ZL1505_10 INTERSIL [Intersil Corporation], ZL1505_10 Datasheet - Page 8

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

Typical Performance Curves
FIGURE 12. LOW-SIDE DRIVER PULL-DOWN
FIGURE 8. MINIMUM PWMH ON-TIME, t
FIGURE 10. LOW-SIDE DRIVER PULL-UP CURRENT
6.6
5.6
4.6
3.6
2.6
1.6
0.6
8
7
6
5
4
3
2
1
16
14
12
10
4.5
8
6
4
2
4.5
4.5
(C
5
CURRENT (V
5
5
(V
GH
GL
= 0)
5.5
5.5
5.5
= 2.5V, T
VDD (V)
VDD (V)
VDD (V)
GL
6
6
6
8
= 2.5V, T
A
= +25°C)
6.5
6.5
6.5
LSEL=VDD
LSEL=GND
LSEL=VDD
LSEL=GND
A
7
7
7
= +25°C)
-25 °C
25 °C
85 °C
PWMH,ON
7.5
7.5
7.5
(Continued)
ZL1505
FIGURE 11. LS PULL-UP CURRENT WITH
FIGURE 13. LS PULL-DOWN CURRENT WITH
FIGURE 9. MINIMUM PWMH OFF-TIME, t
6.6
5.6
4.6
3.6
2.6
1.6
8
7
6
5
4
3
30
26
22
18
14
10
4.5
4.5
4.5
(C
TEMPERATURE (V
5
TEMPERATURE (V
5
5
GH
= 0)
5.5
5.5
5.5
VDD (V)
VDD (V)
VDD (V)
6
6
6
GL
GL
6.5
6.5
6.5
= 2.5V, LSEL = VDD)
= 2.5V, LSEL = VDD)
7
7
7
-25 °C
-25 °C
-25 °C
25 °C
85 °C
25 °C
85 °C
25 °C
85 °C
November 12, 2010
PWMH,OFF
7.5
7.5
7.5
FN6845.2