zl1505 Intersil Corporation, zl1505 Datasheet - Page 7

• Manufacturer Part Number: zl1505
• Description: Synchronous Step-down Mosfet Drivers
• Manufacturer: Intersil Corporation

12
11
10
9
8
7
6
5
4
3
5
4
3
2
1
0
7
6
5
4
3
2
4.5
4.5
4.5
High-Side Driver Pull-up Current
Low-Side Driver Rise Time, t
Low-Side Driver Fall Time, t
5
(V
5
5
GH
(C
(C
GL
- V
GL
5.5
7
5.5
= 3 nF, T
5.5
SW
Figure 13
= 3 nF, T
Figure 15
Figure 17
= 2.5 V, T
VDD (V)
VDD (V)
VDD (V)
6
6
6
A
A
= 25 °C)
= 25 °C)
A
6.5
= 25 °C)
6.5
6.5
LSEL=VDD
LSEL=GND
HSEL=BST
HSEL=SW
7
LSEL=VDD
LSEL=GND
RL
FL
7
7
7.5
7.5
7.5
ZL1505
4.5
3.5
2.5
4.5
3.5
2.5
1.5
6.5
5.5
4.5
3.5
4
3
2
5
4
3
2
1
6
5
4
3
4.5
4.5
4.5
HS Pull-up Current with Temperature
(V
5
5
5
GH
t
(C
(C
RL
t
FL
- V
GL
GL
with Temperature
with Temperature
5.5
5.5
5.5
SW
= 3 nF, LSEL = VDD)
= 3 nF, LSEL = VDD)
Figure 14
Figure 16
Figure 18
= 2.5 V, HSEL = BST)
VDD (V)
Data Sheet Revision 2/18/2009
VDD (V)
VDD (V)
6
6
6
6.5
6.5
6.5
www.intersil.com
7
7
-25 °C
7
25 °C
85 °C
-25 °C
25 °C
85 °C
-25 °C
25 °C
85 °C
7.5
7.5
7.5