Description
The ZCC2007is a high efficiency,current mode, fully integrated boost converter, which can start up from an input voltage as low as 1.8V and convert up to 5.5V output voltage. During shutdown, it can disconnect the output from the input.
The converter integrates10mΩ/30mΩpower MOSFETs and can deliver up to 3A output current at 5V output with 2.5V input supply. When the output is shorted, the ZCC2007 enters hiccup protection mode and recovers automatically when the output short is removed. The ZCC2007 also includes input under voltage lockout, output over voltage protection, cycle-by- cycle over current protection, short circuit protection and thermal shutdown to prevent damage in the event of output overload.The ZCC2007 is available in a low profile 10-pin2mmx2mm FCQFN package.
Features
*1.8V Minimum Input Voltage
*Output Voltage Range:2.5V to 5.5V
*8A Peak Switching Current Limit
*10mΩ(LS)/ 30mΩ(HS) Power MOSFETs
*High Efficiency (96.2% at VIN = 3.7V,Vout =5V,lout=3A)
*True Load Disconnection from Input
*±1% Accurate Reference Voltage
*Internal Compensation and Soft Start
*Low Shutdown Current < 1μA
*Over-Current and Short-Circuit Protection
*Output Overvoltage Protection
*Thermal Shutdown
*2x2mm FCQFN 10-Pin Package
*This is a Pb-Free Device
Applications
*Tablets
*USB Power Supply
*Battery Powered Products
*Power Banks, Battery Backup Units
|
楼主
标题置顶
标题高亮
