FUSB3317 Description
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,...
FUSB3317 Key Features
- PD 3.1 v1.0 and Type-C 2.0 pliant
- 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 Generation
- Adaptive UVP, Adaptive OVP, I_OTP, E_OTP, CC_OVP, D_OVP
- 20-pin 4 mm x 4 mm QFNW (Wettable Flanks) Package