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Renesas Electronics America Inc EL7457CLZ

Part No.:: EL7457CLZ

Manufacturer:: Renesas Electronics America Inc

Package:: 16-VQFN Exposed Pad

Datasheet:: EL7457CLZ.pdf

Description:: IC GATE DRVR HI/LOW SIDE 16QFN

In Stock:: 2637

Quantity:: Add To Cart

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EL7457CLZ Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
DrivenConfiguration:
High-Side or Low-Side
ChannelType:
Independent
NumberofDrivers:
4
GateType:
N-Channel, P-Channel MOSFET
Voltage-Supply:
4.5V ~ 18V
LogicVoltage-VILVIH:
0.8V, 2V
Current-PeakOutput(SourceSink):
2A, 2A
InputType:
Non-Inverting
HighSideVoltage-Max(Bootstrap):
-
Rise/FallTime(Typ):
13.5ns, 13ns
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

EL7457CLZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EL7457CLZ 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 EL7457CLZ 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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EL7457CLZ information

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EL7457CLZ Typical application Circuitry

EL7457CLZ

The EL7457CLZ is a high-speed, high-current, quad-channel MOSFET driver designed by Intersil, which is now part of Renesas Electronics. This driver is part of a series known for their robust performance in driving MOSFETs and is characterized by its low propagation delay and high peak output current capability. The device is typically housed in a 20-lead QSOP package, denoted by the "LZ" suffix in its part number, making it compact yet capable of delivering the performance required for a variety of applications, including switching power supplies, motor controls, and other high-speed switching applications.

1. EL7457CLZ in the High-Speed MOSFET Driver Series: The EL7457CLZ is engineered to provide efficient and reliable driving capabilities for MOSFETs in high-speed switching applications. Its quad-channel configuration allows for multiple MOSFETs to be driven simultaneously, making it an ideal choice for applications requiring synchronous operation of multiple channels.

2. Pin Configuration and Detailed Connectivity Guide: The EL7457CLZ's 20-lead QSOP package includes pins dedicated to power supply (VDD), ground (GND), four input pins (IN1 to IN4) for receiving the control signals, and four corresponding output pins (OUT1 to OUT4) for driving the gates of MOSFETs. Each channel is designed to operate independently, allowing for flexible control of connected MOSFETs. Ensuring accurate connections for the power supply and ground pins is crucial to maintain the device's stability and performance. The input pins should be connected to the control signals, which could originate from microcontrollers, PWM controllers, or other logic sources, while the output pins should be connected to the gates of the MOSFETs being driven.

3. Integrating the EL7457CLZ into Circuit Designs: To effectively utilize the EL7457CLZ in a circuit, it's essential to provide a clean and stable power supply to the VDD pin, with adequate decoupling capacitors placed close to the device to minimize noise. The GND pin should be connected to the system's ground plane to ensure a low-impedance return path. The input signals should be carefully conditioned to match the logic levels required by the EL7457CLZ, ensuring reliable operation of the driver. The output pins should be connected directly to the gates of the MOSFETs, with considerations for minimizing the trace lengths to reduce parasitic inductances.

4. Optimizing the Performance of EL7457CLZ: To maximize the performance of the EL7457CLZ, special attention should be given to the PCB layout, particularly in managing the path of high-current signals from the outputs to the MOSFET gates. It's also important to consider the thermal management of the device, as driving high currents can lead to increased power dissipation.

5. Designing with the EL7457CLZ in Focus: Leveraging the EL7457CLZ for high-performance applications requires a comprehensive understanding of the device's characteristics, including its switching speed, drive current capabilities, and input logic compatibility. Designers should plan the circuit layout to accommodate the fast switching speeds and high currents, ensuring that the MOSFETs are adequately driven for optimal performance.

6. Applications Leveraging the EL7457CLZ: The EL7457CLZ's high-speed and high-current driving capabilities make it suitable for a wide range of applications, from power management circuits in consumer electronics to more demanding environments such as motor control systems and power supply modules. Its ability to drive MOSFETs efficiently makes it a critical component in ensuring the reliability and efficiency of these systems.

In summary, the EL7457CLZ from Intersil's high-speed MOSFET driver series is designed to meet the demands of applications requiring efficient and reliable MOSFET driving capabilities. Successful integration of this device into electronic systems requires careful consideration of pin connections, PCB layout, and thermal management, ensuring that the EL7457CLZ operates effectively to enhance the performance and reliability of a wide array of high-speed switching applications.

EL7457CLZ FAQ

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3. Are the EL7457CLZ price and inventory displayed accurate?

The price and inventory of EL7457CLZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 EL7457CLZ?

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 EL7457CLZ we delivered, we will accept the replacement or return of the EL7457CLZ 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 EL7457CLZ.

(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