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RT8101GSP
RT8101GSP - Brand New RICHTEK DC DC Switching Controllers
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
General Description
The RT8101/A are DC/DC synchronous buck PWM controllers with embedded driver
support up to 12V+12V boot-strapped voltage for high efficiency power driving.
The parts are with full functions of voltage regulation, power monitoring and
protection into a single small footprint packages SOP-8 and SOP-8 (Exposed
Pad).
The RT8101/A apply a high-gain voltage mode PWM control for simple application
design. An internal 0.8V reference allows the output voltage to be precisely
regulated to low voltage requirement. The parts are proposed with two type
including RT8101 and RT8101A with fixed operating frequency of 300kHz and
600kHz respectively. Based on the features that RT8101/A offered, the parts
provide an optimum solution between efficiency, total B.O.M. count, and cost.
Features
• Single 12V Bias Supply
• Drives All Low Cost N-MOSFETs
• High-Gain Voltage Model PWM Control
• 300kHz/600kHz Fixed Frequency Oscillator
• Fast Transient Response :
► High-Speed GM Amplifier
► Full 0 to 100% Duty Ratio
► External Compensation in the Control Loop
• Internal Soft-Start
• Adaptive Non-Overlapping Gate Driver
• Over-Current Fault Monitor on MOSFET, No Current Sense Resistor Required
• RoHS Compliant and 100% Lead (Pb)-Free
Applications
• Graphic Card
• Motherboard, Desktop Servers
• IA Equipments
• Telecomm Equipments
• High Power DC-DC Regulators
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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