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$5000ADI DC371A
ADI Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp
Brands: Analog Devices, Inc
Mfr.Part #: DC371A
Datasheet: DC371A Datasheet (PDF)
Package/Case: undefined
Product Type: Special Purpose Regulators
RoHS Status:
Stock Condition: 2,302 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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DC371A General Description
The LTC3714 is a synchronous step-down switching regulator controller for CPU power. An output voltage between 0.6V and 1.75V is selected by a 5-bit code (Intel mobile VID specification). The controller uses a constant on-time, valley current control architecture to deliver very low duty cycles without requiring a sense resistor. Operating frequency is selected by an external resistor and is compensated for variations in VIN and VOUT.
Discontinuous mode operation provides high efficiency operation at light loads. A forced continuous control pin reduces noise and RF interference and can assist secondary winding regulation by disabling discontinuous mode when the main output is lightly loaded. Internal op amp allows programmable offsets to the output voltage during power saving modes.
Fault protection is provided by internal foldback current limiting, an output overvoltage comparator and optional short-circuit shutdown timer. Soft-start capability for supply sequencing is accomplished using an external timing capacitor. The regulator current limit level is user programmable. Wide supply range allows operation from 4V to 36V at the input.
Features
- True Current Mode with Ultrafast Transient Response
- Stable with Ceramic COUT
- tON(MIN) < 100ns for Operation from High Input Ranges
- Supports Active Voltage Positioning
- No Sense Resistor Required
- 5-Bit VID Programmable Output Voltage: 0.6V to 1.75V
- Dual N-Channel MOSFET Synchronous Drive
- Programmable Output Offsets
- Power Good Output Voltage Monitor
- Wide VIN Range: 4V to 36V
- Adjustable Frequency
- Programmable Soft-Start
- Output Overvoltage Protection
- Optional Short-Circuit Shutdown Timer
- Forced Continuous Control Pin
- Logic Controlled Micropower Shutdown: IQ ≤ 30μA
- Available in 0.209" Wide 28-Lead SSOP Package
Application
- Power Supply for Mobile Pentium® Processors and Transmeta Processors
- Notebook and Portable Computers
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Analog Devices Inc. | Product Category: | ADI |
| Brand: | Analog Devices |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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365 days quality guarantee for all products
