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FUSB3317 Datasheet Automotive Usb Power Delivery Source Controller

Manufacturer: onsemi

Overview: DATA SHEET .onsemi. Automotive USB Power Delivery Source Controller for USB-Ct FUSB3317 FUSB3317 is a highly integrated USB Power Delivery (PD) power Source controller for USB−C that implements all functionality of USB Power Delivery 3.1 (PD) and Type−Ct 2.0 including Programmable Power Supplies (PPS). The FUSB3317 directly interfaces with a DC−DC regulator saving the cost of a load switch FET. FUSB3317 supports various protections, adaptive Under Voltage Protection (UVP), adaptive Over Voltage Protection (OVP), Over Current Protection (OCP), CC1 and CC2 Over Voltage Protection (CC_OVP), D+ and D− Over Voltage Protection (D_OVP), VCONN Over Current Protection (VCONN_OCP), and internal and external Over Temperature protection (I_TOP and E_OTP).

Key Features

  • PD 3.1 v1.0 and Type.
  • C 2.0 Compliant.
  • Constant Voltage (CV) and Constant Current Limit (CL) Regulation.
  • Small Current Sensing Resistor (5 mW) for High Efficiency.
  • Directly Off Automotive Battery 4 V to 45 V Operation, Iq < 100 mA.
  • CC1/CC2/D+/D.
  • Pin Protection Up to 27 V.
  • Automatically Scales Power Based on VBAT & NTC Temperature.
  • Resistor Divider or Battery Charging (BC1.2) CDP Mode.
  • Internal VDD and VCONN G.

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FUSB3317 Distributor