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High Voltage Input Buck ICs

Datasheet
LP6490-HV Buck
8-36Input Voltage(V):
AdjOutput Voltage(V):
180KSwitch Frequency(Hz):
2400Output Current(mA):
93Efficiency(%):
Syn.Mode:
PWM, inside N mosfet,98% Duty,,Line CompensationSpecial Features:
SOP-8Package:


30V 2.4A Synchronous Buck Converter



General Description

The LP6490 is a synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. The LP6490 offers a very compact solution that achieves a maximum of 2.4A of continuous output current. The LP6490 has synchronous mode operation for high efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. The LP6490 requires a minimum number of readily available standard external components. Other features include cable compensation, programmable current limit and thermal shutdown.
 
 

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