USB Power Delivery Protection Objective Solution Solution Products e USTh B Power Delivery Specification enables 1 Multifuse PPTC Resettable Fuse: MF-LSMF300/24X the maximum functionality of USB by providing (Profile 3: 12 V, 3 A Profile 4: 20 V, 3 A) more flexible power delivery along with data 1 4-Channel 5.0 V TVS Diode Array: over a single cable. Increased and low power CDDFN10-0524P levels (10-100 W) are delivered with maximum MF-LSMF300/24X 3 4-Channel 3.3 V TVS Diode Arrays: efficiency. The power source must be able to CDDFN10-3324P provide short circuit current limiting to protect 1 High-Current Power Inductor: its port from excessive current while at the same SRP6540-100M time maintaining the maximum power needed by the peripheral without accidentally tripping. Compliance* This solution provides this protection. CDDFN10-0524P UL60950, USB PD 1.0, USB 3.1 Benefit Alternate Recommendations In addition to providing port protection from MF-MSMF150/16X or excessive current as mandated by power delivery, MF-SMDF150 (Profile 2: 12 V, 1.5 A) this is a cost-effective solution when compared to a separate overcurrent protection IC. CDDFN10-3324P *The schematic illustrates a possible combination of the solution DC/DC Converter products to achieve the stated protection goal and does not constitute the complete circuit design. Customers should verify actual device MF-LSMF300/24X L1 s r performance in their specic cifi rcuits and applications. +Vhost V bus SRP6540-100M 1. e MTh ultifuse products (MF-LSMF300X/24X, CC1 USB PD MF-MSMF150/16X, MF-SMDF150) help ensure an SRP6540-100M Controller CC2 applications compliance to A. USB 3.1 (section 11.4.1.1.1) in that a polymer PTC may be used for overcurrent protection of the DC bus and CDDFN10-0524P B. UL60950-1 Section 2.5 (Limited Power Source Table 2B) Profile V I bus bus SSRX1 in that any short circuit current shall be limited to less 1 5 V 2 A SSTX1 5 V 2 A than 8 A within 5 seconds. 2 12 V 1.5 A USB 2. e iTh nductor model SRP6540-100M is part of the DC DC 5 V 2 A Connector converter which provides the power levels (prolfi es) as described 3 12 V 3 A CDDFN10-3324P in the USB PD 1.0 Standard. SSRX2 Design Kit 5 V 2 A USB 3. e TTh VS diode arrays (CDDFN10-0524P and 4 12 V 3 A Host SSTX2 20 V 3 A CDDFN10-3324P) provide ESD and Surge Protection to the 5 V 2 A Cable Connect Lines (CC1, CC2) and Data Lines of the USB 5 12 V 5 A Port. Customers should evaluate the effects of the capacitance 20 V 5 A CDDFN10-3324P of the TVS diode arrays on the quality of USB 3.1 data flow in USB 1 Data their specic cifi rcuits and applications. USB 2 Data 4. Prolfi es 1 and 5 as described are shown for informational purposes only. This PortNote Solution is applicable to prolfi es 2, 3 and 4. PN-DESIGNKIT-57 CDDFN10-3324P Bourns PortNote solutions provide protection Americas: Tel +1-951 781-5500 recommendations for typical port threats. Fax +1-951 781-5700 EMEA: Tel +36 88 520 390 Asia-Pacific: Tel +886-2 256 241 17 For more information, go to: Fax +36 88 520 211 Fax +886-2 256 241 16 www.bourns.com COPYRIGHT 2016 BOURNS, INC. 1/16 e/K1569 PortNote is a registered service mark of Bourns, Inc. Bourns and Multifuse are registered trademarks of Bourns, Inc. in the U.S. and other countries. or email: protection bourns.comX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Circuit Protection Kits category: Click to view products by Bourns manufacturer: Other Similar products are found below : 96-501A STANDARD SAMPLE KIT 4030-02 02800.0-01 MC-600 4879275 4879279 4879315 4879333 4879338 4879374 4879626 GSK-260 B72499A9999K199 0RBOX006Z B57888S0888M888 B72499I9999K199 B72499S9999K199 01610.0-01 B57999V5999J199 STD sample kit DK-IsoMOV-04 DK-IsoMOV-02 DK-IsoMOV-03 SF-KIT-AUTO-1 SF-KIT-AUTO-2 SF-KIT-HC-1 SF-KIT-HV-1 SF- KIT-IEC-1 8C4-B-B21 MAI X1180-01-XT202-1A X1180-01-ST201-4A Kit-GG01 00227064 00599362 00680300 0FHZ00854-BX 502069705 01602.0-00 B74999T9999M099 96-500A ZENER-KIT A-2130 B57999V2999J199 820999 Mini sample kit MS sample kit KITTVSDIODE1TOBO1 4030-01