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LT3468-2 - Photoflash Capacitor Chargers

Download the LT3468-2 datasheet PDF. This datasheet also covers the LT3468 variant, as both devices belong to the same photoflash capacitor chargers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Highly Integrated IC Reduces Solution Size.
  • Uses Small Transformers: 5.8mm × 5.8mm × 3mm.
  • Fast Photoflash Charge Times: 4.6s for LT3468 (0V to 320V, 100µF, VIN = 3.6V) 5.7s for LT3468-2 (0V to 320V, 100µF, VIN = 3.6V) 5.5s for LT3468-1 (0V to 320V, 50µF, VIN = 3.6V).
  • Controlled Input Current: 500mA (LT3468) 375mA (LT3468-2) 225mA (LT3468-1).
  • Supports Operation from Single Li-Ion Cell, or Any Supply from 2.5V up to 16V.
  • Adjustable Output Voltage.
  • No Output Volt.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT3468_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LT3468-1 Photoflash Capacitor Charger in ThinSOT Linear Technology
LT3468 Photoflash Capacitor Chargers Linear Technology
LT3460 1.3 MHz/650kHz Step-Up DC/DC Converter Linear Technology
LT3461 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT Linear Technology
LT3461A 1.3MHz/3MHz Step-Up DC/DC Converters with Integrated Schottky in ThinSOT Linear Technology

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT3460-1 1.3 MHz/650kHz Step-Up DC/DC Converter
LT3462 Inverting 1.2MHz/2.7MHz DC/DC Converters
LT3462A Inverting 1.2MHz/2.7MHz DC/DC Converters
LT3463 Dual Micropower DC/DC Converters
LT3463A Dual Micropower DC/DC Converters

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.

View original datasheet text
U U LT3468/LT3468-1/LT3468-2 Photoflash Capacitor Chargers in ThinSOTTM FEATURES ■ Highly Integrated IC Reduces Solution Size ■ Uses Small Transformers: 5.8mm × 5.8mm × 3mm ■ Fast Photoflash Charge Times: 4.6s for LT3468 (0V to 320V, 100µF, VIN = 3.6V) 5.7s for LT3468-2 (0V to 320V, 100µF, VIN = 3.6V) 5.5s for LT3468-1 (0V to 320V, 50µF, VIN = 3.6V) ■ Controlled Input Current: 500mA (LT3468) 375mA (LT3468-2) 225mA (LT3468-1) ■ Supports Operation from Single Li-Ion Cell, or Any Supply from 2.