FPF1205 FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

ƒ 1.2V to 4.0V Input Voltage Operating Range ƒ Typical RON: 75m Ω at VIN=3.3V 110mΩ at VIN=1.8V 240mΩ at VIN=1.2V ƒ Slew Rate Control with tR: 110µs ƒ Output Discharge Function on FPF1206 ƒ Low <1.5µA Quiescent Current ƒ Extra Low <100nA Off Supply Current ƒ ESD Protected: Above 7000V HBM, 2000V CDM ƒ GPIO/CMOS-Compatible Enable Circuitry ƒ 4-Bump WLCSP, 0.76mm x 0.76mm, 0.4mm Pitch

Applications

ƒ Mobile Devices and Smart Phones ƒ Portable Media Devices ƒ Ultra-Portable / Mobile Computing ƒ Advanced Notebook, UMPC, MID ƒ Portable Medical Devices ƒ GPS and Navigation Equipment

Description

The FPF1205/06 is an ultra-small IntelliMAX ™ load switch with integrated P-channel switch and analog control features. Internal slew-rate control prevents inrush current and the resulting excessive voltage drop on power rail. The input voltage range operates from 1.2V to 4.0V 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 FPF1205/06 is controlled by an active-HIGH logic input (ON pin) compatible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) and embedded processors. The FPF1205/06 is available in a 0.76mm x 0.76mm 4-bump Wafer-Level Chip-Scale Package (WLCSP).

Ordering Information

(Typical) at 3.3VIN Output Discharge ON Pin Activity tR Package FPF1205UCX QK 75m Ω NA Active HIGH 110µs 4-Ball WLCSP, 0.76mm x 0.76mm, 0.4mm Pitch FPF1206UCX QL 75m Ω 65 Ω Active HIGH 110µs

© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FPF1205 / FPF1206 • Rev. 1.0.0 4 FPF1205 / FPF1206 — IntelliMAX™ Advanced Load Switch 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 Min. Max. Unit VIN V IN, VOUT, VON to GND -0.3 4.2 V ISW Maximum Continuous Switch Current 1.2 A PD Power Dissipation at T A=25°C 1.0 W TSTG Storage Junction Temperature -65 +150 °C TA Operating Temperature Range -40 +85 °C ΘJA Thermal Resistance, Junction-to-Ambient 1S2P with One Thermal Via 110 °C/W 1S2P without Thermal Via 95 ESD Electrostatic Discharge Capability (3,4) Human Body Model, JESD22-A114 7 kV Charged Device Model, JESD22-C101 2 Notes: 3. Measured using 2S2P JEDEC std. PCB. 4. Measured using 2S2P JEDEC PCB COLD PLATE Method. 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 Min. Max. Unit VIN Supply Voltage 1.2 4.0 V TA Ambient Operating Temperature -40 +85 °C

© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FPF1205 / FPF1206 • Rev. 1.0.0 5 FPF1205 / FPF1206 — IntelliMAX™ Advanced Load Switch

Electrical Characteristics

Symbol Parameter Conditions Min. Typ. Max. Unit Basic Operation VIN Supply Voltage 1.2 4.0 V IQ(OFF) Off Supply Current V ON=GND, VOUT=Open, VIN=4V 100 nA ISD Shutdown Current V ON=GND, VOUT=GND 1 μA IQ Quiescent Current I OUT=0mA 1.5 μA RON On Resistance VIN=3.3V, IOUT=200mA, TA=25°C 75 100 mΩ VIN=1.8V, IOUT=200mA, TA=25°C 110 150 VIN=1.2V, IOUT=200mA, TA=25°C 240 300 VIN=1.8V, IOUT=200mA, TA=85°C 160 200 RPD Output Discharge R PULL DOWN VIN=3.3V, VON=0V, IFORCE=20mA, TA=25°C, FPF1206 65 110 Ω VIH On Input Logic HIGH Voltage VIN <1.5V 0.9 V VIN=1.5V to 4.0V 1.1 VIL On Input Logic LOW Voltage V IN=1.2V to 4.0V 0.75 V ION On Input Leakage V ON=VIN or GND 1 μA Dynamic Characteristics(5) tDON Turn-On Delay (6) VIN=3.3V, RL=10Ω, CL=0.1µF, TA=25°C 110 μs tR V OUT Rise Time(6) 110 tON Turn-On Time(6) 220 tDOFF Turn-Off Delay (6) VIN=3.3V, RL=10Ω, CL=0.1µF, TA=25°C, FPF1205 μs tF V OUT Fall Time(6) 2 tOFF Turn-Off Time (6) 9 tDOFF Turn-Off Delay VIN=3.3V, RL=500Ω, CL=0.1µF, TA=25°C, FPF1205 μs tF V OUT Fall Time 95 tOFF Turn-Off Time (6) 105 tDOFF Turn-Off Delay VIN=3.3V, RL=500Ω, CL=0.1µF, TA=25°C, FPF1206(7) 7.0 μs tF V OUT Fall Time 10.5 tOFF Turn-Off Time(6) 17.5 Notes: 5. These parameters are guaranteed by design and characterization; not production tested. 6. t DON/tDOFF/tR/tF are defined in Figure 24. 7. Output discharge path is enabled during device off.

CMOS-compatible input, controls the state of the switch. quick output discharge when the switch is turned off. reduce the voltage drop in higher-current applications. discharge mechanism of the load switch. Figure 25. Typical Application

Figure 26. 4 Ball, 0.76 x 0.76 mm Wafer-Level Chip-Scale WLCSP Packaging the most recent package drawing: http://www.fairchildsemi.com/packaging/.

0.005 CAB

A. NO JEDEC REGISTRATION APPLIES. B. DIMENSIONS ARE IN MILLIMETERS. ±39 MICRONS (461-539 MICRONS). G. DRAWING FILNAME: MKT-UC004AFrev1.

0.05 C E

© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FPF1205 / FPF1206 • Rev. 1.0.0 11 FPF1205 / FPF1206 — IntelliMAX™ Advanced Load Switch