F5312 2A車(chē)充IC方案 

F5312
2.0A/40V, Step-Down CC/CV Switching Regulator

Description
The F5312 is monolithic integrated circuits which provide all of the active functions for a step-down CC/CV switching regulator capable of driving up to 2A loads with excellent line and load regulation characteristics. The wide input voltage range of 8V to 40V makes the F5312 suitable for regulating power from a wide variety of sources, including 24V industrial supplies and automotive batteries.
The F5312 provides for a complete design using a minimum number of external components.
The F5312 also has built in programmable soft-start, over current protection, output short circuit
protection and thermal shutdown functions.

Features
Internal Power Mosfet Switches
VIN Operation Rang 8V~40V
Adjustable Switching Frequency up to 100kHz
2A Constant Output Current Capability
CC/CV Control Mode
Fully Dynamic 10 to 85% Duty Cycle
Excellent Line and Load Regulation
Internal Programmable Soft-Start
Output Short Circuit Protection
Internal Thermal Shutdown (TSD)
Internal Error Amplifier Compensation
Low Standby Current 20μA
Available in SO8-EP Package[本信息來(lái)自于今日推薦網(wǎng)]