Allegro MicroSystems, LLC A2557KEBTR
Part Number:
- A2557KEBTR
Manufacturer:
- Allegro MicroSystems, LLC
Ventron No:
- 3264158-A2557KEBTR
Description:
- IC DRIVER QUAD 60V 300MA 28PLCC
Datasheet:
- A2557KEBTR
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Part Overview
Description
The A2557 is a protected quad driver designed for relay-driving applications. It features:
300 mA output current per channel
Independent overcurrent protection and thermal limiting for each driver
Output voltage to 60 V
Output SOA protection
Fault-detection circuitry for open or shorted load
Low quiescent current Sleep Mode
Integral output flyback/clamp diodes
TTL- and 5 V CMOS-compatible inputs
Features
Protected Quad Driver with Fault Detection and Sleep Mode
Independent overcurrent protection and thermal limiting for each driver
Output voltage to 60 V
Output SOA protection
Fault-detection circuitry for open or shorted load
Low quiescent current Sleep Mode
Integral output flyback/clamp diodes
TTL- and 5 V CMOS-compatible inputs
Applications
Relay-driving applications
Incandescent lamp driving
The A2557 is a protected quad driver designed for relay-driving applications. It features:
300 mA output current per channel
Independent overcurrent protection and thermal limiting for each driver
Output voltage to 60 V
Output SOA protection
Fault-detection circuitry for open or shorted load
Low quiescent current Sleep Mode
Integral output flyback/clamp diodes
TTL- and 5 V CMOS-compatible inputs
Features
Protected Quad Driver with Fault Detection and Sleep Mode
Independent overcurrent protection and thermal limiting for each driver
Output voltage to 60 V
Output SOA protection
Fault-detection circuitry for open or shorted load
Low quiescent current Sleep Mode
Integral output flyback/clamp diodes
TTL- and 5 V CMOS-compatible inputs
Applications
Relay-driving applications
Incandescent lamp driving
Specifications
Allegro MicroSystems, LLC A2557KEBTR technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A2557KEBTR.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case28-LCC (J-Lead)
- Operating Temperature-40°C~125°C TA
- PackagingTape & Reel (TR)
- Published2009
- FeatureStatus Flag
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations28
- ECCN CodeEAR99
- Terminal PositionQUAD
- Terminal FormJ BEND
- Number of Functions4
- Supply Voltage5V
- Terminal Pitch1.27mm
- Reach Compliance Codeunknown
- Base Part NumberA2557
- Pin Count28
- JESD-30 CodeS-PQCC-J28
- Number of Outputs4
- Qualification StatusNot Qualified
- Output TypeBipolar
- Max Output Current500mA
- Supply Voltage-Max (Vsup)5.25V
- InterfaceOn/Off
- Output ConfigurationLow Side
- Voltage - Supply (Vcc/Vdd)4.75V~5.25V
- Input TypeNon-Inverting
- Switch TypeRelay, Solenoid Driver
- Output Current per Channel300mA
- Ratio - Input:Output1:1
- Voltage - Load60V Max
- Fault ProtectionCurrent Limiting (Fixed), Over Temperature
- Turn On Time10 μs
- Output Peak Current Limit-Nom0.5A
- Turn Off Time10 μs
- Built-in ProtectionsTRANSIENT; OVER CURRENT; THERMAL
- Output Current Flow DirectionSINK
- Length11.51mm
- Width11.51mm
- RoHS StatusNon-RoHS Compliant
- Lead FreeContains Lead
Certification
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