performance
Adjustable output voltage from 0.6V up to 14.52V
5A output current capability
Wide input voltage range from 3.6V to 15V
High-frequency operation between 2MHz and 4MHz
Compatible with surface mount technology for PCB design
16-WFQFN Exposed Pad for efficient thermal performance
Product Advantages
High-efficiency synchronous rectification
Flexible switching frequency for design optimization
Compact 16-QFN package saves board space
Stable with low ESR ceramic capacitors
Low dropout operation
Key Technical Parameters
Input Voltage (Min): 3.6V
Input Voltage (Max): 15V
Output Voltage (Min/Fixed): 0.6V
Output Voltage (Max): 14.52V
Current - Output: 2.5A
Frequency - Switching: 2MHz to 4MHz
Topology: Buck (Step-Down)
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Operating Temperature Range: -40°C to 125°C
Mounting Type: Surface Mount
Package/Case: 16-WFQFN Exposed Pad
Supplier Device Package: 16-QFN (3x3)
Quality and Safety Features
Extensive thermal performance for high-temperature reliability
Built-in over-temperature protection
Designed for robustness and longevity
Compatibility
Compatible with ceramic, tantalum, and aluminum electrolytic capacitors
Application Areas
Telecommunications
Networking equipment
Portable electronics
Industrial control systems
Distributed power systems
Product Lifecycle
Active product status, not nearing discontinuation
Ongoing support and availability from Analog Devices
Several Key Reasons to Choose This Product
Highly efficient power conversion reduces system power loss
Flexible design options for a wide range of applications
Compact, thermally efficient package suitable for space-constrained applications
High switching frequency allows for smaller external components
Robust temperature range suited to demanding environments
Supported by Analog Devices' renowned reliability and performance standards