Manufacturer Part Number
LTC3606BEDD#PBF
Manufacturer
Analog Devices
Introduction
High-efficiency, synchronous, step-down DC/DC regulator
Product Features and Performance
Synchronous rectification with up to 95% efficiency
Adjustable output voltage from 0.6V to 5V
Buck topology for step-down voltage conversion
25MHz switching frequency for small external components and fast transient response
Stable with ceramic capacitors
Up to 800mA output current capability
Low dropout operation
Internal compensation minimizes external parts count
Overtemperature and overcurrent protection
Product Advantages
High integration for compact design
Low power consumption enhances battery life
Fast transient response suitable for dynamic loads
Minimal external components reduce system cost and save board space
Key Technical Parameters
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 5.5V
Voltage - Output (Min): 0.6V
Voltage - Output (Max): 5V
Current - Output: 800mA
Frequency - Switching: 2.25MHz
Operating Temperature: -40°C ~ 85°C (TJ)
Quality and Safety Features
Built-in overtemperature protection
Current limit for overcurrent protection
Compatibility
Compatible with a wide range of input voltages
Suitable for low voltage operation
Design adaptable for various applications due to adjustable output voltage
Application Areas
Portable electronic devices
Battery-powered equipment
Point-of-load conversions
Embedded systems
Networking and telecommunications infrastructure
Product Lifecycle
Active product with ongoing support
Not currently near discontinuation
Several Key Reasons to Choose This Product
High-efficiency operation reduces thermal load and energy waste
Compact DFN package suitable for space-constrained applications
Versatile input voltage range for multiple power sources
The capability for low dropout enhances performance under low input voltage conditions
Fast switching speed enables good performance with dynamic loads