FDG6331L Fairchild Semiconductor, FDG6331L Datasheet
FDG6331L
Manufacturer Part Number
FDG6331L
Description
IC LOAD SWITCH INT 8V SC70-6
Manufacturer
Fairchild Semiconductor
Type
High Side Switchr
Datasheet
1.FDG6331L.pdf
(4 pages)
Specifications of FDG6331L
Number Of Outputs
1
Rds (on)
260 mOhm
Internal Switch(s)
Yes
Current Limit
800mA
Voltage - Input
2.5 ~ 8 V
Operating Temperature
-55°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
SC-70-6, SC-88, SOT-363
Output Current
0.8 A
Input Voltage
2.5 V to 8 V
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FDG6331L
FDG6331LTR
FDG6331LTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FDG6331L
Manufacturer:
FAIRCHILD
Quantity:
5 321
Part Number:
FDG6331L
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
FDG6331L(IOS)
Manufacturer:
TI
Quantity:
47
FDG6331L
Integrated Load Switch
General Description
This device is particularly suited for compact power
management in portable electronic equipment where
2.5V to 8V input and 0.8A output current capability are
needed. This load switch integrates a small N-Channel
power MOSFET (Q1) that drives a large P-Channel
power MOSFET (Q2) in one tiny SC70-6 package.
Applications
2001 Fairchild Semiconductor Corporation
Absolute Maximum Ratings
Symbol
V
V
I
P
T
Thermal Characteristics
R
Package Marking and Ordering Information
Load
Power management
Load switch
J
IN
ON/OFF
D
, T
JA
Device Marking
STG
Pin 1
.31
SC70-6
Gate-Source Voltage (Q2)
Gate-Source Voltage (Q1)
Load Current
Maximum Power Dissipation
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction-to-Ambient
– Continuous
– Pulsed
FDG6331L
Device
Parameter
ON/OFF
Vin,R1
R1,C1
T
4
5
6
A
=25
See Application Circuit
o
C unless otherwise noted
Reel Size
Q2
7’’
(Note 1a)
(Note 2)
(Note 1)
(Note 2)
Q1
Features
–0.8 A, –8 V.
Control MOSFET (Q1) includes Zener protection for
ESD ruggedness (>6KV Human body model)
High performance trench technology for extremely
low R
Compact industry standard SC70-6 surface mount
package
3
2
1
Vout,C1
Vout,C1
R2
DS(ON)
Tape width
–55 to +150
8mm
R
R
R
Ratings
–0.5 to 8
DS(ON)
DS(ON)
DS(ON)
IN
–0.8
–2.4
ON/OFF
415
0.3
8
Equivalent Circuit
= 260 m
= 330 m
= 450 m
+
V
DROP
@ V
@ V
@ V
–
April 2001
FDG6331L Rev B(W)
3000 units
GS
GS
GS
Quantity
= –1.8 V
= –4.5 V
= –2.5 V
OUT
Units
C/W
W
V
V
A
C
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Datasheet:
FDG6331L Summary of contents
Page 1
... Reel Size 7’’ April 2001 R = 260 –4.5 V DS(ON 330 –2.5 V DS(ON 450 –1.8 V DS(ON) GS Equivalent Circuit IN OUT + – V DROP ON/OFF Ratings Units 8 V –0 –0.8 A –2.4 0.3 W –55 to +150 C 415 C/W Tape width Quantity 8mm 3000 units FDG6331L Rev B(W) ...
Page 2
... Notes the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of JA the drain pins guaranteed by design while Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%. FDG6331L Load Switch Application Circuit ON/OFF R2 External Component Recommendation: For additional in-rush current control, R2 and C1 can be added ...
Page 3
... Figure 2. Conduction Voltage Drop Variation with Load Current. 0.6 0.5 0 125 C 0 0.1 0 1.6 2 2.4 1.25 Figure 4. On-Resistance Variation = -1.5- 125 0.4 0.8 1 ON/OFF PW = 300us, D < 125 2.75 3.5 4. INPUT VOLTAGE (V) IN With Input Voltage FDG6331L Rev B (W) 2.4 5 ...
Page 4
... 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™ FAST Bottomless™ FASTr™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ GTO™ HiSeC™ DenseTrench™ ...