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Description
The article provides information about the electronic component model AT1452AS. This component falls under the category of IC Chips. The article describes the general features and specifications of the product. It also includes information on the applications where this electronic component can be used.
Specifications and features
Aimtron Technology manufactures the AT1452AS, which is a charger control IC for Photoflash capacitor. It has a soft start function, adjustable maximum duty cycle, autorefresh and auto-discharge (soft start capacitor) circuit. The adjustable soft start is programmed with an external capacitor on SS pin. The control technique allows for the use of an external resistor to change the switching duty and use of the transformer to control the input current. Automatic refresh allows the capacitor to remain charged while the output voltage drops 10%. It operates on a 2.5 to 5.5V supply voltage range. It also has low current consumption of 1mA in operation, 50 kHz or 100kHz operation frequency, built-in maximum duty control, push-pull output, built-in soft-start circuit, built-in auto-discharge function, and built-in auto-refresh function.
Application Scenarios
The AT1452AS electronic component is widely used in digital still cameras flash unit.
Comparison
Advantages- Adjustable maximum duty cycle
- Built-in auto-discharge function and auto-refresh function
- Low current consumption
- Can control input current
Disadvantages- It is designed specifically for DSC flash units only
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download AT1452AS
- Chipdatas Part: CD86-AT1452AS
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 19:38 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
