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Teilenummer | FDZ2040L |
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Beschreibung | Integrated Load Switch | |
Hersteller | Fairchild Semiconductor | |
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Gesamt 12 Seiten June 2013
FDZ2040L
Integrated Load Switch
Features
Optimized for Low-Voltage Core ICs in
Portable Systems
Very Small Package Dimension: WL-CSP
0.8 X 0.8 X 0.5 mm3
Current = 1.2 A, VIN max. = 4 V
Current = 2 A, VIN max. = 4 V (Pulsed)
RDS(ON) = 80 mΩ at VON = 0 V, VIN = 4 V
RDS(ON) = 85 mΩ at VON = 0 V, VIN = 3.6 V
RDS(ON) = 90 mΩ at VON = 0 V, VIN = 3 V
RoHS Compliant
General Description
This device is particularly suited for compact power
management in portable applications where 1.6 V to 4 V
input and 1.2 A output current capability are needed.
This load switch integrates a level-shifting function that
drives a P-channel power MOSFET in the very small 0.8
X 0.8 X 0.5 mm3 WL-CSP package.
Applications
Load Switch
Power Management in Portable Applications
Ordering Information
Part
Device Ball
Operating
Number Marking Pitch Temperature Range
FDZ2040L ZL 0.4 mm
-25 to 75°C
Switch
80 mΩ,
P-Channel
MOSFET
Package
0.8x0.8x0.5 mm3
WL-CSP
Packing
Method
Tape and
Reel
© 2012 Fairchild Semiconductor Corporation
FDZ2040L • Rev. B3
www.fairchildsemi.com
Typical Performance Characteristics (Continued)
0.0
VIN = 3V
VON = 0V
-0.3 IOUT = 0A
0.0
-0.3
TA = 25(oC)
-0.6 -0.6
-0.9 -0.9
-1.2
-1.5
-55 -35 -15 5 25 45 65 85 105 125
Junction Temperature, TJ (oC)
Figure 9. ON Pin Pull-Up Current vs. Temperature
0.70
VIN = 3V
0.65
-1.2
-1.5
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Supply Voltage, VIN (V)
Figure 10. ON Pin Pull-Up Current vs.
Supply Voltage
0.70
TA = 25(oC)
0.65
0.60
0.55
0.50
-55 -35 -15 5 25 45 65 85 105 125
Junction Temperature, TJ (oC)
Figure 11. ON Pin Logic HIGH Voltage
vs. Temperature
0.70
VIN = 3V
0.65
0.60
0.55
0.50
1 1.5 2 2.5 3 3.5 4 4.5
Supply Voltage, VIN (V)
Figure 12. ON Pin Logic HIGH Voltage vs.
Supply Voltage
0.70
TA = 25(oC)
0.65
0.60 0.60
0.55 0.55
0.50
-55 -35 -15 5 25 45 65 85 105 125
Junction Temperature, TJ (oC)
Figure 13. ON Pin Logic LOW Voltage
vs. Temperature
© 2012 Fairchild Semiconductor Corporation
FDZ2040L • Rev. B3
6
0.50
1 1.5 2 2.5 3 3.5 4 4.5
Supply Voltage, VIN (V)
Figure 14. ON Pin Logic LOW Voltage vs.
Supply Voltage
www.fairchildsemi.com
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12 Page | ||
Seiten | Gesamt 12 Seiten | |
PDF Download | [ FDZ2040L Schematic.PDF ] |
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