TPS65982ABZBHR datasheet(41/121 Pages) TI1

номер детали	TPS65982ABZBHR

подробное описание детали	USB Type-C and USB PD Controller, Power Switch, and High-Speed Multiplexer

PDF	121 Pages

Scroll/Zoom	100%

производитель	TI1 [Texas Instruments]

домашняя страница	http://www.ti.com

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41 / 121 page

Time (200 Ps/div)

D006

I VBUS

VBUS

Time (200 Ps/div)

-2

-1

D005

I VBUS

VBUS

TPS65982

www.ti.com

SLVSD02D – MARCH 2015 – REVISED JUNE 2019

Product Folder Links: TPS65982

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Figure 23. PP_5V0 Current Limit with a Hard Short (Extended Time Base)

Figure 24. PP_5V0 Current Limit with a Soft Short (2 Ω)

9.3.3.5 Internal HV Power Delivery

The TPS65982 has an integrated, bi-directional high-voltage switch that is rated for up to 3 Amps of current. The

TPS65982 is capable of sourcing or sinking high-voltage power through an internal switch path designed to

support USB-PD power up to 20 V at 3 A of current. VBUS and PP_HV are both rated for up to 22 V as

determined by Recommended Operating Conditions, and operate down to 0 V as determined by Absolute

Maximum Ratings. In addition, VBUS is tolerant to voltages up to 22 V even when PP_HV is at 0 V. Similarly,

PP_HV is tolerant up to 22 V while VBUS is at 0 V. The switch structure is designed to tolerate a constant

operating voltage differential at either of these conditions. Figure 20 shows a simplified circuit for the switch from

PP_HV to VBUS.

TPS65982ABZBHR датащи(PDF) 41 Page - Texas Instruments