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NN3471FAS-A
NN3471FAS-A - Brand New N/A 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
NN31001A is a synchronous DC-DC step down regulator (1-ch), Power Supply in
Package (PSiP), which integrates a Controller IC that employs a hysteretic
control system, two Power MOSFETs, an Inductor and Capacitors into a single
8.5 x 7.5 x 4.7mm QFN package.
The easiness of mounting PSiP onto a Printed Circuit Board (PCB), a very small
footprint and a highly reduced number of external components, offers very
compact and simplified solutions for applications requiring pointof-load
design.
FEATURES
● High-Speed Response DC-DC Step Down Regulator Circuit
that employs Hysteretic Control System
● Built-in inductor and capacitors
● Skip (discontinuous) Mode for high efficiency at light load
Maximum Output Current : 7 A
● Input Voltage Range : PVIN=AVIN = 4.5 V to 28 V,
Output Voltage Range : 0.6 V to 5.5 V
Selectable Switching Frequency 400 kHz / 600 kHz / 800kHz
● Built-in Feed Back Resistors for 1.0 V / 3.3 V default settings
Configurable output voltage settings using external Resistors
● Adjustable Soft Start
● Low Operating and Standby Quiescent Current
● Open Drain Power Good Indication for Output Over / Under
Voltage
● Selectable Auto recovery / latch off protection system
● Adjustable current limit threshold
● Built-in Under Voltage Lockout (UVLO),
Thermal Shut Down (TSD), Under Voltage Detection (UVD),
Over Voltage Detection (OVD), Short Circuit Protection (SCP)
Over Current Protection (OCP)
● Plastic Quad Flat Non-leaded Package Heat Slug Down
(QFN Type, Size : 8.5 mm 7.5 mm, 0.5 mm pitch)
APPLICATIONS
High Current Distributed Power Systems such as
• DSP and FPGA Point-of-Load Applications
• Routers
• Industrial Equipment
• Space constrained Applications etc.
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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