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A3977SEDTR-T

A3977SEDTR-T

A3977SEDTR-T

Allegro MicroSystems

3.68mm mm 16.59mm mm Motor Drivers 44 5V V 35V V 16.59mm mm

SOT-23

A3977SEDTR-T Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44
Operating Temperature -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature ALSO REQUIRES A 8V TO 35V SUPPLY
Voltage - Supply 3V~5.5V
Terminal Position QUAD
Terminal Form J BEND
Supply Voltage 5V
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Output Voltage 35V
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 3V
Interface Logic
Output Configuration Half Bridge (4)
Current - Output 2.5A
Voltage - Load 8V~35V
Motor Type Stepper
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Height 3.68mm
Length 16.59mm
Width 16.59mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.914720 $4.91472
10 $4.636528 $46.36528
100 $4.374083 $437.4083
500 $4.126494 $2063.247
1000 $3.892919 $3892.919
A3977SEDTR-T Product Details

A3977SEDTR-T Overview


The package is designed with [0].The part is packaged in a 44-LCC (J-Lead) case.In general, it is recommended that the part be mounted by Surface Mount.The component connected in General Purposeis compatible with it.3V~5.5V volts can be supplied by the device.Drivers controllers operates wDrivers controllershin a range of -20°C~150°C TJdegrees Celsius.This part has 44termination options.A voltage of 8V~35Vcan be applied to the load.This amplifier should be operated at 5V.Ideally, it should be mounted in the Surface Mountposition.Maintain a current of 2.5Afor the part output.Based on the A3977part number, it is found.The device has 44 pins.Drivers controllers is possible to access 1outputs.A supply voltage of 5Vis required to operate this driver.35Vis maintained as the output voltage.The motor type can be identified as Stepper.In addition to this, it is also characterized by ALSO REQUIRES A 8V TO 35V SUPPLY.

A3977SEDTR-T Features


Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRES A 8V TO 35V SUPPLY


A3977SEDTR-T Applications


There are a lot of Allegro MicroSystems
A3977SEDTR-T motor drivers applications.


  • High power LED street light
  • Large outdoor LED display
  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator

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