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Same model may have multiple batches, images only for reference.
A2557SEBTR-T Real Image
Same model may have multiple batches, images only for reference.

A2557SEBTR-T

Part No A2557SEBTR-T
Manufacturer Allegro MicroSystems, LLC
Catalog PMIC - Power Distribution Switches, Load Drivers
Description IC PWR DRIVER BIPOLAR 1:1 28PLCC / Power Switch/Driver 1:1 Bipolar 300mA 28-PLCC (11.51x11.51)
Datasheet
A2557SEBTR-T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - Power Distribution Switches, Load Drivers
Mfr Allegro MicroSystems
Package Tape & Reel
Product Status Obsolete
Switch Type Relay, Solenoid Driver
Number of Outputs 4
Output Configuration Low Side
Output Type Bipolar
Interface On/Off
Voltage - Load 60V (Max)
Voltage - Supply (Vcc/Vdd) 4.75V ~ 5.25V
Current - Output (Max) 300mA
Input Type Non-Inverting
Features Status Flag
Fault Protection Current Limiting (Fixed) , Over Temperature
Temperature Range - Operating -20°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 28-PLCC (11.51x11.51)
Package / Case 28-LCC (J-Lead)
Base Product Number A2557
Standard Package 800
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1347305-A2557SEBTR-T
Ultra Librarian 3D Model Ultra Librarian A2557SEBTR-T CAD Model

Description

The A2557SEBTR-T is an integrated circuit power distribution switch with four low-side output configurations. Allegro MicroSystems

  • Maximum Output Current: 300mA
  • Maximum Load Voltage: 60V
  • Input Type: Non-Inverting
  • Output Type: Bipolar
  • Switch Type: Relay or Solenoid Driver
  • Fault Protection: Current Limiting and Over-Temperature Protection
  • Package: Surface Mount 28-LCC (J-Lead)
  • Operating Temperature Range: -20°C to 85°C

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