Datasheet Details
Part number:
LM2657
Manufacturer:
National Semiconductor
File Size:
959.89 KB
Description:
Dual synchronous buck regulator controller.
LM2657_NationalSemiconductor.pdf
LM2657_NationalSemiconductor.pdf
Datasheet Details
Part number:
LM2657
Manufacturer:
National Semiconductor
File Size:
959.89 KB
Description:
Dual synchronous buck regulator controller.
LM2657, Dual Synchronous Buck Regulator Controller
LM2657 Features
* line feedforward to improve the response to input transients. At very light loads, the user can choose between the highefficiency Pulse-skip mode or the constant frequency Forced-PWM mode. Lossless current limiting without the use of external sense resistors is made possible by sensing the voltage d
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