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发表于 2023-6-7 11:56:48
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SY8089
Features
• Low RDS(ON) for internal switches
(top/bottom):110mΩ/80mΩ
• 2.7-5.5V input voltage range
• 2A continuous, 3A peak load current capability
• 1MHz switching frequency minimizes the external
components
• Internal softstart limits the inrush current
• Reliable short circuit protection:
SY8089: Latch off protection
SY8089A: Hic-cup mode protection
• Reliable over-voltage protection:
SY8089: Latch off protection
SY8089A: No latch off protection
• 100% dropout operation
• RoHS Compliant and Halogen Free
• Compact package: SOT23-5
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