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TPS65987DDK Folha de dados(PDF) 1 Page - Texas Instruments |
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TPS65987DDK Folha de dados(HTML) 1 Page - Texas Instruments |
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1 / 61 page  TPS65987DDK USB Type-C and USB PD Controller with Integrated Power Switches For USB4 Devices 1 Features • USB Power Delivery (PD) controller – USB PD 3.0 compliant – Fast role swap support – USB4 compliant – Physical layer and policy engine – Configurable at boot and host-controlled • USB Type-C specification compliant – Cable attach and orientation detection – Default, 1.5-A, or 3-A power advertisement – Up to 600-mA VConn current • Port power switch – Two 5 V to 20 V, 5-A bidirectional switches to or from VBUS – Up to 10-A adjustable current limiting – Ideal diode reverse current protection – Undervoltage, and overvoltage protection – Slew rate control – 5-V, 600-mA VConn source • I2C Master write control for alt mode muxes and variable DCDCs • Alternate mode support – Displayport – Thunderbolt™ • Power management – Power supply from 3.3 V or VBUS source – 3.3-V LDO Output for dead battery support • 7-mm × 7-mm QFN package – 0.4-mm pitch – 56 pin 2 Applications • Docking systems • Monitors • USB4 Hubs 3 Description The TPS65987DDK is a stand-alone USB Type-C and Power Delivery (PD) controller providing cable plug and orientation detection for a single USB Type-C connector. Upon cable detection, the TPS65987DDK communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65987DDK enables the appropriate power path and configures alternate mode settings for external multiplexers. Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) TPS65987DDK QFN (56) 7.00 mm x 7.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Host Host Interface Alternate Mode Mux Ctrl TPS65987D CC VCONN VBUS GND CC1/2 5 A 5 A SuperSpeed Mux/Retimer 3.3 V 5-20 V 5-20 V 2 Type-C Cable Detection and USB PD Controller USB Type-C Connector D+/- 2 USB P/N BC1.2 GPIO or I2C Simplified Schematic www.ti.com TPS65987DDK SLVSFN8 – SEPTEMBER 2020 Copyright © 2020 Texas Instruments Incorporated Submit Document Feedback 1 Product Folder Links: TPS65987DDK TPS65987DDK SLVSFN8 – SEPTEMBER 2020 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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Descrição semelhante - TPS65987DDK |
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