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  • RT9612BGS

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Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOP

  • Package/Case :
  • SOP-8
  • Product Categories :
  • Voltage Regulators
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 636


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RT9612BGS Product Details

The RT9612A/B is a high frequency, synchronous rectified, single phase dual MOSFET driver designed to adapt from normal MOSFET driving applications to high performance CPU VR driving capabilities. The RT9612A/B can be utilized under both VCC = 5V or VCC = 12V applications. The RT9612A/B also builds in an internal power switch to replace external boot strap diode. The RT9612A/B can support switching frequency efficiently up to 500kHz. The RT9612A/B has the UGATE driving circuit and the LGATE driving circuit for synchronous rectified DC/DC converter applications. The driving rise/fall time capability is designed within 30ns and the shoot through protection mechanism is designed to prevent shoot through of high side and low side power MOSFETs. The RT9612A/B has PWM tri-state shut down function which can force driver output into high impedance. The difference of the RT9612A and the RT9612BGS is the propagation delay, tUGATEpdh. The RT9612BGS has comparatively large tUGATEpdh than RT9612B. Hence, the RT9612A is usually recommended to be utilized in performance oriented applications, such as high power density CPU VR or GPU VR. The RT9612A/B comes in a small footprint with SOP-8, SOP-8 (Exposed Pad) and WDFN-8EL 3x3.


  • Drive Two N-MOSFETs
  • Adaptive Shoot Through Protection
  • Embedded Bootstrap Diode
  • Support High Switching Frequency
  • Fast Output Rise Time
  • Tri-State Input for Bridge Shutdown
  • Small SOP-8, SOP-8 (Exposed Pad) and 8-Lead WDFN Packages
  • RoHS Compliant and Halogen Free


  • Core Voltage Supplies for Desktop, Motherboard CPU
  • High Frequency Low Profile DC/DC Converters
  • High Current Low Voltage DC/DC Converters
  • Motherboards

RT9612BGS Block Diagram
(Picture: Diagram)

Technical Parameters

  • Output Type
  • Transistor Driver
  • Function
  • Step-Down
  • Output Configuration
  • Positive
  • Topology
  • Buck
  • Number of Outputs
  • 1
  • Output Phases
  • 1
  • Voltage Supply (Vcc/Vdd)
  • 4.5V ~ 13.5V
  • Frequency Switching
  • 500kHz
  • Synchronous Rectifier
  • Yes
  • Clock Sync
  • No
  • Control Features
  • Phase Control
  • Operating Temperature
  • -40??C ~ 85??C (TA)
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width)
  • Supplier Device Package
  • 8-SOP

RT9612BGS Documents

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  • **am L***

    alles wie gedacht, danke, gerne wieder

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Estimated Delivery Time: Feb 02 - Feb 07 days (choose Expedited at checkout).

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    90 days quality guarantee for all products.


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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that RT9612BGS is the original manufacturer or agent of RICHTEK?
We have a professional business development department to strictly test and verify the qualifications of RICHTEK original manufacturers and agents. All RICHTEK suppliers must pass the qualification review before they can publish their RT9612BGS devices; we pay more attention to the channels and quality of RT9612BGS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of RT9612BGS chips? Including RICHTEK original factory information, Voltage Regulators application, RT9612BGS pictures?
You can use Jotrin's intelligent search engine, or filter by gate_drivers_drmos ; gate-drivers category, or find it through Richtek Technology Corporation Information page.
Q: Are the RICHTEK's RT9612BGS price and stock displayed on the platform accurate?
The RICHTEK's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for RT9612BGS, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of RT9612BGS?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RT9612BGS we delivered, we will accept the replacement or return of the RT9612BGS only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of RT9612BGS.
(3)The RT9612BGS is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as RT9612BGS datasheet pdf, RT9612B pin diagram?
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Richtek Technology Corporation

Richtek is an international analog IC design company specializing in providing customers with diverse and competitive products and complete power management solutions. Since its establishment, Richtek has focused on integrating technical capabilities, adhering to quality and positive customer ser...
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