FDY6342L Fairchild Semiconductor, FDY6342L Datasheet

IC LOAD SWITCH 8V -0.83A SC89-6

FDY6342L

Manufacturer Part Number
FDY6342L
Description
IC LOAD SWITCH 8V -0.83A SC89-6
Manufacturer
Fairchild Semiconductor
Type
High Side Switchr
Datasheet

Specifications of FDY6342L

Number Of Outputs
1
Rds (on)
500 mOhm
Internal Switch(s)
Yes
Current Limit
830mA
Voltage - Input
2.5 ~ 8 V
Operating Temperature
-55°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
SC-89-6, SOT-666
On Resistance (max)
3.5 Ohms
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Maximum Power Dissipation
625 mW
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FDY6342LTR
©2008 Fairchild Semiconductor Corporation
FDY6342L Rev.B1
FDY6342L
Integrated Load Switch
Features
MOSFET Maximum Ratings
Thermal Characteristics
Package Marking and Ordering Information
V
V
I
P
T
R
R
Load
IN
ON/OFF
D
J
θJA
θJA
Max r
Max r
Max r
Max r
Control MOSFET (Q1) includes Zener protection for ESD
ruggedness (>4 kV Human body model)
High performance trench technology for extremely low r
Compact industry standard SC89-6 surface mount package
RoHS Compliant
, T
1
Symbol
Device Marking
STG
2
DS(on)
DS(on)
DS(on)
DS(on)
3
H
= 0.5 Ω at V
= 0.7 Ω at V
= 1.2 Ω at V
= 1.8 Ω at V
Gate to Source Voltage (Q2)
Gate to Source Voltage (Q1)
Load Current
Power Dissipation
Power Dissipation
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
6
SC89-6
5
GS
GS
GS
GS
4
= 4.5 V, I
= 2.5 V, I
= 1.8 V, I
= 1.5 V, I
FDY6342L
-Continuous
-Pulsed
Device
D
D
D
D
ON/OFF
= –0.83 A
= –0.70 A
= –0.43 A
= –0.36 A
Vin,R1
 
R1,C1
T
A
= 25 °C unless otherwise noted
Parameter
6
4
5
See Application Circuit
DS(on)
Package
SC89-6
Q2
1
General Description
This
management in portable electronic equipment where 2.5 V to
8 V input and 0.83 A 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
SC89-6 package.
Applications
Power management
Load switch
Q1
device
2
1
Reel Size
3
7 ’’
is
NC
R2
Vout,C1
(Note 1a)
(Note 1b)
(Note 1a)
(Note 1b)
(Note 2)
(Note 2)
particularly
ON/OFF
IN
Tape Width
suited
8 mm
Equivalent Circuit
–55 to +150
–0.5 to 8
Ratings
–0.83
0.625
0.446
–1.0
200
280
±8
V
for
DROP
compact
October 2008
www.fairchildsemi.com
3000 units
Quantity
OUT
Units
°C/W
power
°C
W
V
V
A
tm

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FDY6342L Summary of contents

Page 1

... R Thermal Resistance, Junction to Ambient θJA Package Marking and Ordering Information Device Marking Device H FDY6342L ©2008 Fairchild Semiconductor Corporation FDY6342L Rev.B1 General Description = –0.83 A This device D management in portable electronic equipment where 2 –0. input and 0.83 A output current capability are needed. This = – ...

Page 2

... Source to Drain Diode Forward Voltage SD NOTES determined with the device mounted θJA the user's board design. 2. Pulse Test: Pulse Width < 300 µs, Duty cycle < 2.0%. FDY6342L Load Switch Application circuit ON/OFF R2 External Component Recommendation: For additional in-rush current control, R2 and C1 can be added. For more information, see application note AN1030 © ...

Page 3

... PW = 300 s D < 0.0 1.0 1.5 2.0 2.5 -V INPUT VOLTAGE (A) IN, Figure 5. On- Resistance Variaton with Input Current ©2008 Fairchild Semiconductor Corporation FDY6342L Rev. °C unless otherwise noted J 0.5 0.4 0.3 0.2 0.1 0.0 0.6 0.8 0.5 0.4 0.3 0.2 0.1 ...

Page 4

... Dimensional Outline and Pad Layout 1.70 1.50 6 1.20 BSC 1 (0.20) 0.20 BSC ©2008 Fairchild Semiconductor Corporation FDY6342L Rev.B1 0.30 0.50 0.15 4 1.70 1.25 1.55 3 0.30 0.50 LAND PATTERN RECOMMENDATION 1.00 0.60 SEE DETAIL A 0.56 0.35 BSC 0.10 0.00 NOTES: UNLESS OTHERWISE SPECIFIED A) THIS PACKAGE CONFORMS TO EIAJ SC89 PACKAGING STANDARD ...

Page 5

... Product Status Advance Information Formative / In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production ©2008 Fairchild Semiconductor Corporation FDY6342L Rev.B1 ® FRFET Programmable Active Droop™ SM ® Global Power Resource QFET Green FPS™ QS™ Green FPS™ e-Series™ ...

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