Manufacturer Part Number
LT3485EDD-1#PBF
Manufacturer
Analog Devices
Introduction
The LT3485EDD-1#PBF is a high-efficiency, monolithic, step-up DC/DC converter designed to charge a photoflash capacitor from a low-voltage input supply. It can operate from input voltages as low as 1.7V and provide up to 5mA of output current. The device features an internal power switch and can be configured with a few external components to form a complete photoflash capacitor charging solution.
Product Features and Performance
Operates from an input voltage range of 1.7V to 10V
Provides up to 5mA of output current
High efficiency charge pump architecture
Internal power switch
Soft-start function to limit inrush current
Thermal shutdown protection
Low quiescent current of 30μA
Product Advantages
Compact size and simple design
High efficiency charge pump topology
Wide input voltage range
Integrated power switch and protection features
Key Reasons to Choose This Product
Optimized for photoflash and xenon applications
Efficient and cost-effective solution for capacitor charging
Robust thermal and current protection
Easy to implement with minimal external components
Quality and Safety Features
Thermal shutdown protection
Overvoltage and overcurrent protection
Designed and manufactured to high quality standards
Compatibility
The LT3485EDD-1#PBF is compatible with a wide range of electronic devices and applications that require a photoflash capacitor charging solution, such as:
Cameras
Camera flashes
Portable lighting devices
Electronic devices with xenon flash capabilities
Application Areas
Photoflash capacitor charging
Xenon flash applications
Portable electronic devices
Product Lifecycle
The LT3485EDD-1#PBF is an active product and is currently available. There are no known plans for discontinuation at this time. Customers are advised to check with our website's sales team or their authorized distributors for the latest information on product availability and any potential alternative models.
LT3485EDD-2LBVP