LTC1625CS#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1625CS#PBF

Manufacturer

Analog Devices

Introduction

The LTC1625CS#PBF is a DC DC switching controller designed for efficient power management and conversion.

Product Features and Performance

Supports Step-Down and Step-Up/Step-Down configurations

Buck and Boost topology flexibility

Single output with one output phase

Highly efficient synchronous rectification

Built-in clock synchronization

Features soft start and enable control features

Product Advantages

Robust voltage supply range from 3.7V to 36V

Versatile for various designs due to positive or negative output configuration

Capable of high 150kHz switching frequency for optimized performance

Accommodates duty cycles up to 99%

Operates within the industrial temperature range from 0°C to 70°C

Compatibly mounted on surface with 16-SOIC package

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 3.7V ~ 36V

Duty Cycle (Max): 99%

Switching Frequency: 150kHz

Number of Outputs: 1

Output Phases: 1

Synchronous Rectifier: Yes

Clock Sync: Yes

Quality and Safety Features

Reliability within standard operating temperature range 0°C ~ 70°C

Surface mount technology for secure PCB placement

Compatibility

Compatible with a broad range of input voltages

Suitable for both positive and negative output configurations

Interface-friendliness with no serial interfaces required

Application Areas

Ideal for power supplies in telecommunications, portable devices, and industrial equipment

Product Lifecycle

Current status is Active

No noted discontinuation or replacement at this time

Several Key Reasons to Choose This Product

Optimal for a wide array of power management applications due to flexible voltage range

High switching frequency allows for improved power efficiency and smaller peripheral components

High duty cycle enables near-continuous output for a wide range of loads

Synchronous rectification ensures high efficiency and reduced heat generation

Ease of integration in various circuit designs with the ability to synchronize clocks

Soft start function reduces inrush current, enhancing system reliability