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Details for DRV8843PWP by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
DRV8843PWP
Buy Directly from Texas Instruments (540 in stock) $1.6400
STEPPER MOTOR DRIVER 2.5A 28HTSSOP
DRV8843PWP image

DRV8843PWP by Texas Instruments

STEPPER MOTOR DRIVER 2.5A 28HTSSOP
Features
8.2-V to 45-V Operating Supply Voltage Range
Built-In 3.3-V Reference Output
Dual H-Bridge Motor Driver u2013 Single/Dual Brushed DC u2013 Stepper
IN/IN Control Interface
Low Current Sleep Mode
Low MOSFET On-Resistance u2013 2.5-A Maximum Drive Current at 24 V and TA = 25u00b0C u2013 Combined 400 mu03a9 RDS(ON) of High-Side and Low-Side at 24 V and TA = 25u00b0C
Optional Fixed Frequency Current Regulation u2013 Two Bit Current control Allows Up to Four Current Levels
Protection Features
Thermally Enhanced Surface Mount Package
Part Information
DRV8843PWP image
RoHS Compliant
Description
The DRV8843 provides an integrated dual H-bridge motor driver solution for printers, scanners, and other automated equipment applications. The device can be used to drive one or two brushed DC motors, a bipolar stepper motor, or other loads. A simple PWM interface allows easy interfacing to controller circuits. The output driver block consists of N-channel power MOSFETs configured as H-bridges. The DRV8843 an supply up to 2.5-A peak or 1.75-A RMS output current (with proper heat sinking at 24 V and TA = 25°C) per H-bridge. A low-power sleep mode is provided which shuts down internal circuitry to achieve very low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin. Internal protection features are provided for overtemperature, overcurrent, and undervoltage. Fault conditions are indicated by a nFAULT pin.
Specifications
Motor Type:
DC
No. of Outputs:
4Outputs
Output Current:
2.5A
Output Voltage:
3.3V
Driver Case Style:
HTSSOP
No. of Pins:
28Pins
Supply Voltage Min:
8.2V
Supply Voltage Max:
45V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Base Number:
8843
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
8.2V to 45V
Alternate Descriptions
2.5A Dual DC/Stepper Motor Driver HTSSOP RS Components
STEPPER MOTOR DRIVER, 2.5A, 28HTSSOP; Motor Type:DC; No. of Outputs:4Outputs; Output Current:2.5A; Output Voltage:3.3V; Driver Case Style:HTSSOP; No. of Pins:28Pins; Supply Voltage Min:8.2V; Supply Voltage Max:45V; Operating RoHS Compliant: Yes Newark Electronics
45V 28-Pin HTSSOP EP Tube Avnet America
45V 28-Pin HTSSOP EP Tube Avnet Europe
45-V, 2.5-A bipolar stepper or dual H-bridge motor driver with current regulation and PWM control Texas Instruments