art Number : RT8885A, RT8885AZQW

Function : Dual Output 3-Phase + 2-Phase PWM Controller

Maker : RICHTEK

Package : QFN IC

Image

RT8885A

RT8885A

Description 

The RT8885A is a dual output 3-phase + 2-phase PWM controller with 3 integrated MOSFET gate drivers and a single SVID interface for CPU and GPU core power supply. This part complies with Intel VR12/IMVP7 Pulse Width Modulation Specification. 

Features : 


1. 12V Power Supply Voltage

2. Phase Power Conversion

3. Embedded 12V Boot Strapped Driver

4. Precise Core Voltage Regulation

5. Low Side MOSFET RDS(ON) Current Sensing for Power Stage Current Balance

6. External Compensation

7. Adjustable Soft-Start

8. Adjustable Frequency and Typical at 300kHz Per  Phase

9. Power Good Indication

10. Adjustable Over Current Protection 

11. External Reference Voltage Tracking (RT8805CxQVA)

12. RoHS Compliant and 100% Lead (Pb)-Free


Datasheet PDF Download :
RT8885A pdf
2021/12/02 11:25 2021/12/02 11:25

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