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R2J20651NP
R2J20651NP - Brand New RENESAS 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
This all-in-one SiP for POL (point-of-load) applications is a multi-chip
module incorporating a high-side MOS FET, low-side MOS FET, and PWM controller
in a single QFN package. The on and off timing of the power MOS FET is
optimized by the built-in driver circuit, making this device suitable for
large-current high-efficiency buck converters.
In a simple peak-current mode topology, stable operation is obtained in a
closed power loop, and a fast converter is easily realized with the addition
of simple components. Furthermore, the same topology can be applied to realize
converters for parallel synchronized operation with current sharing, and two-
phase operation.
The package also incorporates a high-side bootstrap Schottky barrier diode
(SBD), eliminating the need for an external SBD for this purpose.
Features
• Three chips in one package for high-efficiency and space saving
• Large average output current (35 A)
• Wide input voltage range: 8 to 14 V
• 0.6 V reference voltage accurate to within 1%
• Wide programmable switching frequency: 200 kHz to 1 MHz
• Fast response by peak-current-mode topology.
• Simple current sharing (up to five modules in parallel)
• Two-phase operation in parallel operation
• Built-in SBD for boot strapping
• On/off control
• Hiccup operation under over load condition
• Tracking function
• Thin small package: 56-pin QFN (8 mm × 8 mm)
• Pb-free
Applications
• Network equipment
• Telecommunications equipment
• Servers
• POL modules
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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