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EN5394QI
EN5394QI - Brand New Intel / Altera IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
The EN5394QI is a Power Supply on a Chip (PwrSoC) DC to DC converter with
integrated inductor, PWM controller, MOSFETS, and compensation providing the
smallest possible solution size in a 68 pin QFN module. The switching
frequency can be synchronized to an external clock or other EN5394QIs with the
added capability of phasing multiple EN5394QIs as desired. Other features
include precision ENABLE threshold, pre-bias monotonic start-up, margining,
and parallel operation.
EN5394QI is specifically designed to meet the precise voltage and fast
transient requirements of present and future high-performance applications
such as set-top boxes/HD DVRs, LAN/SAN adapter cards, audio/video equipment,
optical networking, multi-function printers, test and measurement, embedded
computing, storage, and servers. Advanced circuit techniques, ultra high
switching frequency, and very advanced, high-density, integrated circuit and
proprietary inductor technology deliver high quality, ultra compact, non-
isolated DC-DC conversion. Operating this converter requires very few external
components.
The Altera Enpirion integrated inductor solution significantly helps to reduce
noise. The complete power converter solution enhances productivity by offering
greatly simplified board design, layout and manufacturing requirements.
All Altera Enpirion products are RoHS compliant and lead-free manufacturing
environment compatible.
Features
• Integrated Inductor, MOSFETS, Controller in
a 8 x 11 x 1.85mm package
• Wide input voltage range of 2.375V to 6.6V.
• > 30W continuous output power.
• High efficiency, up to 93%.
• Output voltage margining
• Monotonic output voltage ramp during start
up with pre-biased loads.
• Precision Enable pin for accurate sequencing
of power converters and Power OK signal.
• Programmable soft-start time.
• Soft Shutdown.
• 4 MHz operating frequency with ability to
synchronize to an external system clock or
other EN5394’s.
• Programmable phase delays between
synchronized units to allow reduction of
input ripple.
• Master/slave configuration for paralleling
multiple EN5394’s for greater power output.
• Under Voltage Lockout, Over-current, Short
Circuit, and Thermal Protection
• RoHS compliant, MSL level 3, 260C reflow.
Applications
• Point of load regulation for low-power
processors, network processors, DSPs,
FPGAs, and ASICs
• Low voltage, distributed power architectures
with 2.5V, 3.3V or 5V, 6V rails
• Computing, broadband, networking,
LAN/WAN, optical, test & measurement
• A/V, high density cards, storage, DSL, STB,
DVR, DTV, Industrial PC
• Beat frequency sensitive applications
• Applications requiring monotonic start-up with
pre-bias
• Ripple voltage sensitive applications
• Noise sensitive applications
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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