Texas Instruments DRV8834RGER

Name: DRV8834RGER
Brand: Texas Instruments
SKU: 3838900-DRV8834RGER
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: DRV8834RGER

Manufacturer:: Texas Instruments

Ventron No:: 3838900-DRV8834RGER

Description:: 11-V, 1.5-A,? dual H-bridge or stepper motor driver with 1/32 microstep indexer

ECAD Model:

Datasheet:: drv8834

Specifications

Texas Instruments DRV8834RGER technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments DRV8834RGER.

Number of full bridges
2
Vs (min) (V)
2.5
Vs ABS (max) (V)
11.8
Full-scale current (A)
1.5
Peak output current (A)
2
RDS(ON) (HS LS) (mΩ)
305
Sleep current (μA)
0.6
Control mode
PH/EN
Control interface
Hardware (GPIO)
Microstepping levels
32
Features
Current Regulation
Rating
Catalog
Operating temperature range (°C)
-40 to 85

Description

The DRV8834 provides a flexible motor driver solution for toys, printers, cameras, and other mechatronic applications. The device has two H-bridge drivers, and is intended to drive a bipolar stepper motor or two DC motors.

The output driver block of each H-bridge consists of N-channel power MOSFETs configured as an H-bridge to drive the motor windings. Each H-bridge includes circuitry to regulate or limit the winding current.

With proper PCB design, each H-bridge of the DRV8834 can driving up to 1.5-A RMS (or DC) continuously, at 25°C with a V_M supply of 5 V. The device can support peak currents of up to 2.2 A per bridge. Current capability is reduced slightly at lower V_M voltages.

Internal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit protection, undervoltage lockout and overtemperature. A low-power sleep mode is also provided.

The DRV8834 is packaged in a 24-pin HTSSOP or VQFN package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

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Certification