What is the Additional Feature ?

Name: LT4320IDD#PBF
Brand: Analog Devices Inc.
SKU: LT4320IDD#PBF
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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Analog Devices Inc. LT4320IDD#PBF

Part No.:: LT4320IDD#PBF

Manufacturer:: Analog Devices Inc.

Package:: 8-WFDFN Exposed Pad

Datasheet:: LT4320IDD#PBF.pdf

Description:: IC OR CTRLR BRIDGE RECT 8DFN

In Stock:: 2728

Quantity:: Add To Cart

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LT4320IDD#PBF Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Bridge Rectifier
FETType:
N-Channel
Ratio-Input:Output:
Bridge (1)
InternalSwitch(s):
No
DelayTime-ON:
-
DelayTime-OFF:
-
Current-Output(Max):
-
Current-Supply:
1.5 mA
Voltage-Supply:
9V ~ 72V
Applications:
General Purpose
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LT4320IDD#PBF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LT4320IDD#PBF 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 LT4320IDD#PBF 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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LT4320IDD#PBF information

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LT4320IDD#PBF Typical application Circuitry

LT4320IDD PBF

The LT4320IDD#PBF is a pioneering ideal diode bridge controller produced by Linear Technology, which is engineered to replace traditional diode bridges with a more efficient MOSFET-based solution. This innovative approach significantly reduces the power losses and heat generation that are typically associated with standard diode bridge rectifiers.

Application Scenario: Electric Vehicle (EV) Charging Stations

An ideal application for the LT4320IDD#PBF is in electric vehicle (EV) charging stations, where it can be used to enhance the efficiency of AC to DC power conversion, thereby reducing charging times and improving energy utilization.

Key Features

- Wide Voltage Range: The LT4320IDD#PBF operates effectively across a broad range of input voltages, making it suitable for diverse power systems.

- Reduced Power Loss: By employing N-channel MOSFETs instead of diodes, the device substantially lowers the voltage drop and associated power loss during rectification.

- MOSFET Compatibility: It offers flexibility in the selection of N-channel MOSFETs, allowing for optimization based on specific performance or cost objectives.

- Compact Design: The small footprint of the LT4320IDD#PBF makes it an excellent choice for applications where space is at a premium.

Circuit Implementation: EV Charging Station

Incorporating the LT4320IDD#PBF into an EV charging station involves detailed planning, especially regarding the connections to each pin of the chip:

1. AC Input Configuration: The AC input pins, labeled VIN1 and VIN2, should be connected to the AC supply of the charging station. These connections are crucial for synchronizing the device with the incoming AC waveform.

2. Gate Drives: The gate drive outputs, denoted as GATE1 to GATE4, need to be connected to the gates of the selected N-channel MOSFETs. These outputs are responsible for controlling the MOSFETs to facilitate efficient rectification.

3. MOSFET Source Connections: The source terminals of the MOSFETs are to be connected back to the source pins on the LT4320IDD#PBF, specifically SOURCE1 and SOURCE2. This setup ensures proper current flow through the circuit.

4. DC Output Creation: The drain terminals of the MOSFETs form the DC output of the rectifier, which is then used to charge the EV. It's important to design these connections to minimize resistance and inductance.

5. Device Powering: The LT4320IDD#PBF requires a bias voltage for operation, which can be derived from the rectified DC output or an auxiliary power source and connected to the VCC pin.

Design Considerations

- MOSFET Selection: Choosing suitable N-channel MOSFETs is vital, with considerations including threshold voltage, on-resistance, and current capacity being paramount.

- Thermal Management: Effective cooling strategies must be employed to manage the heat generated by the MOSFETs, ensuring stable operation under all charging conditions.

- PCB Layout Optimization: A carefully designed PCB layout is essential to minimize loop areas and reduce parasitic inductance and resistance, thus enhancing efficiency.

- Protective Measures: Incorporating over-voltage, over-current, and thermal protection within the circuit can significantly improve the reliability and safety of the EV charging station.

By integrating the LT4320IDD#PBF into EV charging stations, the efficiency of AC to DC power conversion can be significantly improved, leading to faster charging times and better energy utilization. This underscores the transformative potential of the LT4320IDD#PBF in modern power conversion applications, particularly in the rapidly growing EV market.

LT4320IDD#PBF FAQ

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6. What is the process for return or replacement of LT4320IDD#PBF?

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 LT4320IDD#PBF we delivered, we will accept the replacement or return of the LT4320IDD#PBF 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 LT4320IDD#PBF.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations