FPF1203 Fairchild Semiconductor, FPF1203 Datasheet

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FPF1203

Manufacturer Part Number
FPF1203
Description
Manufacturer
Fairchild Semiconductor
Datasheet

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FPF1203UCX
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© 2011 Fairchild Semiconductor Corporation
FPF1203 / FPF1204 • Rev. 1.1.4
FPF1203 / FPF1204
IntelliMAX
Features
Applications
Ordering Information
Part Number
FPF1203UCX
FPF1204UCX
1.2V to 5.5V Input Voltage Operating Range
Typical R
Slew Rate Control with t
Output Discharge Function on FPF1204
Low <1.5µA Quiescent Current
ESD Protected: Above 7kV HBM, 2kV CDM
GPIO/CMOS-Compatible Enable Circuitry
4-Bump, WLCSP 0.76mm x 0.76mm, 0.4mm Pitch
Mobile Devices and Smart Phones
Portable Media Devices
Tablet PCs
Advanced Notebook, UMPC, MID
Portable Medical Devices
GPS and Navigation Equipment
45mΩ at V
55mΩ at V
90mΩ at V
185mΩ at V
ON
:
IN
IN
IN
Mark
Top
IN
QM
=5.5V
=3.3V
=1.8V
QL
=1.2V
Ultra-Small, Slew-Rate-Controlled Load Switch
R
: 100µs
(Typical)
at 3.3V
Switch
55mΩ
55mΩ
IN
Discharge
Output
65Ω
NA
Active HIGH
Active HIGH
Description
The
IntelliMAX
switch and analog control features. Integrated slew-rate
control prevents inrush current and the resulting
excessive voltage drop on the power rail. The input
voltage range operates from 1.2V to 5.5V to provide
power-disconnect capability for post-regulated power
rails in portable and consumer products. The low shut-
off current of 1µA (maximum) allows power designs to
meet standby and off-power drain specifications.
The FPF1203/FPF1204 is controlled by an active-HIGH
logic input (ON pin) compatible with standard CMOS
GPIO circuitry found on Field Programmable Gate Array
(FPGA) embedded processors. The FPF1203/FPF1204
is available in 0.76mm x 0.76mm 4-bump WLCSP.
Activity
ON Pin
FPF1203/FPF1204
load switch with integrated P-channel
100µs 4-BUMP, Wafer-Level Chip-Scale
100µs
t
R
Package (WLCSP) 0.76mm x
0.76mm, 0.4mm Pitch
is
ultra-small
Package
June 2011
www.fairchildsemi.com
integrated

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FPF1203 Summary of contents

Page 1

... The low shut- off current of 1µA (maximum) allows power designs to meet standby and off-power drain specifications. The FPF1203/FPF1204 is controlled by an active-HIGH logic input (ON pin) compatible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) embedded processors ...

Page 2

... Application Diagram Functional Block Diagram ESD Protection Figure 2. Functional Block Diagram (Output Discharge for FPF1204 Only) © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 Figure 1. Typical Application FPF1203/4 CONTROL LOGIC Turn-On Slew Rate Controlled Driver Output Discharge 2 V OUT ...

Page 3

... Switch Output OUT A2 V Supply Input: Input to the power switch IN B1 GND Ground B2 ON ON/OFF Control, active HIGH © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1 Figure 6. Pin Assignments (Bottom View) Description 3 Figure 4. WLCSP Bumps Facing Up (Bottom View) V ...

Page 4

... Absolute Maximum Ratings. Symbol V Input Voltage IN T Ambient Operating Temperature A © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 Parameter =25°C A 1S2P with One Thermal Via 1S2P without Thermal Via Human Body Model, JESD22-A114 (1,2) Charged Device Model, ...

Page 5

... Output discharge enabled during off-state DON OFF F DOFF. © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 =-40 to +85°C. Typical values are Condition V =OFF, V =Open OUT V =GND, V =GND ON OUT I =0mA OUT V =5.5V, I =200mA, T ...

Page 6

... Figure 9. Off Supply Current vs. Temperature (V OUT Figure 11. Quiescent Current vs. Temperature Figure 13. R vs. Temperature ON © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 Figure 8. Shutdown Current vs. Supply Voltage Figure 10. Off Supply Current vs. Supply Voltage Floating) Figure 12. Quiescent Current vs. Supply Voltage 6 (V Floating) OUT Figure 14 ...

Page 7

... Typical Performance Characteristics Figure 15. ON Pin Threshold vs. V Figure 17. Turn-Off Response (V C =0.1µF, R OUT Figure 19. Turn-Off Response (V C =0.1µF, R OUT © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 (Continued) Figure 16. Turn-On Response (V IN Figure 18. Turn-Off Response (V =3.3V, C =1µ =10Ω, FPF1203) L =3.3V, C =1µ ...

Page 8

... OUT V and GND pins. This capacitor prevents parasitic OUT board inductance from forcing V © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 P-channel load the switch is on recommended. C exceed V could result in current flow through the body diode from ...

Page 9

... Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2011 Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1 0.03 C ...

Page 10

... Fairchild Semiconductor Corporation FPF1203 / FPF1204 • Rev. 1.1.4 10 www.fairchildsemi.com ...

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