A2557EEBTR
- Mfr.Part #
- A2557EEBTR
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC PWR DRIVER BIPOLAR 1:1 28PLCC
- Stock
- 31,930
- In Stock :
- 31,930
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- RoHS Status :
- Non-RoHS Compliant
- Terminal Pitch :
- 1.27mm
- Feature :
- Status Flag
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Unknown
- Terminal Form :
- J BEND
- Max Output Current :
- 500mA
- Mount :
- Surface Mount
- Turn Off Time :
- 10 μs
- Switch Type :
- Relay, Solenoid Driver
- Qualification Status :
- Not Qualified
- Voltage - Load :
- 60V Max
- Number of Functions :
- 4
- ECCN Code :
- EAR99
- Ratio - Input:Output :
- 1:1
- Number of Outputs :
- 4
- Output Current Flow Direction :
- SINK
- Turn On Time :
- 10 μs
- Output Type :
- Bipolar
- Lead Free :
- Contains Lead
- JESD-30 Code :
- S-PQCC-J28
- Supply Voltage-Max (Vsup) :
- 5.25V
- Output Current per Channel :
- 300mA
- Output Configuration :
- Low Side
- Input Type :
- Non-Inverting
- Built-in Protections :
- TRANSIENT; OVER CURRENT; THERMAL
- Pin Count :
- 28
- Number of Terminations :
- 28
- Length :
- 11.51mm
- Base Part Number :
- A2557
- Output Peak Current Limit-Nom :
- 0.5A
- Supply Voltage :
- 5V
- Interface :
- On/Off
- Fault Protection :
- Current Limiting (Fixed), Over Temperature
- Width :
- 11.51mm
- Terminal Position :
- QUAD
- Package / Case :
- 28-LCC (J-Lead)
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~5.25V
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Published :
- 2009
- Datasheets
- A2557EEBTR
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Power Distribution Switches, Load Drivers Allegro MicroSystems A2557EEBTR Overview
The Power Distribution Switches, Load Drivers Allegro MicroSystems A2557EEBTR is a high-performance IC power driver designed for exceptional efficiency and reliability in bipolar power management applications. This device, encapsulated in a 28-PLCC package, ensures precise control and driving of bipolar stepper motors and other similar loads. The integration of robust protection features and its capacity for high-temperature operation make it an ideal choice for demanding industrial environments, promoting enhanced system longevity and stability.
A2557EEBTR Features
The A2557EEBTR from Allegro MicroSystems boasts several key features that enhance its utility in power-driven applications. These include high current output capacity, thermal shutdown protection, and a built-in translator for easy motor control. Its compact 28-PLCC package provides a space-efficient solution, while offering the durability needed for sustained performance in challenging conditions.
A2557EEBTR Applications
- Automated Assembly Equipment: Utilizes its high precision control to manage and optimize motor operations, ensuring smooth and efficient machine function.
- Office Automation Machines: Applies its robust driver capabilities to enhance the reliability and speed of document handling and printing equipment.
- Textile Machinery: Leverages its power handling capacity to drive complex motor systems, crucial for maintaining consistent fabric production quality.
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