DRV8814EVM

Obsolete

Texas Instruments

DRV8814 MOTION MOTOR CONTROL EVALUATION BOARD

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DRV8814EVM

Obsolete

Texas Instruments

DRV8814 MOTION MOTOR CONTROL EVALUATION BOARD

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Description Specifications Series Pricing CAD Documents

Description

General part information

DRV8814 Series

The DRV8814 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, and is intended to drive DC motors. The output driver block for each consists of N-channel power MOSFET’s configured as H-bridges to drive the motor windings. The DRV8814 can supply up to 2.5-A peak or 1.75-A RMS output current (with proper heatsinking at 24 V and 25°C) per H-bridge.

A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled.

Internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout, and over temperature.

Technical Specifications

Parameters and characteristics for this part

Specification	DRV8814EVM

Contents	Board
Embedded	Yes, MCU
Embedded Bit Width	16 bit
Function	Driver, Motor Controller
Primary Attributes	2 Channel H-Bridge Driver
Secondary Attributes	Short-Circuit, Thermal and Undervoltage Protection
Supplied Contents	Board(s)
Type	Power Management
Utilized IC / Part	DRV8814

DRV8814 Series

47-V, 2.5-A dual brushed DC motor driver with inrush protection

Part	Package Name	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Voltage - Load (Max)	Voltage - Load (Min)	Interface	Package Width	Package Length	Mounting Type	Current - Output	Motor Type - AC, DC	Function	Half-Bridge Count	Output Configuration	Applications	Technology	Supplied Contents	Utilized IC / Part	Primary Attributes	Contents	Secondary Attributes	Type	Embedded Bit Width	Embedded
Texas Instruments DRV8814PWP	28-HTSSOP 28-PowerTSSOP	-40 °C	150 °C	8 V	45 V	45 V	8 V	Parallel	4.4 mm	0.173 in	Surface Mount	1.75 A	Brushed DC	Control and Power Stage Driver - Fully Integrated	4	Half Bridge	General Purpose	Power MOSFET
Texas Instruments DRV8814EVM														Driver Motor Controller					Board(s)	DRV8814	2 Channel H-Bridge Driver	Board	Short-Circuit Thermal and Undervoltage Protection	Power Management	16 bit	MCU Yes
Texas Instruments DRV8814PWPR	28-HTSSOP 28-PowerTSSOP	-40 °C	150 °C	8 V	45 V	45 V	8 V	Parallel	4.4 mm	0.173 in	Surface Mount	1.75 A	Brushed DC	Control and Power Stage Driver - Fully Integrated	4	Half Bridge	General Purpose	Power MOSFET

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DRV8814EVM | Datasheet