ChiPhy
To meet the need for adaptive rapid charging systems, Power Integrations has developed the ChiPhy (charger physical interface) family of ICs. Used in combination with one of Power Integrations' AC-DC switcher ICs, such as TOPSwitch or TinySwitch, ChiPhy ICs add adaptive rapid charging functionality to AC-DC wall chargers.
Chiphy Family Comparison Table
| CHY100* | CHY101* | CHY103 | |
| Qualcomm Protocol | QC 2.0 | QC 2.0 | QC 2.0/QC 3.0 |
| Adaptive Over-Voltage Protection | ✔ | ✔ | |
| Remote Shut Down Protection | ✔ | ||
| Output Socket Soft-short circuit Protection | ✔ | ||
| Secondary Over-temperature Protection | ✔ |
* These products are archived.
