ltc1705EGN - Brand New Linear Technology Power Supply Controllers, Monitors
-
Description
The LTC®1705 is a complete power supply controller for Intel Mobile Pentium processors. It includes two switching regulator controllers, each designed to drive a pair of N-channel MOSFETs in a voltage mode feedback, synchronous buck configuration, to provide the core and I/O supplies. The core controller includes a 5-bit DAC that conforms to the Intel Mobile VID specification. The IC also includes a low dropout linear regulator (LDO) that delivers up to 150mA of output current to provide the CLK supply.
Specifications and features
■ Three Regulated Outputs: Core, I/O and CLK in One Package
■ Integrated Intel Mobile 5-Bit VID DAC
■ No External Current Sense Resistors
■ All N-Channel External MOSFET Architecture
■ 550kHz Switching Frequency Minimizes External Component Size and Cost
■ Integrated 150mA LDO Linear Regulator
■ Excellent DC Accuracy: 1.25% for Core, 2% for I/O and CLK Supplies
■ PGOOD Flag Monitors All Three Outputs
■ High Efficiency Over Wide Load Current Range
■ Low Shutdown Current: < 100µA
■ Switchers Run Out-of-Phase to Minimize CIN
■ Small 28-Pin Narrow SSOP PackageApplication Scenarios
■ Complete Power Supply Controller for Intel Mobile Pentium® Processors
■ Intel Mobile Pentium Core, I/O, Clock Supplies
■ Multiple Logic Supply GeneratorComparison
Advantages[Advantages placeholder]Disadvantages[Disadvantages placeholder] -
Similar parts: 464 , Click to view
-
Datasheet
-
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.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
- Datasheet: Download ltc1705EGN
- Chipdatas Part: CD87-ltc1705EGN
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 14:40 +0800
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
-
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.