Comparison Between FS6M07652RTC and FSDM0465RS
Function
FS6M07652RTC FSDM0465RS
FSDM0465RS Advantages
Soft-Start
Adjustable soft-start
time using an external
capacitor
Internal soft-start with
typically 10ms (fixed)
! Gradually increasing current limit during
soft-start further reduces peak current and
voltage component stresses
! Eliminates external components used for
soft-start in most applications
! Reduces or eliminates output overshoot
! Built into controller ! Built into controller ! Improve light-load efficiency
Burst Mode Operation ! Output voltage
! Output voltage fixed ! Reduces no-load consumption
drops to around half
© 2008 Fairchild Semiconductor Corporation
FSDM0465RS Rev. 1.0.1
7
www.fairchildsemi.com