ZL1505_10 INTERSIL [Intersil Corporation], ZL1505_10 Datasheet - Page 10

• Manufacturer Part Number: ZL1505_10
• Description: Synchronous Step-Down MOSFET Drivers
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 20. HIGH-SIDE DRIVER PULL-DOWN
FIGURE 22. HIGH-SIDE DRIVER RISE TIME, t
FIGURE 24. HIGH-SIDE DRIVER FALL TIME, t
17.5
15.5
13.5
11.5
11.5
5
4
3
2
1
0
9.5
7.5
5.5
3.5
9.5
7.5
5.5
3.5
4.5
4.5
4.5
CURRENT (V
T
(C
(C
5
A
5
5
GH
GH
= +25°C)
= 3nF, T
= 3nF, T
5.5
5.5
5.5
VDD (V)
VDD (V)
VDD (V)
GH
6
10
6
A
A
6
- V
= +25°C)
= +25°C)
6.5
SW
6.5
6.5
= 2.5V,
HSEL=BST
HSEL=SW
HSEL=BST
HSEL=SW
HSEL=BST
HSEL=SW
7
7
7
7.5
7.5
7.5
RH
FH
(Continued)
ZL1505
FIGURE 21. HS PULL-DOWN CURRENT WITH
FIGURE 23. t
FIGURE 25. t
4.5
3.5
2.5
1.5
8.5
7.5
6.5
5.5
4.5
3.5
5
4
3
2
7.5
6.5
5.5
4.5
3.5
4.5
4.5
4.5
TEMPERATURE (V
HSEL = BST)
HSEL = BST)
HSEL = BST)
5
5
RH
FH
5
WITH TEMPERATURE (C
WITH TEMPERATURE (C
5.5
5.5
5.5
VDD (V)
VDD (V)
VDD (V)
6
6
6
GH
6.5
6.5
6.5
- V
SW
7
7
7
-25 °C
25 °C
85 °C
-25 °C
-25 °C
25 °C
85 °C
25 °C
85 °C
= 2.5V,
GH
November 12, 2010
GH
7.5
7.5
= 3nF,
7.5
= 3nF,
FN6845.2