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  • BM2P012

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AC/DC Converter, Flyback, 85V to 265V AC In, 8.9V to 26.0V Supply, DIP-7

Manufacturer : ROHM Semiconductor
Package/Case : DIP7
Product Categories : AC-DC Converters
Datasheet: BM2P012 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
In-stock: 1098


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BM2P012 Product Details

The PWM type DC/DC converter (BM2PXX2) for AC/DC provide an optimum system for all products that include an electrical outlet.BM2PXX2 supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters.BM2PXX2 built in a HV starter circuit that tolerates 650V, it contributes to low-power consumption. With current detection resistors as external devices, a higher degree of design freedom is achieved. Since current mode control is utilized, current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response. The switching frequency is 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function is also on chip, which contributes to low EMI.We can design easily, because BM2PXX2 includes the switching MOSFET.


  • PWM frequency : 65kHz
  • PWM current mode method
  • Burst operation when load is light
  • Frequency reduction function
  • Built-in 650V start circuit
  • Built-in 650V switching MOSFET
  • VCC pin under voltage protection
  • VCC pin overvoltage protection
  • SOURCE pin Open protection
  • SOURCE pin Short protection
  • SOURCE pin Leading-Edge-Blanking function
  • Per-cycle over current protection circuit
  • Soft start
  • Secondary Over current protection circuit

Technical Parameters

  • Output Isolation
  • Either
  • Internal Switch(s)
  • Yes
  • Voltage Breakdown
  • 650V
  • Topology
  • Flyback
  • Voltage Start Up
  • 13.5V
  • Voltage Supply (Vcc/Vdd)
  • 8.9V ~ 26V
  • Duty Cycle
  • 75%
  • Frequency Switching
  • 65kHz
  • Fault Protection
  • Current Limiting, Over Voltage, Short Circuit
  • Operating Temperature
  • -40??C ~ 105??C (TA)
  • Package / Case
  • 8-DIP (0.300, 7.62mm), 7 Leads
  • Supplier Device Package
  • 7-DIP
  • Mounting Type
  • Through Hole

BM2P012 Datasheet

BM2P012 Related Products

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  • **ngel***

    Schnelle Lieferung, Top Ware★★★★★★ sagt Danke!

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Estimated Delivery Time: Jun 20 - Jun 25 days (choose Expedited at checkout).

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


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  • Hand Fee
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  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

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.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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 BM2P012 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 BM2P012 devices; we pay more attention to the channels and quality of BM2P012 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BM2P012 chips? Including ROHM original factory information, AC-DC Converters application, BM2P012 pictures?
You can use Jotrin's intelligent search engine, or filter by AC/DC Converter ICs (124) ; AC/DC Converters (Integrated FET) (92) category, or find it through ROHM Semiconductor Information page.
Q: Are the ROHM's BM2P012 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 BM2P012, 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 BM2P012?
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 BM2P012 we delivered, we will accept the replacement or return of the BM2P012 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 BM2P012.
(3)The BM2P012 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 BM2P012 datasheet pdf, BM2P012 pin diagram?
Need any After-Sales service, please feel free contact us:

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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