SC4602A View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC4602A' PDF : 18 Pages View PDF
SC4602A/B
POWER MANAGEMENT
Electrical Characteristics (Cont.)
Unless otherwise specified, VCC = 3.3V, TA = -40oC to 85oC, TA = TJ.
Parameter
Test Conditions
Min
Typ
Max
Unit
N-channel and P-Channel Driver Outputs (Cont.)
NDRV Output Rise Time (1)
NDRV Output Fall Time (1)
Deadtime Delay
(PDRV high to NDRV high) (1)
Vgs = 3.3V, COUT = 1.0nF
Vgs = 3.3V, COUT = 1.0nF
15
ns
15
ns
adaptive
Deadtime Delay
(NDRV low to PDRV low) (1)
50
ns
Notes:
(1) Guaranteed by design.
(2) Guaranteed by characterization.
(3) Dead time delay from PDRV high to NDRV high is adaptive. As the phase node voltage drops below 600mV due to PDRV
high, NDRV will start to turn high.
Marking Information
yyww = Date Code (Example: 0012)
xxxxxxxx = Semtech Lot No. (Example: E901
01-1)
2006 Semtech Corp.
yyww = Date Code (Example: 0012)
xxxxxxxx = Semtech Lot No. (Example: E901
01-1)
4
www.semtech.com
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