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Name: BH2221FV-E2
Brand: Rohm Semiconductor
SKU: BH2221FV-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 BH2221FV-E2

Part No.:: BH2221FV-E2

Manufacturer:: Rohm Semiconductor

Package:: 20-LSSOP (0.173, 4.40mm Width)

Datasheet:: BH2221FV-E2.pdf

Description:: IC DAC 8BIT V-OUT 20SSOP

In Stock:: 1197

Quantity:: Add To Cart

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BH2221FV-E2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BH2221FV-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 BH2221FV-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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BH2221FV-E2 Application Introduction

BH2221FV-E2 is a versatile LED driver IC commonly used in lighting applications for its efficient power management and precise control features.

Application Scenario:

In architectural lighting design, BH2221FV-E2 can be effectively utilized to control the brightness and color temperature of LED fixtures, providing dynamic and customizable illumination for indoor and outdoor spaces.

Circuit Design:

To design a lighting system using BH2221FV-E2, consider the following optimization techniques:

1. Power Management:

Implement efficient power supply and management circuitry to ensure stable voltage and current levels for BH2221FV-E2 operation. Utilize high-quality voltage regulators and filter capacitors to minimize noise and ensure reliable performance.

2. Signal Integrity:

Pay attention to signal integrity during PCB layout and routing to minimize signal distortion and interference. Proper grounding and shielding techniques can help maintain signal integrity and reduce the risk of EMI/EMC issues.

3. Thermal Management:

To optimize thermal performance, ensure adequate heat sinking for BH2221FV-E2 to dissipate heat generated during operation. Consider using thermal vias and copper pours in the PCB design to enhance heat dissipation and prevent overheating.

4. LED Connection:

Connect LED arrays or individual LEDs to the output pins of BH2221FV-E2 while considering the forward voltage and current requirements of the LEDs. Implement proper current-limiting resistors or current-regulating circuits to protect the LEDs from overcurrent conditions.

5. Dimming and Control:

Utilize the built-in dimming and color control features of BH2221FV-E2 to achieve dynamic lighting effects and energy savings. Implement PWM or analog dimming techniques to adjust the brightness and color temperature according to the desired lighting scheme.

Considerations:

When optimizing the design, consider the following factors:

- LED Compatibility: Ensure that the selected LEDs are compatible with BH2221FV-E2 in terms of voltage and current ratings to prevent damage to the IC and LEDs.

- Efficiency: Optimize the circuit design to maximize the efficiency of BH2221FV-E2 operation and minimize power losses, especially in high-power LED lighting applications.

- Thermal Stability: Monitor the temperature of BH2221FV-E2 during operation and implement thermal protection mechanisms to prevent overheating and ensure long-term reliability.

- Compliance: Ensure that the design complies with relevant safety and regulatory standards, such as UL and CE, for reliable and safe operation in various lighting applications.

BH2221FV-E2 information

BH2221FV-E2 Specifications

Package/Case:
20-LSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
8
NumberofD/AConverters:
12
SettlingTime:
100µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
-
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1.5 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-20°C ~ 85°C

BH2221FV-E2 FAQ

1. How to order BH2221FV-E2 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that BH2221FV-E2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BH2221FV-E2. All suppliers must pass our qualification reviews before they can publish their products including BH2221FV-E2 on icwhale.com; we pay more attention to the channels and quality of BH2221FV-E2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BH2221FV-E2 price and inventory displayed accurate?

The price and inventory of BH2221FV-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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 BH2221FV-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 BH2221FV-E2 we delivered, we will accept the replacement or return of the BH2221FV-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 BH2221FV-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