SY8501 DC/DC降压芯片 1A 电源IC 100V 原装正品一级代理
税前: ¥7.60
General Description
SY8501 develops high efficiency synchronous step-down DC-DC converter capable of delivering 1.0A current. The SY8501 operates over a wide input voltage range from 7V to 100V and integrate main switch and synchronous switch with very low RDS(ON)to minimize the conduction loss. The device adopts the instant PWM architecture to achieve fast transient responses for high step down applications.
Features
low RDS(ON) for internal switches (top/bottom): 500mΩ/240mΩ
7-100V input voltage range
1A output current capability
Adjustable switching frequency
Instant PWM architecture to achieve fast transient responses.
2ms internal softstart limits the inrush current
Precious +/-2% 1.2V reference
RoHS Compliant and Halogen Free
Compact SO8E package
Applications
Non-Isolated Telecommunication Buck Regulator
Secondary High Voltage Post Regulator
Automotive Systems
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