FDG6324L Fairchild Semiconductor, FDG6324L Datasheet - Page 3

• Manufacturer Part Number: FDG6324L
• Description: IC LOAD SWITCH INT 20V SC70-6
• Manufacturer: Fairchild Semiconductor
• Type: High Side Switchr

Specifications of FDG6324L

• Number Of Outputs: 1
• Rds (on): 550 mOhm
• Internal Switch(s): Yes
• Current Limit: 600mA
• Voltage - Input: 3 ~ 20 V
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• On Resistance (max): 0.58 Ohms
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Maximum Power Dissipation: 300 mW
• Mounting Style: SMD/SMT
• Switch Configuration: Dual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Electrical Characteristics
1.5
1.2
0.9
0.6
0.3
1.2
0.8
0.6
0.4
0.2
0
1
0
2
0
Figure 3. On-Resistance Variation
V
V
PW =300us, D 2%
Figure 1. Conduction Voltage Drop
ON/OFF
IN
0.005
0.002
= 12V
0.05
0.02
0.01
0.5
0.2
0.1
0.0001
1
= 2.5 - 8V
4
D = 0.5
0.2
0.5
0.1
Variation with Load Current.
0.05
with Input Voltage.
0.02
0.01
6
Single Pulse
Figure 4. Transient Thermal Response Curve.
2.
V , (V)
0.001
I , (A)
IN
L
1
8
T = 125°C
J
Thermal characterization performed using the conditions described in Note
I = 0.5A
V
PW =300us, D 2%
L
ON/OFF
Transient thermal response will change depending on the circuit board
1.5
(T
T = 25°C
10
0.01
J
A
= 2.5 - 8V
T = 125°C
= 25
J
25°C
O
12
C unless otherwise noted )
2
t , TIME (sec)
1
0.1
1.2
0.9
0.6
0.3
0
0
V
V
PW =300us, D 2%
Figure 2. Conduction Voltage Drop
IN
ON/OFF
= 5V
= 2.5 - 8V
1
0.4
Variation with Load Current.
T = 125°C
J
P(pk)
0.8
T - T = P * R
Duty Cycle, D = t / t
J
I , (A)
R
L
R
10
t
JA
1
A
JA
t
(t) = r(t) * R
2
T = 25°C
J
1.2
=415 °C/W
JA
1
(t)
2
JA
1.6
100
FDG6324L Rev.D
200
2