Brand: Silergy Corp. · SKU: X8286A · MPN: SY8286A · Category: Components
The SY8286A is a high-efficiency synchronous step-down DC/DC regulator capable of delivering 6A current. It integrates the main switch and synchronous switch with very low RDS(ON) to minimize conduction loss. The device operates over a wide input voltage range from 4V to 23V. It adopts the instant PWM architecture for fast transient responses and high efficiency at light loads, operating at a pseudo-constant frequency of 600kHz to minimize inductor and capacitor size. It includes various protection features and is available in a QFN3x3-20 package.
| Architecture | Instant PWM |
|---|---|
| Input Voltage Range | 4V to 23V |
| Switching Frequency | 600kHz (Pseudo-constant) |
| Light Load Operation | PFM/PWM Selectable |
| Output Current Capability | 6A |
| Internal Reference Voltage | ±1% |
| Switch RDS(ON) (Top/Bottom) | 38/19 mΩ |
| Warranty | Standard manufacturer warranty (Check distributor for specifics) |
| Weight | N/A |
| Dimensions | QFN3x3-20 package |
The SY8286A is a high-efficiency synchronous step-down DC/DC regulator from Silergy, designed to supply up to 6A of output current. Key features include a wide 4V to 23V input range, low internal switch resistance for efficiency, and a 600kHz operating frequency. It supports PFM/PWM selectable light load operation and includes comprehensive protection features like Output Current Limit, Output Short Circuit Protection, UVLO, and Over Temperature Protection.
Yes, this SY8286A Synchronous Step-Down DC/DC Regulator (X8286A) is 100% genuine Silergy Corp. hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This SY8286A Synchronous Step-Down DC/DC Regulator includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the X8286A.