SY8368
Description
The SY8368 develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 8A continuous, 16A peak current. The SY8368 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 SY8368 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
- (-
- )- Tempera ture Code Packa ge Code Optional Spec Code
Ordering Number Package type Note
SY8368QNC
QFN3x3-10
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Typical Applications
Features
- Low RDS(ON) for internal switches (top/bottom): 20/10 mΩ
- Wide input voltage range: 4-28V
- Instant PWM architecture to achieve fast transient responses
- Internal 400u S softstart limits the inrush...
