SLUSBC8C December 2013 – July 2018
Note that the signals TERM and FAULT are given by two GPIOs. The truth table for this circuit is found in Table 7:
|1||0||Z (Normal Mode)|
|0||0||End Power Transfer 0X00|
|1||1||End Power Transfer 0X03|
The default setting is TERM / FAULT = 1 / 0. In this condition, the TS-CTRL net is high impedance (high-z) and the NTC function is allowed to operate, normal operation. When TERM / FAULT = 1 /1 the TS-CTRL pin is pulled to GND and the RX is shutdown with End Power Transfer Over Temperature sent to TX. When TERM / FAULT = 0 / 0, the TS-CTRL pin is pulled to the battery and the RX is shutdown with End Power Transfer Unknown sent to the TX.