JAJSRT9 October 2023 TPS25730
PRODUCTION DATA
During the boot procedure, the device reads the ADCINx pins and sets the I2C address and configuration based on the table below.
ADCIN1 DECODED VALUE (MIN VOLTAGE) (1) | ADCIN2 DECODED VALUE (MAX VOLTAGE) (1) | I2C ADDRESS | DEAD BATTERY CONFIGURATION |
---|---|---|---|
0 (5V) | 7 (20V) | 0x20 | AlwaysEnableSink: The device always enables the sink path regardless of the amount of current the attached source is offering. USB PD is disabled until configuration is loaded. |
1 (9V) | 7 (20V) | 0x21 | |
2 (12V) | 7 (20V) | 0x20 | |
3 (15V) | 7 (20V) | 0x21 | |
4 (20V) | 7 (20V) | 0x20 | |
0 (5V) | 5 (15V) | 0x20 | |
1 (9V) | 5 (15V) | 0x21 | |
2 (12V) | 5 (15V) | 0x20 | |
3 (15V) | 5 (15V) | 0x21 | |
0 (5V) | 3 (12V) | 0x20 | |
1 (9V) | 3 (12V) | 0x21 | |
2 (12V) | 3 (12V) | 0x20 | |
0 (5V) | 1 (9V) | 0x20 | |
1 (9V) | 1 (9V) | 0x21 |