Datasheet4U Logo Datasheet4U.com

AT1450 - Photoflash Capacitor Charger

General Description

The AT1450 is a single-channel PWM control IC for Photoflash capacitor charger with soft start function and auto-discharge circuit.

Adjustable soft start is programmed with an external capacitor on SS pin.

Digital Still Cameras flash unit Block Diagram Aimtron reserves the r

Key Features

  • 2.5 to 13 V supply voltage operating range.
  • Low current consumption: 6 mA in operation,.
  • 20 kHz to 1 MHz operation frequency range.
  • Provides a fixed output current with minimal supply voltage fluctuations by using an external resistor to set the output current.
  • Totem-pole output.
  • Built-in soft start circuit.
  • Built-in auto-discharge function. General.

📥 Download Datasheet

Datasheet Details

Part number AT1450
Manufacturer Aimtron Technology
File Size 344.56 KB
Description Photoflash Capacitor Charger
Datasheet download datasheet AT1450 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AT1461 AT1461 ETC
AT10 Through-Hole Sealed Cermet Attenuators Tocos
AT10-0009 Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz Tyco Electronics
AT10-0009-TB Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz Tyco Electronics
AT10-0009TR Voltage Variable Absorptive Attenuator/ 800 - 1000 MHz Tyco Electronics

Other Datasheets by Aimtron Technology

Part Number Description
AT1452 Photoflash Capacitor Charger
AT1453 Photoflash Capacitor Charger
AT1454 Photoflash Capacitor Charger
AT1454A Photoflash Capacitor Charger
AT1454AB Photoflash Capacitor Charger

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
www.DataSheet4U.com AT1450 Preliminary Product Information Photoflash Capacitor Charger for DSC Features • 2.5 to 13 V supply voltage operating range. • Low current consumption: 6 mA in operation, • 20 kHz to 1 MHz operation frequency range. • Provides a fixed output current with minimal supply voltage fluctuations by using an external resistor to set the output current. • Totem-pole output. • Built-in soft start circuit. • Built-in auto-discharge function. General Description The AT1450 is a single-channel PWM control IC for Photoflash capacitor charger with soft start function and auto-discharge circuit. Adjustable soft start is programmed with an external capacitor on SS pin.