Integrated Load Switch
March 1999
FDC6323L Integrated Load Switch
General Description
These Integrated Load Switches are produced using Fairch...
Description
March 1999
FDC6323L Integrated Load Switch
General Description
These Integrated Load Switches are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. These devices are particularly suited for low voltage high side load switch application where low conduction loss and ease of driving are needed.
Features
VDROP=0.2V @ VIN=5V, IL=1A, VON/OFF= 1.5V to 8V VDROP=0.3V @ VIN=3.3V, IL=1A, VON/OFF= 1.5V to 8V. High density cell design for extremely low on-resistance. VON/OFF Zener protection for ESD ruggedness. >6KV Human Body Model. SuperSOTTM-6 package design using copper lead frame for superior thermal and electrical capabilities.
SOT-23
SuperSOTTM-6
SuperSOTTM-8
SO-8
SOT-223
SOIC-16
V in,R1
4
Q2
3
Vout,C1
EQUIVALENT CIRCUIT
O N / O FF
5
Q1
2
Vout,C1
IN
+
V DROP
-
OUT
pin 1
R1,C1
6
See Application Circuit
1
O N / O FF
R2
SuperSOT TM-6
Absolute Maximum Ratings
Symbol Parameter
TA = 25°C unless otherwise noted
FDC6323L
Units
VIN VON/OFF IL
Input Voltage Range On/Off Voltage Range Load Current @ VDROP=0.5V - Continuous - Pulsed
(Note 1) (Note 1 & 3) (Note 2a)
3-8 1.5 - 8 1.5 2.5 0.7 -55 to 150 6
V V A
PD TJ,TSTG ESD
Maximum Power Dissipation Operating and Storage Temperature Range
W °C kV
Electrostatic Discharge Rating MIL-STD-883D Human Body Model (100pf/1500Ohm)
THERMAL CHARACTERISTICS
RθJA...
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