Products > Integrated Circuits (ICs) > Power Management ICs > BM6203FS-E2
  • BM6203FS-E2

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ROHM BM6203FS-E2 Fan Controller, 13.5V to 16.5V supply, 600V/2.5A/1 Output, SSOP-23

  • Package/Case :
  • SSOP-54
  • Product Categories :
  • Motor Drivers
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • BM6203FS
  • In-stock:
  • 2000


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BM6203FS-E2 Product Details

This motor driver IC adopts PrestoMOS™ as the output transistor, and put in a small full molding package with the high voltage gate driver chip. The protection circuits for overcurrent, overheating, under voltage lock out and the high voltage bootstrap diode with current regulation are built-in. It provides optimum motor drive system for a wide variety of applications by the combination with controller BD6201X series and enables motor unit standardization. 


  • 600V PrestoMOS™ built-in 
  • Output current 2.5A 
  • Bootstrap operation by floating high side driver (including diode) 
  • 3.3V logic input compatible 
  • Protection circuits provided: OCP, TSD and UVLO 
  • Fault output (open drain) 


  • Air conditioners; air cleaners; water pumps; dishwashers; washing machines 
  • General OA equipment  

Key Specifications 

  • Output MOSFET Voltage: 600V 
  • Driver Output Current (DC): ±2.5A (Max) 
  • Driver Output Current (Pulse): ±4.0A (Max) 
  • Output MOSFET DC On Resistance: 1.7Ω (Typ) 
  • Operating Case Temperature: -20°C to +100°C 
  • Junction Temperature: +150°C 
  • Power Dissipation: 3.00W 

BM6203FS-E2 Pin Diagram
(Picture:Pinout / Diagram)

Technical Parameters

  • Output Configuration
  • Half Bridge (3)
  • Applications
  • AC Motors
  • Interface
  • Logic
  • Load Type
  • Inductive
  • Technology
  • Power MOSFET
  • Rds On (Typ)
  • 1.7Ohm
  • Current Output / Channel
  • 2.5A
  • Current Peak Output
  • 4A
  • Voltage Supply
  • 13.5V ~ 16.5V
  • Voltage Load
  • 400V (Max)
  • Operating Temperature
  • -20??C ~ 125??C (TJ)
  • Features
  • Bootstrap Circuit, Status Flag
  • Fault Protection
  • Current Limiting, Over Temperature, UVLO
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 54-SOP (0.449, 11.40mm Width), 23 Leads
  • Supplier Device Package
  • SSOP-A54_23

BM6203FS-E2 Related Products

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  • **rnst***

    Ware wie beschrieben, gut verpackt, schnell geliefert, gerne wieder. danke!

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Estimated Delivery Time: Dec 11 - Dec 16 days (choose Expedited at checkout).

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  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


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  • charge US$30.00 banking fee.
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  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

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.

Jotrin ESD packing


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 BM6203FS-E2 is the original manufacturer or agent of ROHM?
We have a professional business development department to strictly test and verify the qualifications of ROHM original manufacturers and agents. All ROHM suppliers must pass the qualification review before they can publish their BM6203FS-E2 devices; we pay more attention to the channels and quality of BM6203FS-E2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BM6203FS-E2 chips? Including ROHM original factory information, Motor Drivers application, BM6203FS-E2 pictures?
You can use Jotrin's intelligent search engine, or filter by Motor Drivers category, or find it through ROHM Semiconductor Information page.
Q: Are the ROHM's BM6203FS-E2 price and stock displayed on the platform accurate?
The ROHM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for BM6203FS-E2, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of BM6203FS-E2?
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 BM6203FSE2 we delivered, we will accept the replacement or return of the BM6203FS-E2 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 BM6203FS-E2.
(3)The BM6203FS-E2 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 BM6203FS-E2 datasheet pdf, BM6203FS pin diagram?
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ROHM Semiconductor

ROHM was founded in Kyoto, Japan in 1958. ROHM designs and manufactures semiconductors, integrated circuits and other electronic components. These components have a place in the rapidly changing and growing wireless, computer, automotive and consumer electronics markets. Some of the most innovati...
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