3967 MICROSTEPPING DRIVER WITH TRANSLATOR

Allegro MicroSystems

Description

Data Sheet 26184.24F 3967 MICROSTEPPING DRIVER WITH TRANSLATOR REF 1 RC2 2 ÷8 PWM TIMER 24 PFD 23 RC1 SLEEP 3 22 RESET OUT2B 4 LOAD SUPPLY2 .
Device Operation.

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Datasheet Specifications

Part number: 3967
Manufacturer: Allegro MicroSystems
File Size: 372.47 KB
Datasheet: 3967_AllegroMicroSystems.pdf
Description: MICROSTEPPING DRIVER WITH TRANSLATOR

Features

* ±750 mA, 30 V Output Rating
* Satlington® Sink Drivers
* Automatic Current-Decay Mode Detection/Selection
* 3.0 V to 5.5 V Logic Supply Voltage Range
* Mixed, Fast, and Slow Current-Decay Modes
* Internal UVLO and Thermal Shutdown Circuitry
* Crossover-Current Protectio

Applications

* where a complex µP is unavailable or over-burdened. Internal circuit protection includes thermal shutdown with hysteresis, under-voltage lockout (UVLO) and crossover-current protection. Special power-up sequencing is not required. The A3967SLB is supplied in a 24-pin SOIC with four internally fused

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3967 MICROSTEPPING DRIVER WITH TRANSLATOR Allegro MicroSystems

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