June 1999
FDG6324L
Integrated Load Switch
General Description
This device is intended to be configured as a load switch and
is particularly suited for compact computer peripheral
switching applications where 3V to 20V input and 0.6A output
current capability are needed. This device features a small
N-Channel MOSFET (Q1) together with a large P-Channel
Power MOSFET (Q2) in a single SC70-6 package.
Features
V
DROP
=0.2V @ V
IN
=12V, I
L
=0.36A. R
(ON)
= 0.55
鈩?
V
DROP
=0.2V @
V
IN
=5V, I
L
=0.27A. R
(ON)
= 0.75
鈩?
Very small package outline (SC70-6).
Control MOSFET (Q1) includes Zener protection for ESD
ruggedness
(>6KV Human Body Model)
.
High density cell design for extremely low on-resistance.
SC70-6
SOT-23
SuperSOT
TM
-6
SuperSOT
TM
-8
SO-8
SOT-223
V
IN
, R
1
4
.2
V
ON/OFF
4
Q2
3
V
OUT
, C
1
EQUIVALENT APPLICATION
5
Q1
2
V
OUT
, C
1
IN
V
+
DROP
-
OUT
pin
1
R
1
, C
1
6
See Application Circuit
1
R
2
ON/OFF
SC70-6
Absolute Maximum Ratings
Symbol
V
IN
V
ON/OFF
I
L
T
A
= 25擄C unless otherwise noted
Parameter
Input Voltage Range
On/Off Voltage Range
Load Current
- Continuous
- Pulsed
(Note 1)
(Note 1 & 3)
(Note 2)
FDG6324L
3 - 20
2.5 - 8
0.6
1.8
0.3
-55 to 150
6
Units
V
V
A
P
D
T
J
,T
STG
ESD
Maximum Power Dissipation
Operating and Storage Temperature Range
Electrostatic Discharge Rating
Human Body Model (100pf/1500Ohm)
W
擄C
kV
THERMAL CHARACTERISTICS
R
胃JA
Thermal Resistance, Junction-to-Ambient
(Note 2)
415
擄C/W
FDG6324L Rev.D