ncp5359 ON Semiconductor, ncp5359 Datasheet - Page 6

• Manufacturer Part Number: ncp5359
• Description: Vr11.1 & Amd Gate Driver
• Manufacturer: ON Semiconductor

Table 1. DECODER TRUTH TABLE
Greater than 2.0 V
Greater than 1.0 V, but less than 2.0 V
Greater than 1.0 V, but less than 2.0 V
Less than 1.0 V
DRVH-SW
DRVH-SW
SW
DRVL
PWM
IN
DRVL
IL
PWM Input
tpdl
DRVL
90%
2 V
t
fDRVL
tpdh
10%
High (current through MOSFET is greater than 0)
DRVH
Low (current through MOSFET is less than 0)
10%
Figure 4. Timing Diagram
t
fDRVH
http://onsemi.com
NCP5359
Figure 3.
90%
ZCD
6
X
X
tpdl
DRVH
90%
2 V
t
fDRVH
tpdh
10%
DRVL
High
High
Low
Low
10%
DRVL
t
rDRVH
90%
DRVH
High
Low
Low
Low