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SY8120 SOT23 High Efficiency Fast Response, 2A, 18V Input Synchronous Step Down Regulator
SY8120BABC SOT23-6
SY8120B1ABC SOT23-6 更新版本

 

 SY8120 内置MOS 2A/18V同步降压转换芯片

 

概述:

    

SY8120 develops high efficiency synchronous step down DC-DC converter capable of delivering 2A load current. SY8120 operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low RDs(on) to minimize the conduction loss

SY8120 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 under heavy load conditions to minimize the size of inductor and capacitor

 

特性:


Low RDs(oN) for internal switches (top/bottom): 145/135mR

4.5-18V input voltage range

2A load current capability

Instant PWM architecture to achieve fast transient responses Internal softstart limits the inrush current

2% 0.6V reference

RoHS Compliant and Halogen Free

Compact package: SOT23-6

 

典型应用:

 


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