Allegro MicroSystems A3906SESTR-T

Factory Lead Time

8 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

20-WFQFN Exposed Pad

Number of Pins

20

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-20°C~150°C TJ

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Published

2005

JESD-609 Code

e3

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

2 (1 Year)

Number of Terminations

20

Termination

SMD/SMT

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

Applications

Battery Powered

Voltage - Supply

2.5V~9V

Terminal Position

QUAD

Peak Reflow Temperature (Cel)

260

Supply Voltage

3V

Terminal Pitch

The center distance from one pole to the next.

0.5mm

Time@Peak Reflow Temperature-Max (s)

40

Base Part Number

A3906

Function

Driver - Fully Integrated, Control and Power Stage

Output Voltage

9V

Supply Voltage-Max (Vsup)

9V

Number of Channels

2

Interface

Parallel

Output Configuration

Half Bridge (4)

Output Current-Max

1.5A

Collector Emitter Voltage (VCEO)

9V

Max Collector Current

1A

Voltage - Load

2.5V~9V

Motor Type

Stepper

Motor Type - AC, DC

Brushed DC

Motor Type - Stepper

Bipolar

Step Resolution

Servo motor resolution is determined by feedback device of motor. I.e. 1000 PPR (pulses per revolution) quadrature encoder yields 1/4000 revolution resolution because 1000 PPR equals 4000 counts per revolution after standard 4X decoding.

1, 1/2

Height

750μm

Length

4mm

Width

4mm

REACH SVHC

No SVHC

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant