FDC6330 Fairchild Semiconductor, FDC6330 Datasheet - Page 3

• Manufacturer Part Number: FDC6330
• Description: Integrated Load Switch
• Manufacturer: Fairchild Semiconductor

Typical Characteristics
0.25
0.15
0.05
0.4
0.3
0.2
0.1
0.2
0.1
0
0
0
2
Figure 1. Conduction Voltage Drop
Figure 3. On-Resistance Variation
Variation with Load Current.
0.05
0.02
0.01
0.5
0.2
0.1
0.0001
1
1
4
with Input Voltage.
D = 0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
2
6
T = 1 25°C
T = 25 °C
J
J
I , (A)
V
L
I N
Figure 4.Transient Thermal Response Curve.
0.001
, (V)
T = 125°C
J
3
8
Transient themal response will change depending on the circuit board design.
Thermal characterization performed using the conditions described in Note 2.
(continued)
I = 1 A
V
PW =3 00 us, D 2%
V
V
PW =300 us, D 2%
L
ON/OF F
ON/OFF
IN
= 12 V
10
4
0.01
= 1. 5 - 8 V
T = 25 °C
= 1.5 - 8 V
J
12
5
t , TIME (sec)
0.1
1
0.5
0.4
0.3
0.2
0.1
0
0
Figure 2. Conduction Voltage Drop
1
Variation with Load Current.
1
2
10
P(pk)
R
I , (A)
T - T
Duty Cycle, D = t / t
L
J
R
JA
JA
t
(t) = r(t) * R
1
A
T = 125°C
J
= P * R
t
= 180 °C/W
2
3
JA
1
100
V
V
PW =300 us, D 2%
ON/OF F
IN
(t)
JA
2
= 5V
4
T = 25 °C
= 1. 5 - 8 V
J
300
FDC6330L Rev. C
5