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Broadcom Limited ACNT-H61L-500E

Part No.:: ACNT-H61L-500E

Manufacturer:: Broadcom Limited

Package:: 8-SOIC (0.535, 13.60mm Width)

Datasheet:: ACNT-H61L-500E.pdf

Description:: OPTOISO 7.5KV PUSH PULL 8SO

In Stock:: 3124

Quantity:: Add To Cart

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ACNT-H61L-500E Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofChannels:
1
Inputs-Side1/Side2:
1/0
Voltage-Isolation:
7500Vrms
CommonModeTransientImmunity(Min):
20kV/µs
InputType:
DC
OutputType:
Push-Pull, Totem Pole
Current-Output/Channel:
-
DataRate:
10MBd
PropagationDelaytpLH/tpHL(Max):
-
Rise/FallTime(Typ):
-
Voltage-Forward(Vf)(Typ):
-
Current-DCForward(If)(Max):
-
Voltage-Supply:
2.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

ACNT-H61L-500E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ACNT-H61L-500E 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 ACNT-H61L-500E 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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ACNT-H61L-500E information

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ACNT-H61L-500E Typical application Circuitry

ACNT-H61L-500E

The ACNT-H61L-500E is part of Broadcom's ACNT series, specifically designed for high-precision, optically isolated voltage sensors. This series is notable for its ability to provide accurate electrical isolation and voltage sensing in a compact, surface-mount package, making it ideal for applications requiring high voltage isolation between the input and output, such as power supply units, motor controllers, and renewable energy inverters. The "500E" in the part number indicates that this device is optimized for high isolation voltage requirements, with a rating of 5000 VRMS, ensuring safety and reliability in high-voltage applications.

1. Power Supply Voltage (VCC1, VCC2 Pins): The ACNT-H61L-500E operates with two separate power supplies for the input and output sides, enhancing isolation capabilities. The VCC1 pin powers the LED side of the optocoupler, typically requiring a voltage supply of 3.0 volts to 5.5 volts. The VCC2 pin powers the detector side, also within a 3.0 volts to 5.5 volts range. This dual supply configuration allows for flexible integration into various system voltages and enhances the isolation between the input and output circuits.

2. Input Signal (VI Pin): The input voltage to be isolated and monitored is applied to the VI pin. The ACNT-H61L-500E converts this input voltage into a proportional current that drives the internal LED. This design enables accurate voltage sensing across the isolation barrier without direct electrical connection, minimizing the risk of high-voltage transients affecting sensitive electronics on the output side.

3. Ground Connections (GND1, GND2 Pins): Separate ground connections for the input (GND1) and output (GND2) sides reinforce the isolation between the high-voltage and low-voltage domains. Establishing solid and independent ground references for each side is critical for maintaining the integrity of the isolation and ensuring accurate voltage sensing and signal transmission.

4. Output Signal (VO Pin): The VO pin provides the isolated and converted output voltage, which is a scaled representation of the input voltage. This output can be directly interfaced with analog-to-digital converters (ADCs) or microcontroller analog inputs for further processing or monitoring. The VO pin's output voltage is linearly proportional to the input voltage, facilitating easy integration into digital control systems.

5. Fault Status Output (FLT Pin): The FLT (Fault) pin is an open-drain output that indicates the operational status of the device. It can signal conditions such as under-voltage or over-voltage events, allowing for real-time monitoring and protective actions in the event of abnormal operating conditions. This feature is particularly useful for system diagnostics and ensures enhanced safety and reliability.

6. Enable Pin (EN Pin): The EN (Enable) pin allows the user to control the operation of the ACNT-H61L-500E actively. When driven high, the device operates normally, sensing and isolating the input voltage. Driving the EN pin low disables the internal LED, effectively putting the device into a low-power state and isolating the input from the output. This functionality is useful for power management and system initialization procedures.

The ACNT-H61L-500E is a testament to Broadcom's excellence in developing optically isolated sensor solutions, offering both high precision and robust isolation in a single, compact component. Its ability to accurately sense and isolate voltages in high-voltage applications, combined with the safety and reliability provided by its high isolation voltage rating, makes it an ideal choice for advanced electrical and electronic systems. Implementing this device requires careful attention to power supply management, signal routing, and grounding practices to fully leverage its capabilities in voltage sensing and electrical isolation.

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6. What is the process for return or replacement of ACNT-H61L-500E?

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 ACNT-H61L-500E we delivered, we will accept the replacement or return of the ACNT-H61L-500E 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 ACNT-H61L-500E.

(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