Manufacturer Part Number
LT1242IS8#PBF
Manufacturer
Analog Devices
Introduction
The LT1242IS8#PBF is part of Analog Devices' power management ICs designed for AC DC conversion and offline switching applications.
Product Features and Performance
Power Management IC specializing in AC DC Converters, Offline Switches
Operates without an internal switch
Capable of buck topology operations
Supports a startup voltage of 16V
Operates within a supply voltage range of 10V to 25V
High duty cycle up to 96%
Switching frequency up to 500kHz
Frequency control feature for precision regulation
Product Advantages
High duty cycle allows for efficient operation
Wide operating voltage range caters to various power supplies
High-frequency operation enables the use of smaller passive components
Surface mount package conducive for compact PCB design
Key Technical Parameters
Buck topology
Startup Voltage: 16 V
Supply Voltage: 10V 25V
Duty Cycle: 96%
Switching Frequency: Up to 500kHz
Operating Temperature range: -40°C ~ 100°C
Quality and Safety Features
Operating temperature range ensures reliability across various environmental conditions
Compatibility
Surface mount 8-SOIC package compatible with standard manufacturing processes
Application Areas
Power supplies
Power conversion systems
Energy management applications
Telecommunication infrastructure
Product Lifecycle
Active product status, not nearing discontinuation
Analogue Devices typically provides ongoing support with potential upgrades
Several Key Reasons to Choose This Product
High switching frequency enables smaller component size and reduced system footprint
Extended operating temperature range ensures versatility across different operational climates
High duty cycle improves overall power conversion efficiency
The product's active status indicates continued manufacturer support and availability
LT1242CS8#TRLT