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Details for DRV8812RHDT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
MOTOR DRIVER H-BRIDGE 1.6A VQFN-28
DRV8812RHDT image

DRV8812RHDT by Texas Instruments

MOTOR DRIVER H-BRIDGE 1.6A VQFN-28
Features
1.6-A Maximum Drive Current at 24 V and TA = 25u00b0C
8.2-V to 45-V Operating Supply Voltage Range
Built In 3.3-V Reference Output Small Package and Footprint
Dual H-Bridge Current Control Motor Driver u2013 Drive a Bipolar Stepper or Two DC Motors u2013 Four Level Winding Current Control
Industry Standard Parallel Digital Control Interface
Low Current Sleep Mode
Multiple Decay Modes u2013 Mixed Decay u2013 Slow Decay u2013 Fast Decay
Protection Features
Part Information
DRV8812RHDT image
RoHS Compliant
Description
The DRV8812 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and can drive a bipolar stepper motor or two DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as full Hbridges to drive the motor windings. The DRV8812 is capable of driving up to 1.6-A of output current (with proper heatsinking, at 24 V and 25°C). A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable. Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout and overtemperature. The DRV8812 is available in a 28-pin HTSSOP package with PowerPAD™ and in a 28-pin QFN package PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
Specifications
Motor Type:
H-Bridge
No. of Outputs:
1Outputs
Output Current:
1.6A
Output Voltage:
24V
Driver Case Style:
VQFN
No. of Pins:
28Pins
Supply Voltage Min:
8V
Supply Voltage Max:
45V
Operating Temperature Min:
-40°C
Operating Temperature Max:
150°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Dual H-Bridge Motor Driver 8.2V to 45V 28-Pin VQFN T/R Avnet America
Dual H-Bridge Motor Driver 8.2V to 45V 28-Pin VQFN T/R Avnet Europe