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Name: SN6505BDBVR
Brand: Texas Instruments
SKU: SN6505BDBVR
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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Texas Instruments SN6505BDBVR

Part No.:: SN6505BDBVR

Manufacturer:: Texas Instruments

Package:: SOT-23-6

Datasheet:: SN6505BDBVR.pdf

Description:: IC TRANSFORMER DRIVER 6SOT-23

In Stock:: 2269

Quantity:: Add To Cart

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SN6505BDBVR Specifications

Package/Case:
SOT-23-6
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
Applications:
Transformer Driver
Current-Supply:
1.56mA
Voltage-Supply:
2.25V ~ 5.5V
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Surface Mount

SN6505BDBVR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SN6505BDBVR 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 SN6505BDBVR 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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SN6505BDBVR information

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SN6505BDBVR Typical application Circuitry

SN6505BDBVR

The SN6505BDBVR is a low-noise, 1-A, 420-kHz transformer driver designed for isolated power supplies, featuring a soft start mechanism. It is encapsulated in a 6-pin SOT-23 (DBV) package and is capable of operating within a temperature range of -55 to 125°C. This chip is characterized by its push-pull driver configuration for transformers, a wide input voltage range from 2.25 V to 5.5 V, high output drive capability (1 A at a 5 V supply), and a maximum low resistance (R_ON) of 0.25 Ω at a 4.5 V supply. Additionally, it offers ultra-low electromagnetic interference (EMI) due to its spread spectrum clocking feature.

Application Scenario: Isolated Power Supply for Medical Equipment:

In medical applications, it's critical to provide electrical isolation to protect patients and sensitive equipment from electrical hazards. The SN6505BDBVR, with its capability to drive transformers, is ideal for creating isolated power supplies.

Pin Configuration and Connection:

The 6-pin SOT-23 package includes pins for input voltage, ground, and output connections to the transformer. For example, Pin 1 can be connected to the input voltage (within the range of 2.25 V to 5.5 V), Pin 3 to ground, and Pins 4 and 5 to the primary side of the transformer.

EMI Considerations:

Given its ultra-low EMI feature, it's suitable for medical environments where electromagnetic interference can be detrimental to other equipment.

Circuit Design Considerations:

When designing circuits with the SN6505BDBVR, it's crucial to consider the transformer specifications to match the driver's output and the safety requirements for medical equipment. Ensuring that the transformer's primary and secondary sides are correctly rated for the intended isolation voltage is essential.

Programming and Firmware Loading:

The SN6505BDBVR does not require programming or firmware as it is a transformer driver. However, it might be used in conjunction with microcontrollers or other programmable devices in a larger system, in which case the programming pins of those devices would need to be accounted for separately.

In summary, the SN6505BDBVR is a versatile and efficient choice for applications requiring isolated power supplies with low noise, such as in medical equipment. Its small package, high efficiency, and low EMI make it an ideal choice for compact and sensitive electronic applications.

SN6505BDBVR FAQ

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3. Are the SN6505BDBVR price and inventory displayed accurate?

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6. What is the process for return or replacement of SN6505BDBVR?

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 SN6505BDBVR we delivered, we will accept the replacement or return of the SN6505BDBVR 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 SN6505BDBVR.

(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