Manufacturer Part Number
LTC1735CGN#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC1735CGN#TRPBF is a highly efficient, fast-switching DC-DC Step-Down Switching Controller designed for powering sophisticated applications requiring stable and clean power delivery.
Product Features and Performance
Step-down switching regulator with Buck topology
Output Type: Transistor Driver
Positive output configuration
Capable of operating from 4V to 30V
High switching frequency of 300kHz
Maximum duty cycle of 99.4%
Incorporates synchronous rectification for improved efficiency
Features include Enable, Power Good, and Soft Start for enhanced control
Product Advantages
High efficiency conversion maximizes battery life
High frequency operation minimizes the size of external components
Built-in synchronous rectifier increases efficiency
Compact 16-SSOP package suitable for space-sensitive applications
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 4V ~ 30V
Frequency Switching: 300kHz
Duty Cycle (Max): 99.4%
Output Phases: 1
Mounting Type: Surface Mount
Quality and Safety Features
Operates reliably between 0°C and 85°C
Built-in safety features: Power Good, Soft Start, and Enable
Synchronous rectification aids in reducing thermal stress
Compatibility
Compatible with applications requiring a compact step-down regulator with high efficiency
Surface mount design compatible with standard assembly techniques
Suitable for a variety of applications requiring stable low voltage power
Application Areas
Telecommunications
Computing systems
Portable devices
Power regulation for sensitive electronics
Product Lifecycle
Product Status: Active
Continuously supported with replacements and potential upgrades ensuring longevity
Several Key Reasons to Choose This Product
Extremely high efficiency reduces energy costs and heat generation
Flexible operating voltage range (4V ~ 30V) suited to a wide variety of input sources
Compact size (16-SSOP package) ideal for space-constrained applications
High switching frequency allows for small, less expensive external components
Embedded safety and control features ensure robust and reliable operation