sc1218strt Semtech Corporation, sc1218strt Datasheet - Page 4

• Manufacturer Part Number: sc1218strt
• Description: Sc1218 High-speed Synchronous Power Mosfet Driver
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Timing Diagrams
2005 Semtech Corp.
VIN & EN
VIN & EN
CO
CO
TG
TG
BG
BG
DRN
DRN
VIN>UVLO
VIN>UVLO
EN=“HI”
EN=“HI”
&
&
V
V
CO_HI
CO_HI
t
t
PDL_BG
PDL_BG
Rising Edge Transition
Rising Edge Transition
1.4V
1.4V
t
t
PDH_TG
PDH_TG
4
V
V
Falling Edge Transition
Falling Edge Transition
CO_LO
CO_LO
t
t
PDL_TG
PDL_TG
t
t
PDH_BG
PDH_BG
1.0V
1.0V
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SC1218