Fairchild Semiconductor Electronic Components Datasheet



FPF1504L

Advanced Load Management Switch


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September 2016
FPF1504 / FPF1504L
Advanced Load Management Switch
Features
1.0 V to 3.6 V Input Voltage Operating Range
Typical RDS(ON):
- 15 mΩ at VIN=3.3 V
- 20 mΩ at VIN=1.8 V
- 40 mΩ at VIN=1.0 V
Slew Rate Control
Output Discharge Function
Low <1 µA Quiescent Current at VON=VIN
ESD Protected: 4000 V HBM, 2000 V CDM
GPIO/CMOS-Compatible Enable Circuitry
Active HIGH and active LOW versions
Applications
Mobile Devices and Smart Phones
Portable Media Devices
Digital Cameras
Advanced Notebook, UMPC, and MID
Portable Medical Devices
GPS and Navigation Equipment
Description
The FPF1504/FPF1504L are low-RDS P-channel
MOSFET load switches of the IntelliMAX™ family.
Integrated slew-rate control prevents excessive inrush
current from the supply rails with capacitive loads
common in power applications. In addition, the
FPF1504/FPF1504L feature output discharge capability.
The input voltage range operates from 1.0 V to 3.6 V to
fulfill today's mobile device supply requirements. Switch
control is by a logic input (ON pin) capable of interfacing
directly with low-voltage CMOS control signals and
GPIOs in embedded processors.
Figure 1. Block Diagram
Ordering Information
Part Number
Top
Mark
FPF1504UCX
G4
FPF1504BUCX
G4
FPF1504LUCX
GZ
FPF1504LBUCX
GZ
Switch
(Typical)
At 1.8 VIN
20 mΩ
20 mΩ
20 mΩ
20 mΩ
Input Output ON Pin
Buffer Discharge Activity
Package
CMOS
CMOS
CMOS
CMOS
YES
YES
YES
YES
Active
HIGH
Active
HIGH
Active
LOW
Active
LOW
4-Ball, WLCSP, 0.5 mm Pitch
4-Ball, WLCSP with Backside
Laminate, 0.5 mm Pitch
4-Ball, WLCSP, 0.5 mm Pitch
4-Ball, WLCSP with Backside
Laminate, 0.5 mm Pitch
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L Rev. 1.11
www.fairchildsemi.com


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Application Diagram
CIN
VIN VOUT
ON
GND
COUT
To Load
Figure 2. Typical Application
Notes:
1. CIN=1 F, X5R, 0603, for example Murata GRM185R60J105KE26.
2. COUT=1 F, X5R, 0805, for example Murata GRM216R61A105KA01.
Pin Configurations
Figure 3. 1 x 1 mm WLCSP Bumps Facing Down
Figure 4. 1 x 1 mm WLCSP Bumps Facing Up
VOUT
A1
A2 VIN
GND B1
B2 ON
Figure 5. Pin Assignments (Top View)
VIN A2
A1 VOUT
ON B2 B1 GND
Figure 6. Pin Assignments (Bottom View)
Pin Definitions
Pin #
A1
A2
B1
B2
Name
VOUT
VIN
GND
ON
Description
Switch Output
Supply Input; Input to the Power Switch
Ground
ON/OFF Control
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
2
www.fairchildsemi.com


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Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
VIN
ISW
PD
TSTG
TA
JA
VIN, VOUT, VON to GND
Maximum Continuous Switch Current
Power Dissipation at TA=25°C
Storage Junction Temperature
Operating Temperature Range
Thermal Resistance, Junction-to-Ambient
1S2P with 1 Thermal Via
1S2P without Thermal Via
ESD Electrostatic Discharge Capability
Human Body Model,
JESD22-A114
Charged Device Model,
JESD22-C101
Min.
-0.3
-65
-40
4
2
Max.
4.0
1.5
1.0
+150
+85
95
187
Unit
V
A
W
°C
°C
°C/W
kV
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
VIN Supply Voltage
TA Ambient Operating Temperature
Min.
1.0
-40
Max.
3.6
+85
Unit
V
°C
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
3
www.fairchildsemi.com


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Electrical Characteristics
Unless otherwise noted, VIN=1.0 to 3.6 V, TA=-40 to +85°C; typical values are at VIN=3.3 V and TA=25°C.
Symbol
Parameter
Conditions
Min. Typ. Max. Units
Basic Operation
VIN Supply Voltage
IQ(OFF)
Off Supply
Current
FPF1504
FPF1504L
ISD(OFF)
Off Switch
Current
FPF1504
FPF1504L
IQ
Quiescent
Current
FPF1504
FPF1504L
RON On Resistance
VON=GND, VOUT=Open
VON= VIN, VOUT=Open
VON=GND, VOUT=GND
VON= VIN, VOUT=GND
IOUT=0 mA, VIN=3.6 V, VON=VIN
IOUT=0 mA, VON=VIH(MIN)
IOUT=0 mA, VIN=3.6 V, VON=GND
IOUT=0 mA, VON=VIL(MAX)
VIN=3.3 V, IOUT=200 mA, TA=25°C
VIN=1.8 V, IOUT=200 mA, TA=25°C
VIN=1.5 V, IOUT=200 mA, TA=25°C
VIN=1.0 V, IOUT=200 mA, TA=25°C
VIN=1.8 V, IOUT=200 mA, TA=85°C(3)
1.0
3.6
0.25
0.3
0.25
0.3
0.08
0.75
0.08
0.95
15 30
20 40
30
40 80
35 50
V
μA
RPD
Output Discharge Pull-Down
Resistance
VON=0 V or VIN, IOUT=-20 mA
65 95
VIH
On Input Logic
High Voltage
FPF1504
VIL
On Input Logic
Low Voltage
FPF1504
ION On Input Leakage
Dynamic Characteristics
tDON
Turn-On
Delay(4)
FPF1504
tR
VOUT Rise
Time(4)
FPF1504
VON=VIN or GND
RL=10 Ω, CL=0.1 µF, VIN=3.3 V,
TA=25°C
0.8
V
0.3
1 μA
80
130 μs
tON Turn-On Time(4) FPF1504
210
tDON
Turn-On
Delay(4)
FPF1504
FPF1504L
tR
VOUT Rise
Time(4)
FPF1504
FPF1504L
RL=500 Ω, CL=0.1 µF, VIN=3.3 V,
TA=25°C
tON Turn-On Time(4) FPF1504
FPF1504L
70 100
95
110 150
115
180 250
210
μs
Continued on the following page…
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
4
www.fairchildsemi.com


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Electrical Characteristics (Continued)
Unless otherwise noted, VIN=1.0 to 3.6 V, TA=-40 to +85°C; typical values are at VIN=3.3 V and TA=25°C.
Symbol
Parameter
Conditions
Min. Typ. Max. Units
Dynamic Characteristics (Continued)
tDOFF
Turn-Off
Delay(4)
FPF1504
25 30
tF
VOUT Fall Time(4) FPF1504
RL=10 Ω, CL=0.1 µF, VIN=3.3 V,
TA=25°C
2 μs
tOFF Turn-Off Time(4) FPF1504
27
tDOFF
Turn-Off
Delay(4)
FPF1504
FPF1504L
tF
VOUT Fall Time(4) FPF1504
FPF1504L
RL=500 Ω, CL=0.1 µF, VIN=3.3 V,
TA=25°C
tOFF Turn-Off Time(4) FPF1504
FPF1504L
Notes:
3. This parameter is guaranteed by design and characterization; not production tested.
4. tDON/tDOFF/tR/tF are defined in Figure 7.
5. Output discharge path is enabled during off.
25
2
12
14
37
16
μs
Timing Diagram FPF1504
Notes:
6. tON=tR + tDON.
7. tOFF=tF + tDOFF.
Figure 7. Timing Diagram for FPF1504
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
5
www.fairchildsemi.com


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Typical Performance Characteristics for FPF1504
Applicable to active high version only.
Figure 8. Shutdown Current vs. Temperature
Figure 9. Shutdown Current vs. Supply Voltage
Figure 10. Off Supply Current vs. Temperature
Figure 11. Off Supply Current vs. Supply Voltage
Figure 12. Quiescent Current vs. Temperature
Figure 13. Quiescent Current vs. Supply Voltage
(VON=VIN)
Figure 14. RON vs. Temperature
Figure 15. RON vs. Supply Voltage
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L Rev. 1.11
6
www.fairchildsemi.com


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Typical Performance Characteristics for FPF1504
Applicable to active high version only.
Figure 16. VOUT Rise/Fall Times vs. Temperature
(RL=10 Ω)
Figure 17. VOUT Turn-On/Turn-Off Delays
vs. Temperature (RL=10 Ω)
Figure 18. VOUT Rise/Fall Time vs. Temperature
(RL=500 Ω)
Vin:3.3V, 1V/DIV
25C
Vout:3.3V, 1V/DIV
IOUT:100mA/DIV
ON:0-2V, 2V/DIV
TIME:100us/DIV
Figure 20. Turn-On Response
(VIN=3.3 V, COUT=0.1 µF, RL=10 Ω)
Vin:3.3V, 1V/DIV
25C
Vout:3.3V, 1V/DIV
IOUT:10mA/DIV
ON:0-2V, 2V/DIV
TIME:100us/DIV
Figure 22. Turn-On Response
(VIN=3.3 V, COUT=0.1 µF, RL=500 Ω)
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L Rev. 1.11
7
Figure 19. VOUT Turn-On/Turn-Off Delays
vs. Temperature (RL=500 Ω)
Vin:3.3V, 1V/DIV
Vout:3.3V, 1V/DIV
IOUT:100mA/DIV
25C
ON:2-0V, 2V/DIV
TIME:10us/DIV
Figure 21. Turn-Off Response
(VIN=3.3 V, COUT=0.1 µF, RL=10 Ω)
Vin:3.3V, 1V/DIV
Vout:3.3V, 1V/DIV
25C
IOUT:10mA/DIV
ON:2-0V, 2V/DIV
TIME:10us/DIV
Figure 23. Turn-Off Response
(VIN=3.3 V, COUT=0.1 µF, RL=500 Ω)
www.fairchildsemi.com


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Application Information
Input Capacitor
IntelliMAX™ switches don’t require an input capacitor.
To reduce device inrush current, a 0.1 µF ceramic
capacitor, CIN, is recommended close to the VIN pin. A
higher value of CIN can be used to further reduce the
voltage drop experienced as the switch is turned on into
a large capacitive load.
Output Capacitor
IntelliMAX™ switches work without an output capacitor.
If the applications parasitic board inductance forces
VOUT below GND when switching off, a 0.1 µF capacitor,
COUT, should be placed between VOUT and GND.
Fall Time
Device output fall time can be calculated based on RC
constant of external components as follows:
tF RL CL 2.2
(1)
where tF is 90% to 10% fall time, RL is output,
load and CL is output capacitor.
The same equation works for a device with a pull-down
output resistor, then RL is replaced by a parallel
connected pull-down and external output resistor
combination, as follows:
tF
RL
RL
RPD
RPD
CL
2.2
(2)
where tF is 90% to 10% fall time, RL is output load,
RPDis output pull-down resistor (65 typical, and CL
is the output capacitor.
Recommended Land Pattern and Layout
For best thermal performance and minimal inductance
and parasitic effects, it is recommended to keep input
and output traces short and the capacitors as close to
the device as possible. Below is a recommended layout
for this device to achieve optimum performance.
Figure 24. Recommended Land Pattern and Layout
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
8
www.fairchildsemi.com


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The following information applies to the WLCSP package dimensions on the next page:
Product-Specific Dimensions
Product
DEX
FPF1504UCX
FPF1504BUCX
FPF1504LUCX
FPF1504LBUCX
960 µm ±30 µm
960 µm ±30 µm
0.230 mm
Y
0.230 mm
© 2012 Fairchild Semiconductor Corporation
FPF1504 / FPF1504L • Rev. 1.11
9
www.fairchildsemi.com


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0.03 C
2X
E
F
A
B
PIN A1 AREA
TOP VIEW
D
0.03 C
2X
0.05 C
0.06 C
0.625
0.539
0.50
0.50
Bottom Cu Pad
Solder Mask
RECOMMENDED LAND PATTERN
(NSMD PAD TYPE)
C
D
SEATING PLANE
SIDE VIEWS
0.50
4X
B
0.50
A
12
0.005 C A B
F
NOTES:
A. NO JEDEC REGISTRATION APPLIES.
B. DIMENSIONS ARE IN MILLIMETERS.
C. DIMENSIONS AND TOLERANCES PER
ASME Y14.5M, 2009.
D. DATUM C IS DEFINED BY THE SPHERICAL
CROWNS OF THE BALLS.
E. PACKAGE NOMINAL HEIGHT IS 582 MICRONS
BOTTOM VIEW
F. FOR DIMENSIONS D, E, X, AND Y SEE
PRODUCT DATASHEET.
G. DRAWING FILENAME: MKT-UC004ABrev3.


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