LTC1735IGN-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1735IGN-1#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1735IGN-1#TRPBF is a high-performance step-down switching controller designed for power management applications, specifically in DC to DC switching controllers.

Product Features and Performance

Step-down output function

Positive output configuration

Buck topology

Single output with one output phase

Operates with a supply voltage range of 3.5V to 30V

Switching frequency at 300kHz

Maximum duty cycle of 99.4%

Supports synchronous rectification

Incorporates features like enable, power good, and soft start for enhanced control

Product Advantages

High efficiency due to synchronous rectification

Wide input voltage range accommodates various power sources

Soft start feature minimizes inrush current during startup

Key Technical Parameters

Output Type: Transistor Driver

Voltage Supply (Vcc/Vdd): 3.5V ~ 30V

Frequency Switching: 300kHz

Duty Cycle (Max): 99.4%

Number of Outputs: 1

Output Phases: 1

Quality and Safety Features

Operating temperature range of -40°C to 85°C ensures reliability under extreme conditions

Surface mount package promotes robust and secure mounting

Compatibility

Packaged in a 16-SSOP which is commonly used in electronic assemblies, ensuring compatibility with standard soldering and assembly techniques

Application Areas

Ideal for power regulation in telecommunications, computing, and consumer electronics where efficiency and compact design are key

Product Lifecycle

Currently active with ongoing support and production

Not nearing discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Efficient power management with high maximum duty cycle and synchronous rectification

Flexible and wide operating voltage range suitable for diverse applications

Reliable performance guaranteed by extensive operating temperature range and robust mounting technology