LTC3775FE - Brand New Analog Devices / Linear Technology IC Chips
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DESCRIPTION
The LTC®3775 is a high efficiency synchronous step-down switching DC/DC controller that drives an all N-channel power MOSFET stage from a 4.5V to 38V input supply voltage. A patented line feedforward compensation circuit and a high bandwidth error amplifier provide very fast line and load transient response.
FEATURES
■ Wide VIN Range: 4.5V to 38V
■ Line Feedforward Compensation
■ Low Minimum On-Time: tON(MIN) < 30ns
■ Powerful Onboard MOSFET Drivers
■ Leading Edge Modulation Voltage Mode Control
■ ±0.75%, 0.6V Reference Voltage Accuracy Over Temperature
■ VOUT Range: 0.6V to 0.8VIN
■ Programmable, Cycle-by-Cycle Peak Current Limit
■ Sense Resistor or RDS(ON) Current Sensing
■ Programmable Soft-Start
■ Synchronizable Fixed Frequency from 250kHz to 1MHz
■ Selectable Pulse-Skipping or Forced Continuous Modes of Operation
■ Low Shutdown Current: 14μA Typical
■ Thermally Enhanced 3mm × 3mm QFN PackageAPPLICATIONS
■ Automotive Systems
■ Telecom and Industrial Power Supplies
■ Point of Load Applications -
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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Popular parts of the same kind
- Datasheet: Download LTC3775FE
- Chipdatas Part: CD94-LTC3775FE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 18:33 +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)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
