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Name: BD3881FV-E2
Brand: Rohm Semiconductor
SKU: BD3881FV-E2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Rohm Semiconductor BD3881FV-E2

Part No.:: BD3881FV-E2

Manufacturer:: Rohm Semiconductor

Package:: 28-LSSOP (0.220, 5.60mm Width)

Datasheet:: BD3881FV-E2.pdf

Description:: IC AUDIO SIGNAL PROCESSR 28SSOPB

In Stock:: 2282

Quantity:: Add To Cart

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BD3881FV-E2 Specifications

Package/Case:
28-LSSOP (0.220, 5.60mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Function:
Audio Signal Processor
Applications:
Pre-Amplifier
NumberofChannels:
2
Interface:
SPI
Voltage-Supply:
3.5V ~ 4.75V
OperatingTemperature:
-20°C ~ 75°C (TA)
Specifications:
-
MountingType:
Surface Mount

BD3881FV-E2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BD3881FV-E2 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BD3881FV-E2 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BD3881FV-E2 information

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The working principle and core technical features of BD3881FV-E2

BD3881FV-E2 is a high-efficiency synchronous rectification DC/DC converter IC designed for automotive applications. It integrates various protection functions and is capable of driving high-current loads efficiently.

Working Principle:

The BD3881FV-E2 operates based on a pulse width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal MOSFET switches, ensuring stable power delivery to the load.

Core Technology Features:

- **Current Mode Control**: The IC employs current mode control to achieve fast transient response and accurate output voltage regulation, even under varying load conditions.

- **Synchronous Rectification**: By utilizing synchronous rectification technology, the BD3881FV-E2 minimizes power loss and improves overall efficiency, especially at light load conditions.

- **Protection Functions**: It incorporates various protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown to safeguard the IC and the connected system components.

- **Wide Operating Voltage Range**: With a wide input voltage range, the IC can accommodate various automotive power supply conditions, enhancing its versatility in different applications.

- **High Switching Frequency**: The high switching frequency capability of the BD3881FV-E2 enables the use of smaller external components, contributing to compact system designs.

Application Effectiveness:

In automotive electronics, the BD3881FV-E2 can be employed in:

- **Electric Power Steering (EPS) Systems**: By efficiently converting battery voltage to the required levels for steering assist motors, the IC enhances the responsiveness and efficiency of EPS systems.

- **LED Lighting Systems**: It can drive LED lighting systems in automotive applications, ensuring stable and efficient power delivery for consistent illumination while minimizing power loss.

- **Electric Vehicle (EV) Chargers**: The IC can serve as a power supply unit in EV chargers, efficiently converting grid voltage to the voltage required for battery charging, thereby improving charging efficiency.

Enhancing System Performance and Efficiency:

To maximize system performance and efficiency with the BD3881FV-E2, consider:

- **Optimized Layout and Component Selection**: Design the PCB layout carefully to minimize parasitic elements and optimize component placement for improved thermal management and electromagnetic compatibility.

- **Efficient Control Algorithms**: Implement efficient control algorithms to dynamically adjust the converter's operation based on load and input voltage conditions, maximizing efficiency across a wide operating range.

- **Feedback and Compensation Design**: Properly design feedback and compensation networks to ensure stable operation and transient response, especially under dynamic load conditions.

- **Thermal Management**: Employ effective thermal management techniques such as heatsinking and proper airflow to maintain the IC within its specified temperature limits, ensuring long-term reliability.

- **System-Level Optimization**: Consider system-level optimization by integrating the BD3881FV-E2 with other components and subsystems to achieve synergistic performance improvements and overall efficiency gains.

BD3881FV-E2 FAQ

1. How to order BD3881FV-E2 on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the BD3881FV-E2. All suppliers must pass our qualification reviews before they can publish their products including BD3881FV-E2 on icwhale.com; we pay more attention to the channels and quality of BD3881FV-E2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BD3881FV-E2 price and inventory displayed accurate?

The price and inventory of BD3881FV-E2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BD3881FV-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 BD3881FV-E2 we delivered, we will accept the replacement or return of the BD3881FV-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 BD3881FV-E2.

(3)The PartNo 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