Manufacturer Part Number
LT3420EDD#TRPBF
Manufacturer
Analog Devices
Introduction
The LT3420EDD#TRPBF is a high-efficiency, high-voltage step-up DC/DC converter designed to charge photoflash capacitors. It operates from a wide input voltage range of 2.2V to 16V and can generate an output voltage up to 300V. The device features a low 90μA quiescent current and can deliver up to 15mA of output current.
Product Features and Performance
High-voltage step-up DC/DC converter
Wide input voltage range: 2.2V to 16V
Generates output voltage up to 300V
Low 90μA quiescent current
Delivers up to 15mA of output current
Excellent efficiency: up to 90%
Integrated high-side power switch
Soft-start and current limiting
Thermal shutdown protection
Product Advantages
Efficient and compact solution for photoflash capacitor charging
Wide input voltage range for versatile applications
Low quiescent current for extended battery life
Integrated features for reliable and safe operation
Key Reasons to Choose This Product
Optimized for high-voltage photoflash capacitor charging applications
Excellent efficiency and low power consumption
Robust protection features for reliable operation
Space-saving and easy-to-use package
Quality and Safety Features
Thermal shutdown protection
Current limiting
Soft-start for controlled charging
Compatibility
The LT3420EDD#TRPBF is compatible with a wide range of power sources, including batteries, USB, and other DC power supplies, making it suitable for various portable and handheld devices.
Application Areas
Photoflash capacitor charging
Portable electronics
Digital cameras
Camera flashes
Other high-voltage applications
Product Lifecycle
The LT3420EDD#TRPBF is an active product, and there are no immediate plans for discontinuation. Analog Devices offers several alternative models with similar features and performance, such as the LT3481 and LT3483 series. Customers are advised to contact our website's sales team for the latest product information and availability.
LT3417AEFE-2Linear Technology / Analog Devices
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