FPF3488UCX

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This literature is subject to all applicable copyright laws and is not for resale in any manner. FPF3488 SIDO Over-Voltage Protection Load Switch Features Description  Single Input Dual Output (SIDO) Switch VBUS to VOUT Path VBUS to SYS Path The FPF3488 features a Single Input Dual Output (SIDO) power switch, which offers surge protection and Over-Voltage Protection (OVP), to protect downstream components and enhancing overall system robustness.  Surge Protection under IEC 61000-4-5 VBUS: ±100 V  Input Voltage Range VBUS: 2.7 V ~ 13.5 V  Max. Continuous Current Capability VOUT Path: 3.5 A SYS Path: 6 A         VOUT Path: Typ. 28 mΩ The FPF3488 is available in a 28-bump, 1.67 mm x 2.96 mm Wafer-Level Chip-Scale Package (WL-CSP) with 0.4 mm pitch. SYS Path: Typ. 33 mΩ Over-Voltage Protection (OVP)  POK is paired with always ON LDO to power downstream devices when VBUS is greater than 2.7 V, regardless of OVLO, EN1 and EN2 State. This provides system power supply without battery. Ultra Low On-Resistance - Channel one (VBUS to VOUT) is an active-low, 28 V/3.5 A rated, power MOSFET switch with an internal clamp supporting ±100 V surge protection, fixed OVP at 13.9 V (±400 mV). Channel two (VBUS to SYS) is a active-high, 6 V/6 A rated, power MOSFET, fixed OVP at 5.25 V (±250 mV) and Reverse Current Blocking (RCB) during its OFF State. VOUT Path: 13.9 V ±400 mV Applications SYS Path: 5.25 V ±250 mV Always ON LDO Output POK for VBUS Detection and System Power Up without Battery   Mobile Handsets and Tablets Wearable Devices Active LOW Control for VBUS to VOUT Path Active HIGH Control for VBUS to SYS Path Active HIGH Control for Device Shutdown CMOS output FLAG for VBUS to SYS Path Additional Information For the full datasheet, please contact a Fairchild Sales Representative. RCB for VBUS to SYS Path Over-Temperature Protection (OTP) Ordering Information Part Number Operating Temperature Top Mark Range FPF3488UCX -40°C – +85°C VE Packing Method Package 28-Ball, 0.4 mm Pitch WLCSP Tape & Reel Product-Specific Dimensions This table applies to the WLCSP package dimensions on the following page. D E X Y 2960 μm ±30 μm 1670 μm ±30 μm 235 μm ±18 μm 280 μm ±18 μm © 2015 Fairchild Semiconductor Corporation FPF3488 • 1.4 www.fairchildsemi.com FPF3488 — SIDO Over-Voltage Protection Load Switch August 2015 0.03 C E 2X F A 1.20 B 0.40 A1 BALL A1 INDEX AREA Solder Mask 2.40 D Bottom of Cu Pad 0.40 0.03 C TOP VIEW RECOMMENDED LAND PATTERN (NSMD PAD TYPE) 2X 0.06 C 0.05 C E C D SEATING PLANE 1.20 0.005 0.40 28X G F E 2.40 A 1 2 3 4 F BOTTOM VIEW C A B NOTES A. NO JEDEC REGISTRATION APPLIES. B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCE PER ASMEY14.5M, 2009. D. DATUM C IS DEFINED BY THE SPHERICAL CROWNS OF THE BALLS. E. PACKAGE NOMINAL HEIGHT IS F. FOR DIMENSIONS D, E, X, AND Y SEE PRODUCT DATASHEET. G. DRAWING FILENAME: MKT-UC028AB REV1. D C B 0.40 SIDE VIEWS ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. 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