FUSB15101MNTWG

FUSB15101 is a programmable USB Type-C and power delivery 3.1 source controller with PPS support. It is highly integrated USB power delivery (PD) power source controller that can control the opto−coupler in the secondary side of an AC−DC adapter or a DC−DC port power regulator. It enables a complete solution for USB power sources through optimized hardware peripherals and complete open−source embedded firmware all in a compact solution. It integrates a highly efficient Arm® Cortex®−M0+ processor with custom designed peripherals to seamlessly support USB PD 3.1 source applications. It includes constant voltage (CV) and constant current limit (CL) control blocks, various protection mechanisms and high voltage tolerance on connector pins. Typical applications are wall chargers for mobile phones and tablets and computing devices, AC−DC USB PD compliant adapters, power banks, cigarette lighter adapters.

• 32−bit arm cortex−M0+ processor, 32KB OTP (one time programmable) program memory
• USB PD 3.1 with PPS support, QFN20 package
• Integrated VCONN supply for interrogating E−marked cables
• Idle and sleep modes to meet CoC and DoE requirements
• USB Type−C/PD detection and communication layer, VBUS NMOS gate driver for load switch control
• VBUS discharge functionality, programmable constant voltage and constant current control
• Two 10−bit DAC’s for precise voltage and current control, two NTC temperature measurements
• 10−bit ADC for voltage, current and temperature reporting
• Two general purpose 32−bit timers, watchdog timer (WDT)
• I²C peripheral, UART on D+/− pins