DIO8015

Version 1.2, Mar 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

IV

List of Figures

Figure 1. GND pin current vs. Output current (1 CH) ..................................................................................... 6

Figure 2. GND pin current vs. Output current (1 CH) ..................................................................................... 6

Figure 3. GND pin current vs. Output current (1 CH) ..................................................................................... 6

Figure 4. GND pin current vs. Output current (1 CH) ..................................................................................... 6

Figure 5. DVDD dropout voltage vs. Output current .......................................................................................6

Figure 6. AVDD dropout voltage vs. Output current ........................................................................................6

Figure 7. Load regulation vs. Output current .................................................................................................. 7

Figure 8. Load regulation vs. Output current .................................................................................................. 7

Figure 9. Output voltage vs. Temperature .......................................................................................................7

Figure 10. Undervoltage lockout vs. Temperature ..........................................................................................7

Figure 11. Enable threshold vs. Temperature ................................................................................................. 7

Figure 12. VIN1 to DVDD PSRR .....................................................................................................................7

Figure 13. VIN2 to DVDD PSRR .....................................................................................................................8

Figure 14. VIN2 to AVDD PSRR ..................................................................................................................... 8

Figure 15. Load transient................................................................................................................................ 8

Figure 16. Load transient................................................................................................................................ 8

Table 1. I2C slave address .............................................................................................................................11

Table 2. I2C (7 bit) slave address byte .......................................................................................................... 11

Figure 17. Data transfer timing ......................................................................................................................11

Figure 18. Data transfer on I2C serial bus .....................................................................................................11

Figure 19. Stop bit .........................................................................................................................................12

Figure 20. Repeated start timing ...................................................................................................................12

Figure 21. Single-byte write transaction ....................................................................................................... 12

Figure 22. Single−byte read transaction .......................................................................................................13

Figure 23. Multi−byte (sequential) write transaction .....................................................................................13

List of Tables

Table 1. I2C slave address..........................................................................................................................................11

Table 2. I2C (7 bit) slave address byte......................................................................................................................11