Datasheet

1
2
3
6
5
4
VDD
IN-
IN+
VREF
OUTH
OUTL
UCC27611
7
PWRPAD
D1
Q1
1
2
3
6
5
4
VDD
IN-
IN+
VREF
OUTH
OUTL
UCC27611
7
PWRPAD
D2
Q2
VIN
1
2
3
6
5
4
VDD
IN-
IN+
VREF
OUTH
OUTL
UCC27611
7
PWRPAD
Q1
R1
C1 R2
UCC27611
www.ti.com SLUSBA5B –DECEMBER 2012
The alternate method would be to add a loading resistor to VREF to bleed off the charge.
This method eliminates the additional voltage drop from the diode but, reduces the current available for additional
circuits or gate drive if too small a value of resistor is used.
Figure 17. Loading Resistor to VREF (see Figure 21)
Figure 18. Typical Application
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