Infineon Technologies IR3640MPBF
- Part No.:
- IR3640MPBF
- Manufacturer:
- Infineon Technologies
- Category:
- DC DC Switching Controllers
- Package:
- 20-VFQFN Exposed Pad
- Datasheet:
-
IR3640MPBF.pdf
- Description:
- IC REG CTRLR BUCK 20MLPQ
- Quantity:
- Payment:

- Shipping:

Inventory:1,959
Please send an inquiry. Send us your inquiry, and we will respond immediately.
IR3640MPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 20-VFQFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Obsolete
- 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 ~ 5.5V
- Frequency - Switching:
- 225kHz ~ 1.65MHz
- Duty Cycle (Max):
- 92%
- Synchronous Rectifier:
- Yes
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-MLPQ (3x4)
IR3640MPBF FAQ
1.How can I place an order for IR3640MPBF through Aetrix?
1.Please submit a Request for Quotation (RFQ) for IR3640MPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IR3640MPBF reliable?
The price and inventory of IR3640MPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IR3640MPBF is usually 5 days.
3.What payment methods are accepted for IR3640MPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IR3640MPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IR3640MPBF?
IR3640MPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IR3640MPBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IR3640MPBF?
5.For technical support, including IR3640MPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IR3640MPBF requirements.
6.How does Aetrix verify that IR3640MPBF is sourced from the original manufacturer or authorized distributors?
6.All IR3640MPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IR3640MPBF meets industry standards.
7.What is the process for return or replacement of IR3640MPBF?
All IR3640MPBF units undergo pre-shipment inspection (PSI). If there is an issue with IR3640MPBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IR3640MPBF part is unused and in its original packaging.
Return procedure for IR3640MPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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