LTC3443EDE - Brand New Linear Technology IC Chips
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DESCRIPTION
The LTC®3443 is a high efficiency, fixed frequency, buckboost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The part is pin for pin compatible with its predecessor, the LTC3441, with a lower operating frequency (600kHz), and a VC pin clamp circuit during Burst Mode operation. The topology incorporated in the IC provides a continuous transfer function through all operating modes, making the product ideal for single Lithium Ion or multicell applications where the output voltage is within the battery voltage range.
FEATURES
■ Regulated Output with Input Above, Below or Equal
to the Output
■ Single Inductor, No Schottky Diodes
■ High Efficiency: Up to 96%
■ 28μA Quiescent Current in Burst Mode® Operation
■ Up to 1.2A Continuous Output Current from a Single
Lithium-Ion
■ True Output Disconnect in Shutdown
■ 2.4V to 5.5V Input Range
■ 2.4V to 5.25V Output Range
■ 600kHz Fixed Frequency Operation
■ Synchronizable Oscillator
■ Selectable Burst Mode or Fixed Frequency Operation
■ <1μA Quiescent Current in Shutdown
■ Small, Thermally Enhanced 12-Lead
(4mm × 3mm × 0.8mm) DFN packageAPPLICATIONS
■ Handheld Computers
■ Handheld Instruments
■ MP3 Players
■ Digital Cameras -
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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download LTC3443EDE
- Chipdatas Part: CD86-LTC3443EDE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/16 18:23 +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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Free shipping without minimum order.
