FDC6324 Fairchild Semiconductor, FDC6324 Datasheet

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FDC6324

Manufacturer Part Number
FDC6324
Description
Integrated Load Switch
Manufacturer
Fairchild Semiconductor
Datasheet

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Symbol
V
V
I
P
T
ESD
THERMAL CHARACTERISTICS
R
R
© 1999 Fairchild Semiconductor Corporation
Absolute Operating Range
L
These Integrated Load Switches are produced using
Fairchild's proprietary, high cell density, DMOS
technology.
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.
General Description
J
IN
ON/OFF
D
FDC6324L
Integrated Load Switch
,T
JA
JC
SuperSOT -6
STG
SOT-23
Parameter
Input Voltage Range
ON/OFF Voltage Range
Load Current @ V
Maximum Power Dissipation
Operating and Storage Temperature Range
Electrostatic Discharge Rating MIL-STD-883D Human Body
Model (100pf/1500Ohm)
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Case
This
pin 1
TM
very
SuperSOT
DROP
high
=0.5V - Continuous
TM
-6
density
T
- Pulsed
A
= 25°C unless otherwise noted
process
SuperSOT
O N / O FF
V i n , R 1
R 1 , C 1
(Note 2a)
(Note 2)
(Note 2a)
(Note 1 & 3)
(Note 1)
TM
is
-8
4
5
6
S e e A p p l i c a t i o n C i r c u i t
Features
Q 2
V
V
High density cell design for extremely low on-resistance.
V
>6KV Human Body Model.
SuperSOT
superior thermal and electrical capabilities.
SO-8
DROP
DROP
ON/OFF
Q 1
=0.2V @ V
=0.3V @ V
Zener protection for ESD ruggedness.
3
2
1
TM
-6 package design using copper lead frame for
V o u t , C 1
V o u t , C 1
R 2
IN
IN
=12V, I
=5V, I
FDC6324L
-55 to 150
1.5 - 8
SOT-223
3 - 20
180
1.5
2.5
0.7
60
6
IN
L
=1A, V
L
=1A, V
O N / O FF
E Q U I V A L E N T C I R C U I T
ON/OFF
ON/OFF
=1.5 to 8V.
+
=1.5 to 8V
V
D R O P
-
SOIC-16
March 1999
FDC6324L Rev. D
°C/W
°C/W
Units
kV
°C
W
V
V
A
O U T

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FDC6324 Summary of contents

Page 1

... SOIC-16 SOT-223 FDC6324L 1 1.5 2.5 0.7 -55 to 150 6 180 Units °C kV °C/W °C/W FDC6324L Rev. D ...

Page 2

... ON/OFF ON/OFF 3.3V IN ON/OFF 3 ON/OFF DROP IN ON/OFF DROP IN ON/OFF J Min Typ Max 3 1.5 0.135 0.2 0.215 0 Units 1 µA -1 µ guaranteed JC FDC6324L Rev. D ...

Page 3

... ON/OFF PW =300us 125° 25° 1 ON/OFF PW =300us ( Versus =5.0V L DROP =300us 125° 25° ( Versus =5.0V (ON FDC6324L Rev ...

Page 4

... Figure 11. Switching Waveforms. . Vin = Von/off = 300KOhm Ci = 10uF Co = 1uF td(off td(on (KOhm Vin = 12V Von/off = 300KOhm Ci = 10uF Co = 1uF (KOhm off t t d(off) r 90% 90% 10% 10% 90% 50% 50% PULSE W IDTH FDC6324L Rev. D 100 100 t f INVERTED ...

Page 5

... Transient thermal response will change depends on the circuit board design unless otherwise noted ) 0.01 0 TIME (sec ( See Note 2a JA P(pk ( Duty Cycle 100 300 FDC6324L Rev. D ...

Page 6

... FDC6324L Load Switch Application APPLICATION CIRCUIT Component Values R1 Typical 10k - 1M R2 Typical 0 - 10k C1 Typical 1000pF Design Notes R1 is needed to turn off Q2. R2 can be used to soft start the switch in the case the output capacitance Co is small. R2 should be at least 10 times smaller than R1 to guarantee Q1 turns on. ...

Page 7

... Label 184mm x 184mm x 47mm Pizza Box for Standard Option Trailer SSOT-6 Tape Leader Configuration: Figure 2.0 Carrier Tape Cover Tape Trailer Tape 160mm minimum 1998 Fairchild Semiconductor Corporation Antistatic Cover Tape F63TNR Label 631 Pin 1 D87Z SSOT-6 Unit Orientation TNR 10,000 13” ...

Page 8

SuperSOT TM -6 Tape and Reel Data and Package Dimensions, continued SSOT-6 Embossed Carrier Tape Configuration: Figure 3 Pkg type SSOT-6 3.23 3.18 8.0 1.55 +/-0.10 +/-0.10 +/-0.3 +/-0.05 (8mm) Notes: ...

Page 9

... SuperSOT TM -6 Tape and Reel Data and Package Dimensions, continued SuperSOT -6 (FS PKG Code 31, 33) 1998 Fairchild Semiconductor Corporation Scale 1:1 on letter size paper Dimensions shown below are in: inches [millimeters] Part Weight per unit (gram): 0.0158 September 1998, Rev. A ...

Page 10

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ CMOS FACT™ FACT Quiet Series™ ® FAST FASTr™ ...

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