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AT1452

Preliminary Product Information

Photoflash Capacitor Charger for DSC

Features

鈥?2.5 to 5.5V supply voltage operating range.

鈥?Low current consumption: 1mA in operation,

鈥?50 kHz or 100kHz operation frequency .

鈥?Built-in maximum duty control.

鈥?push-pull output.

鈥?Built-in soft start circuit.

鈥?Built-in auto-discharge function.

General Description

The AT1452 is a charger control IC for Photoflash

capacitor with soft start function, adjustable

maximum duty cycle, auto refresh and auto-

discharge circuit. Adjustable soft start is

programmed with an external capacitor on SS pin.

It is ideal for DSC flash unit.

Applications

鈥igital Still Cameras flash unit

Block Diagram

Aimtron reserves the right without notice to change this circuitry and specifications.

2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878

WWW:

http://www.aimtron.com.tw

Fax: 886-3-563-0879

Email:

service@aimtron.com.tw

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AT1452相關(guān)型號(hào)PDF文件下載

• 型號(hào)
  版本
  描述
  廠商
  下載
• AT1450
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1450
• AT1452
  英文版
  AT1452 - Photoflash Capacitor Charger with Auto-Refresh for ...
  ETC
  AT1452
• AT1452
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1452
• AT1453
  英文版
  AT1453 - Photoflash Capacitor Charger for DSC (Demo Kit)
  ETC
  AT1453
• AT1453
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1453
• AT1454
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1454
• AT1457
  英文版
  1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT IC
  ETC
  AT1457
• AT1457
  英文版
  1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT IC
  ETC [ETC]
  AT1457
• AT1450S
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1450S
• AT1454A
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1454A
• AT1454B
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1454B
• AT1452AP
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1452AP
• AT1452BP
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1452BP
• AT1453AP
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1453AP
• AT1453BP
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1453BP
• AT1454M-GR...
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1454M-GRE
• AT1452AP-G...
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1452AP-GRE
• AT1452BP-G...
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1452BP-GRE
• AT1453AP-G...
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1453AP-GRE
• AT1453BP-G...
  英文版
  Photoflash Capacitor Charger for DSC
  AIMTRON [A...
  AT1453BP-GRE

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