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LT3485-1 - Photoflash Capacitor Chargers

Download the LT3485-1 datasheet PDF. This datasheet also covers the LT3485-0 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 (LT3485-0_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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LT3460-1 1.3 MHz/650kHz Step-Up DC/DC Converter Linear
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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT3485-0 Photoflash Capacitor Chargers
LT3485-2 Photoflash Capacitor Chargers
LT3485-3 Photoflash Capacitor Chargers
LT3480 2.4MHz Step-Down Switching Regulator
LT3481 2.2.8MHz Step-Down Switching Regulator

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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LT3485-0/LT3485-1/ www.DataSheet4U.com LT3485-2/LT3485-3 Photoflash Capacitor Chargers with Output Voltage Monitor and Integrated IGBT Drive FEATURES ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO Integrated IGBT Driver Voltage Output Monitor Uses Small Transformers: 5.8mm × 5.8mm × 3mm Operates from Two AA Batteries, Single Cell Li-Ion or Any Supply from 1.8V up to 10V No Output Voltage Divider Needed No External Schottky Diode Required Charges Any Size Photoflash Capacitor Available in 10-Lead (3mm × 3mm) DFN VERSION LT3485-3 LT3485-0 LT3485-2 LT3485-1 INPUT CURRENT (mA) 750 500 350 225 CHARGE TIME (sec) 2.5 3.7 5.5 4.0* Fast Charge Time VIN = VBAT = 3.6V 100µF capacitor, 320V.