Manufacturer Part Number
ISL8845AABZ
Manufacturer
Renesas Electronics America
Introduction
The ISL8845AABZ is a power management integrated circuit for DC-DC switching controllers that facilitates efficient power conversion with adjustable output configurations.
Product Features and Performance
Boost, Flyback topology for versatile power conversion
Supports Step-Up and Step-Up/Step-Down functions
Single output with transistor driver output type
Operates within a 9V to 30V supply voltage range
High switching frequency up to 2MHz for compact solutions
Maximum duty cycle of 48%
Current Limit and Frequency Control features
Product Advantages
High integration for simplified design
Wide operating temperature range suitable for industrial applications
High-frequency operation enables the use of smaller passive components
Isolation capable output configuration for safety and system design flexibility
Key Technical Parameters
One output phase
Surface Mount 8-SOIC package for convenient PCB integration
Not synchronized with an external clock
No synchronous rectifier integration
Compatible with surface mount technology for efficient assembly
Quality and Safety Features
Operational over a wide temperature range: -40°C to 105°C
Isolation capable for additional safety in critical applications
Compatibility
Mountable on a surface mount 8-SOIC (0.154", 3.90mm Width) footprint
Compatible with a voltage supply range of 9V to 30V
Application Areas
Suitable for a variety of power management applications in electronics, including industrial, computing, and communication systems.
Product Lifecycle
Active product status, not currently near end-of-life or discontinuation
Availability of replacements or upgrades could vary in the future
Reasons to Choose This Product
High-efficiency power management solution
Practical for various applications due to its multi-topology flexibility
Designed for operation in extreme temperature conditions
Facilitates reduction of external component size due to high switching frequency
Manufactured by Renesas, a reputable industry-leader in semiconductor solutions
Streamlines the design process with integrated current limiting and frequency control features
Surface mount packaging simplifies the PCB design and manufacturing process