Silergy SY8386
The SY8386 develops a high efficiency synchronous step-down DC/DC regulator capable of delivering 6A current over a wide input voltage range of 4.5V to 24V. This control method provides stable operation without complex compensation and even with low ESR ceramic capacitors. The SY8386 is available in a compact QFN2.5×2.5-16 package.| Part No. | SY8386 |
|---|---|
| Datasheet | SY8386 Download |
| Manufacturer |  Silergy |
| Description | Synchronous Step Down Regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Silergy’s proprietary Instant-PWM™ fast-response, constant-on-time (COT) PWM control method supports high input/output voltage ratios (low duty cycles), and fast transient response while maintaining a near constant operating frequency over line, load and output voltage ranges. Internal 38mΩ power and 19mΩ synchronous rectifier switches provide excellent efficiency over a range of applications, especially for low output voltages and low duty cycles. SY8386 also integrates a bypass switch which allows the IC to be powered by external DC source. Cycle-by-cycle current limit, input under voltage lock-out, internal soft-start, output under voltage protection and over voltage protection and thermal shutdown provide safe operation in all operating conditions. Ordering Information SY8386 □(□□)□ Tempera ture Code Pa cka ge Code Optional Spec Code Ordering Number Package type Note SY8386RHC QFN2.5×2.5-16 --FEATURES
● Low RDS(ON) for Internal Switches (Top/Bottom): 38/19mΩ●...
