Datasheet Details
| Part number | RT8811B |
|---|---|
| Manufacturer | Richtek |
| File Size | 360.17 KB |
| Description | Dual-Phase COT Buck PWM Controller |
| Datasheet | RT8811B-Richtek.pdf |
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Overview: ® RT8811B Dual-Phase COT Buck PWM Controller with Dynamic Voltage Control.
| Part number | RT8811B |
|---|---|
| Manufacturer | Richtek |
| File Size | 360.17 KB |
| Description | Dual-Phase COT Buck PWM Controller |
| Datasheet | RT8811B-Richtek.pdf |
|
|
|
The RT8811B 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), Under-Voltage Protection (UVP), current limit, and thermal shutdown into the WQFN-24L 4x4 package.
The RT8811B adopts RDS(ON) current sensing technique.
| Part Number | Description |
|---|---|
| RT8811C | Dual-Phase COT Buck PWM Controller |
| RT8812A | Dual-Phase PWM Controller |
| RT8813C | Multi-Phase PWM Controller |
| RT8813D | Multi-Phase PWM Controller |
| RT8815A | Dual-Phase PWM Controller |
| RT8816A | Dual-Phase PWM Controller |
| RT8816B | Dual-Phase PWM Controller |
| RT8816C | Dual-Phase PWM Controller |
| RT8816D | Dual-Phase PWM Controller |
| RT8817A | Dual-Phase PWM Controller |