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LT3420-1 - Photoflash Capacitor Chargers

Download the LT3420-1 datasheet PDF. This datasheet also covers the LT3420 variant, as both devices belong to the same photoflash capacitor chargers family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (LT3420-Linear.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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U U LT3420/LT3420-1 Photoflash Capacitor Chargers with Automatic Refresh FEATURES DESCRIPTIO ■ Charges 220µF to 320V in 3.7 Seconds from 5V (LT3420) ■ Charges 100µF to 320V in 3.5 Seconds from 5V (LT3420-1) ■ Charges Any Size Photoflash Capacitor ■ Supports Operation from Two AA Cells or Any Supply from 1.8V to 16V ■ Controlled Peak Switch Current: 1.4A (LT3420) 1.