LT1952IGN-1#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1952IGN-1#PBF

Manufacturer

Analog Devices

Introduction

The LT1952IGN-1#PBF is a versatile power management integrated circuit designed for DC-DC switching control applications.

Product Features and Performance

Step-Up/Step-Down functionality

Can drive transistor output

Positive output configuration with isolation capability

Support forward converter topology

Single output with one phase control

Operational voltage range from 6.82V to 25V

Switching frequency adjustable from 100kHz to 500kHz

Maximum duty cycle of 90%

Incorporates synchronous rectification

Features clock synchronization

Product Advantages

Highly adaptable for various power applications

Efficient power conversion with synchronous rectifier

Precision control with frequency adjustability

Stable operation across a wide temperature range

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up/Step-Down

Output Configuration: Positive, Isolation Capable

Topology: Forward Converter

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 6.82V ~ 25V

Frequency - Switching: 100kHz ~ 500kHz

Duty Cycle (Max): 90%

Synchronous Rectifier: Yes

Clock Sync: Yes

Control Features: Enable, Frequency Control

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Robust operating temperature range for high-reliability applications

Surface mount technology for secure PCB mounting

Compatibility

Compatible with 16-SSOP mounting and packaging

Application Areas

Power supplies

DC-DC converters

Communication equipment

Computing devices

Industrial controls

Product Lifecycle

Status: Active

Long-term availability with no indication of discontinuation

Replacements or upgrades may exist but not necessary given current active status

Several Key Reasons to Choose This Product

High-efficiency design with synchronous rectification and up to 90% duty cycle

Broad input voltage range suitable for a variety of power sources

Flexible switching frequency for design customization

High-temperature operational capability ensuring reliability in harsh environments

Ease of integration with surface mount 16-SSOP package

Renowned manufacturer, Analog Devices, known for quality and performance