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ISL6620CR
ISL6620CR - Brand New RENESAS Gate Drivers
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
**VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement
and Load Current Monitoring Features**
The ISL6334B, ISL6334C control microprocessor core voltage regulation by
driving up to 4 interleaved synchronous-rectified buck channels in parallel.
This multiphase architecture results in multiplying channel ripple frequency
and reducing input and output ripple currents. Lower ripple results in fewer
components, lower cost, reduced power dissipation, and smaller implementation
area.
Microprocessor loads can generate load transients with extremely fast edge
rates and require high efficiency at light load. The ISL6334B, ISL6334C
utilizes Intersil’s proprietary Active Pulse Positioning (APP), Adaptive Phase
Alignment (APA) modulation scheme, active phase adding and
dropping to achieve and maintain the extremely fast transient response with
fewer output capacitors and high efficiency from light to full load.
Features
• Intel VR11.1 Compliant
• H_CPURST_N Input to Eliminate Required Extensive External Circuitry for
Proper PSI# Operation of Intel’s Eaglelake Chipset Platforms
• Proprietary Active Pulse Positioning (APP) and Adaptive Phase Alignment
(APA) Modulation Scheme
• Proprietary Active Phase Adding and Dropping with Diode Emulation Scheme For
Enhanced Light Load Efficiency
• Precision Multiphase Core Voltage Regulation
- Differential Remote Voltage Sensing
- ±0.5% Closed-loop System Accuracy Over Load, Line and Temperature
- Bi-directional, Adjustable Reference-Voltage Offset
• Precision Resistoror DCR Differential Current Sensing
- Accurate Load-Line (Droop) Programming
- Accurate Channel-Current Balancing
- Accurate Load Current Monitoring via IMON Pin
• Microprocessor Voltage Identification Input
- Dynamic VID™ Technology for VR11.1 Requirement
- 8-Bit VID, VR11 Compatible
• Average Overcurrent Protection and Channel Current Limit
• Precision Overcurrent Protection on IMON Pin
• Thermal Monitoring and Overvoltage Protection
• Integrated Programmable Temperature Compensation
• Integrated Open Sense Line Protection
• 1 to 4-Phase Operation, Coupled Inductor Compatibility
• Adjustable Switching Frequency up to 1MHz Per Phase
• Package Option
- QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product
Outline
• Pb-Free (RoHS Compliant)
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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