A3977SLPTR

Manufacturer :

Allegro MicroSystems

Product Category :

Motor Drivers, Controllers

Supply Voltage-Min (Vsup) :

3V

Published :

2003

Collector Emitter Voltage (VCEO) :

35V

ECCN Code :

EAR99

Max Collector Current :

2.5A

Time@Peak Reflow Temperature-Max (s) :

40

Width :

4.4mm

Operating Temperature :

-20°C~150°C TJ

Additional Feature :

ALSO REQUIRES A 8V TO 35V SUPPLY

Mounting Type :

Surface Mount

Output Configuration :

Half Bridge (4)

Operating Supply Voltage :

5V

Lead Free :

Lead Free

Function :

Driver - Fully Integrated, Control and Power Stage

Base Part Number :

A3977

Height :

1.2mm

Interface :

Logic

Pbfree Code :

yes

Motor Type :

Stepper

Number of Pins :

28

Ambient Temperature Range High :

85°C

Switching Frequency :

500kHz

Output Voltage :

35V

Supply Voltage :

5V

Package / Case :

28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Terminal Form :

Gull wing

Terminal Pitch :

0.65mm

Packaging :

Tape and Reel (TR)

Max Junction Temperature (Tj) :

150°C

Voltage - Supply :

3V~5.5V

Number of Channels :

1

Terminal Finish :

Matte Tin (Sn)

Peak Reflow Temperature (Cel) :

260

Qualification Status :

Not Qualified

Step Resolution :

1, 1/2, 1/4, 1/8

Factory Lead Time :

8 Weeks

Applications :

GENERAL PURPOSE

RoHS Status :

ROHS3 Compliant

Terminal Position :

Dual

Number of Terminations :

28

JESD-609 Code :

e3

Mount :

Surface Mount

Length :

9.7mm

Moisture Sensitivity Level (MSL) :

2 (1 Year)

Voltage - Load :

8V~35V

Motor Type - Stepper :

Bipolar