the charger/ adapter application includes the two functional sections of "primary side switch" and “secondary side synchronous rectification"
● primary side switch:
1）common charger: drive by high voltage dmos
2）quick charger: the main switch below 18w adopts planar mos, and that over 18w adopts sj mos
● synchronous rectification：driven by medium and low voltage mos, sgt mos is preferred
secondary side sampling function of the charger/ adaptor: driven by reference power supply circuit
| product model | product encapsulation | product category |
|---|---|---|
| cs8n65a3 | to-251 | mos |
| cs7n65a3 | to-251 | mos |
| hpa650r420pc-g | to-220f | mos |
| hpa650r190pc-g | to-220f | mos |
| cs6n70a3 | to-251 | mos |
| hpd700r700pc-g | to-252 | mos |
| hpd700r450pc-g | to-252 | mos |
| hpd650r650pc-g | to-252 | mos |
| crjq80n65 | to-247 | mos |
| crjs390n65 | to-263 | mos |