LTC1625IGN - Brand New Analog Devices / Linear Technology DC DC Switching Controllers
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DESCRIPTION
The LTC®1625 is a synchronous step-down switching regulator controller that drives external N-Channel power MOSFETs using few external components. Current mode control with MOSFET VDS sensing eliminates the need for a sense resistor and improves efficiency. The frequency of a nominal 150kHz internal oscillator can be synchronized to an external clock over a 1.5:1 frequency range.
FEATURES
■ Highest Efficiency Current Mode Controller
■ No Sense Resistor Required
■ Stable High Current Operation
■ Dual N-Channel MOSFET Synchronous Drive
■ Wide VIN Range: 3.7V to 36V
■ Wide VOUT Range: 1.19V to VIN
■ ±1% 1.19V Reference
■ Programmable Fixed Frequency with Injection Lock
■ Very Low Drop Out Operation: 99% Duty Cycle
■ Forced Continuous Mode Control Pin
■ Optional Programmable Soft Start
■ Pin Selectable Output Voltage
■ Foldback Current Limit
■ Output Overvoltage Protection
■ Logic Controlled Micropower Shutdown: IQ < 30µA
■ Available in 16-Lead Narrow SSOP and SO PackagesAPPLICATIONS
■ Notebook and Palmtop Computers, PDAs
■ Cellular Telephones and Wireless Modems
■ Battery Chargers
■ Distributed Power -
Similar parts: 3823 , 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 LTC1625IGN
- Chipdatas Part: CD93-LTC1625IGN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 18:20 +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.