SY8366H
Description
The SY8366H develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 6A continuous, 12A peak current. The SY8366H operates over a wide input voltage range from 4V to 28V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
The SY8366H adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 800k Hz under continuous conduction mode to minimize the size of inductor and capacitor.
Ordering Information
SY8366- (-
- )- Temperature Code Packa ge Code Optiona l Spec Code
Ordering Number Package type Note
SY8366HQQC QFN3x3-12
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Typical Applications
Features
- Low RDS(ON) for internal switches (top/bottom): 40/20 mΩ
- Wide input voltage range: 4-28V
- Instant PWM architecture to achieve fast transient responses
- Internal 600us softstart limits the inrush...
