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DRV8841 Dual H-Bridge Motor Driver 8.2-45V 2.5A Peak Current 400mΩ RDS ON PWM Control

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DRV8841 Dual H-Bridge Motor Driver 8.2-45V 2.5A Peak Current 400mΩ RDS ON PWM Control

Brand Name:	TI
Model Number:	DRV8841
MOQ:	2500
Packaging Details:	2500PCS/reel
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Document:

Product Name:

Model:

DRV8841

Type:

SMD/SMT

Operating Temperature:

- 40 °C~+ 85 °C

Output Current:

2.5 A

Operating Power Supply Current:

Supply Ability:

1000000

Highlight:

DRV8841 Motor Driver

8.2V Motor Driver

2.5A Motor Driver

Product Description

DRV8841 Dual H-Bridge Motor Driver 8.2-45V 2.5A Peak Current 400mΩ RDS(ON) PWM Control

Features

Dual H-Bridge DC Motor Driver

Single and Dual Brushed DC

Stepper

PWM Control Interface

Optional Fixed Frequency Current Regulation

Two Bit Current Control Allows Up to Four Current Levels

Low MOSFET On-Resistance

2.5-A Maximum Drive Current at 24 V and Tₐ = 25°C

Combined 400 mΩ R_DS(ON) of High-Side and Low-Side at 24 V and Tₐ = 25°

8.2-V to 45-V Operating Supply Voltage Range

Low Current Sleep Mode

Built-In 3.3-V Reference Output

Thermally Enhanced Surface Mount Package

Protection Features

Overcurrent Protection (OCP)

Thermal Shutdown (TSD)

Undervoltage Lockout (UVLO)

Fault Condition Indication Pin (nFAULT)

Applications

Printers

Scanners

Office Automation Machines

Gaming Machines

Factory Automation

Robotics

Description

The DRV8841 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 DRV8841 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.

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products details

DRV8841 Dual H-Bridge Motor Driver 8.2-45V 2.5A Peak Current 400mΩ RDS ON PWM Control

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips