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A3977SLPTR-T Tech Specifications

Category PMIC - Motor Drivers, Controllers
Manufacturer Allegro
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 28Pins
SwitchingFrequency 500kHz
Operating Temperature -20°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28Terminations
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 DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Qualification Status Not Qualified
Output Voltage 35V
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1Channel
Interface Logic
Output Configuration Half Bridge (4)
Collector Emitter Voltage (VCEO) 35V
Max Collector Current 2.5A
Voltage - Load 8V~35V
Max Junction Temperature (Tj) 150°C
Motor Type Stepper
Ambient Temperature Range High 85°C
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Height 1.2mm
Length 9.7mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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A3977SLPTR-T Documents

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