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ISL6263
ISL6263 - 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
Product Details
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5-Bit VID Single-PhaseVoltage Regulator for IMVP-6+ Santa Rosa GPU Core
**The ISL6263 IC is a Single-Phase Synchronous-Buck PWM voltage regulator
featuring Intersil’s Robust Ripple Regulator (R 3 ) Technology™. The ISL6263 is an implementation of the Intel® **
Mobile Voltage Positioning (IMVP) protocol for GPU Render Engine core power.
Integrated MOSFET drivers, bootstrap diode, and droop amplifier result in
lower component cost and smaller implementation area.
Intersil’s R 3 Technology™ combines the best features of both fixed-
frequency PWM and hysteretic PWM, delivering excellent light-load efficiency
and superior load transient response by commanding variable switching
frequency during the transitory event.
Features
• Precision single-phase core voltage regulator
- 0.5% system accuracy 0°C to +100°C
- Differential remote GPU die voltage sensing
- Differential droop voltage sensing
• Applications up to 25A
• Input voltage range: +5.0V to +25.0V
• Programmable PWM frequency: 200kHz to 500kHz
• Pre-biased output start-up capability
• 5-bit voltage identification input (VID)
- 1.28750 to 0.41200V
- 25.75mV steps
- Sequential or non-sequential VID change on-the-fly
• Selectable diode emulation mode
- Render Suspend mode only
- Render Performance and Render Suspend mode
• Selectable audio filter in render suspend mode
• Integrated MOSFET drivers and bootstrap diode
• Choice of current sensing schemes
- Lossless inductor DCR current sensing
- Precision resistive current sensing
• Overvoltage, undervoltage, and overcurrent protection
• Pb-free plus anneal available (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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