The RT8812A is a 2/1 phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and computer applications. The IC integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as well as channel current balance and protection functions including Over Voltage Protection (OVP), .
external reference input and PWMVID dynamic output voltage control, in which the feedback voltage is regulated and tracks external input reference volt.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | RT8811B |
Richtek |
Dual-Phase COT Buck PWM Controller | |
2 | RT8813A |
Richtek Technology |
Multi-Phase PWM Controller | |
3 | RT8813C |
Richtek |
Multi-Phase PWM Controller | |
4 | RT8813D |
Richtek |
Multi-Phase PWM Controller | |
5 | RT8815A |
Richtek |
Dual-Phase PWM Controller | |
6 | RT8816A |
Richtek |
Dual-Phase PWM Controller | |
7 | RT8816B |
Richtek |
Dual-Phase PWM Controller | |
8 | RT8816C |
Richtek |
Dual-Phase PWM Controller | |
9 | RT8816D |
Richtek |
Dual-Phase PWM Controller | |
10 | RT8817A |
Richtek |
Dual-Phase PWM Controller | |
11 | RT88 |
LRC |
AUTOMOTIVE BRIDGE RECTIFIERS | |
12 | RT8800 |
Richtek Technology |
General Purpose 2/3-Phase PWM Controller |