特价热销厂家专供 上海芯龙电源变换器芯片 XL2576P

Features
Wide 4.5V to 40V Input Voltage Range
Output Adjustable from 1.23V to 37V
Maximum Duty Cycle 98%
Minimum Drop Out 1.5V
Fixed 52KHz Switching Frequency
2A Constant Output Current Capability
Internal Optimize Power Transistor
High efficiency
Excellent line and load regulation
TTL shutdown capability
ON/OFF pin with hysteresis function
Built in thermal shutdown function
Built in current limit function
SOP8-EP (Exposed PAD) package