Manufacturer Part Number
LTC1628CG#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC1628CG#TRPBF is a high-performance step-down switching controller designed for power management applications, particularly in DC to DC switching controllers.
Product Features and Performance
Dual output transistor driver
Step-down (Buck) topology
Synchronous rectifier for improved efficiency
Supports enable, frequency control, power good, and soft start control features
Capable of operating at a switching frequency of 220kHz
Maximum duty cycle of 99.4%
Product Advantages
High efficiency and reliability in power conversion
Dual-phase operation reduces input and output capacitance requirements
Enhanced thermal performance with SSOP package
Key Technical Parameters
Output Phases: 2
Voltage Supply (Vcc/Vdd): 3.5V to 30V
Frequency Switching: 220kHz
Duty Cycle (Max): 99.4%
Operating Temperature Range: 0°C to 85°C
Quality and Safety Features
Integrated features for controlled start-up and shutdown
Over temperature and overcurrent protection
Compatibility
Compatible with a wide range of input voltages (3.5V to 30V)
Application Areas
Telecommunications equipment
Computing systems
Industrial power supplies
Product Lifecycle
Currently active product status
No known discontinuation, with ongoing support and replacements available
Several Key Reasons to Choose This Product
High adaptability with wide input voltage range
Efficient power conversion which enhances overall system reliability
Compact, surface mount package suitable for space-constrained applications
Robust thermal and electrical protections ensure long product life and safety
Smooth integration into various industrial and commercial applications due to its dual-phase capability and extensive control features