A2557EEB Allicdata Electronics
Allicdata Part #:

A2557EEB-ND

Manufacturer Part#:

A2557EEB

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Allegro MicroSystems, LLC
Short Description: IC DRIVER QUAD 60V 300MA 28PLCC
More Detail: N/A
DataSheet: A2557EEB datasheetA2557EEB Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
Base Part Number: A2557
Supplier Device Package: 28-PLCC (11.51x11.51)
Package / Case: 28-LCC (J-Lead)
Operating Temperature: -40°C ~ 85°C (TA)
Fault Protection: Current Limiting (Fixed), Over Temperature
Features: Status Flag
Input Type: Non-Inverting
Rds On (Typ): --
Current - Output (Max): 300mA
Series: --
Voltage - Load: 60V (Max)
Interface: On/Off
Output Type: Bipolar
Output Configuration: Low Side
Ratio - Input:Output: 1:1
Number of Outputs: 4
Switch Type: Relay, Solenoid Driver
Part Status: Obsolete
Packaging: Tube 
Description

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A2557EEB power distribution switches are designed for use in a variety of applications in the industrial, medical, telecommunications and automotive markets. The devices are designed to provide reliable power and current distribution, as well as efficient operation. A common use of the devices is in a voltage-controlled, current-controlled load-sharing system, in which the device acts as a dual switch in order to provide a balanced balance between two loads.

A2557EEB is a power distribution switch with a variety of switch configurations. The device is available in an open drain or open collector version, allowing for either a low voltage or high voltage gate drive voltage to be supplied to the switch. It is also available with either a single or dual output with the ability to select from one of the two outputs. The device is capable of operation up to a supply voltage of up to 75V and has a maximum current rating of up to 3A on each output.

The working principle of the A2557EEB is based on the device’s ability to switch current between two power sources. The device is designed to provide extremely reliable power and current distribution through the use of its dual switches, which allows a balanced power sharing among two power sources. By controlling both the positive and the negative voltages on the switches’ outputs, the device can be used to distribute power between the two power sources. This power-sharing process is further enhanced by the use of an output buffer, which allows for a more even current distribution between the two power sources.

The A2557EEB also has the ability to provide a regulated output voltage using either a P-type or N-type regulator. By using either a regulator, the device is able to provide a regulated voltage regardless of the load placed on the device. This allows the device to be used in a variety of applications such as medical and automotive electronic applications where a regulated voltage is required.

The A2557EEB is available in a variety of packages, including a 16-pin SOIC and a 14-pin SOIC package for easy integration into existing systems. This device is also designed to meet various existing industry standards, including: RoHS, IEC 61000-4-2, and UL safety requirements. This ensures that the device meets the most stringent of industry requirements while ensuring that the device remains a reliable and efficient device.

In conclusion, the A2557EEB is an advanced power distribution switch designed to provide reliable and efficient power distribution between two power sources. It features dual switches, an output buffer, and a regulator to ensure a balanced current and voltage distribution between the two power sources. Additionally, the device is designed to meet industry standards, ensuring that it is a reliable and efficient device for a variety of applications. The device is also available in a variety of packages for easy integration into existing systems. The A2557EEB is ideal for use in medical, telecommunications, automotive, and industrial applications where reliable power and current distribution is necessary.

The specific data is subject to PDF, and the above content is for reference

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