Datasheet DPO2039DABQ-13 (Diodes)

DPO2039DABQ-13 4-CH OVER-VOLTAGE PROTECTION FOR CC/DIFF PINS ON USB TYPE-C Description Pin Assignments
The DPO2039DABQ-13 provides 4 channels of over-voltage protection over the CC1/2 & DIFF1/2 pins which are connected to the
(Top View)
USB Type-C connector. The 4 channels are divided into two pairs, SY D one pair of channels protect the CC1 and CC2 pins from being S N NC V G NC shorted to the VBUS, one pair of channels protect the DIFF1 and 16 15 14 13 DIFF2 pins from being shorted to the VBUS. Whenever the voltage threshold set for any of the two pairs of channels is reached, the DIFF1C 1 12 DIFF1S
T
exception condition becomes valid and the low-active flag FAULTB is DIFF2C 2 11 DIFF2S
C
subsequently asserted.
U D
CC1C 3 10 CC1S This device is designed to draw its operating voltage primarily from
O
the system power, VSYS, which is either the always-ON 3.3/5V existed
R
CC2C 4 9 CC2S within the system or the 1-cell battery inside the mobile system.
P
Under the circumstance when the battery inside a mobile system is 5 6 7 8
W
fully depleted, DPO2039DABQ-13 can obtain power from the external B
E
NC NC CB TL peripheral system connected to the USB Type-C connector. The U
N
AF DPO2039DABQ-13 is housed in the low-profile and space-saving U- QFN3030-16 (Type B) package which is manufactured with
U-QFN3030-16 (Type B)
environmental-friendly material.
Features Applications
Operating Voltage Range: 2.7V to 5.5V Notebook/Desktop/AIO PCs, Tablets, Mobile Phones 4-Channel Over-Voltage Protection with Auto-Recovery VR/AR Headsets IEC 61000-4-2 ESD Protection over CCxC and DIFFxC Pins Docking Stations, Universal & Multimedia Hubs RDS(ON) of OVP MOSFET for CC-Pin Protection: 300mΩ Typical FPTVs, PC Monitors RDS(ON) of OVP MOSFET for DIFF-Pin Protection: 5Ω Typical Set-Top-Boxes, Residential Gateways, Storage Devices CIN of OVP MOSFET for CC-Pin Protection: 50pF Universal AC/DC Chargers/Adapters CIN of OVP MOSFET for DIFF-Pin Protection: 5pF Built-In Over-Temperature Protection
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)
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The DPO2039DABQ-13 is suitable for automotive applications requiring specific change control; this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. DPO2039DABQ-13 1 of 13 December 2019 Document number: DS41005 Rev. 1 - 2
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