DRV8811PWP - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DRV8811PWP
Manufacturer

TI
ChipWorker Part#

CW13338678
Category

Motor Driver
Package

HTSSOP-28
Description

Motor Driver/Controller, Stepper, 8V to 38V supply, 1Ω RDS, 24V/2.5A/2Outputs, HTSSOP-28
Documentation

Datasheet

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DRV8811PWP Specifications

Attribute	Attribute Value

Part Number	DRV8811PWP
Manufacturer	TI
ChipWorker Part#	CW13338678
Category	Motor Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	HTSSOP-28
Supply Voltage (DC)	8.00V (min)
Number of Outputs	4 Output
Output Voltage	24 V
Output Current	2.5 A
Number of Positions	28 Position
Power Dissipation	2320 mW
Quiescent Current	8.00 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	2320 mW
Supply Voltage	8V ~ 38V
Supply Voltage (Max)	38 V
Supply Voltage (Min)	8 V
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Size-Length	9.8 mm
Size-Width	4.5 mm
Size-Height	1.05 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99

Product Description

The DRV8811PWP is a 1.9A Bipolar Stepper Motor Driver with on-chip 1/8 microstepping indexer (step/Dir Ctrl), provides an integrated stepper motor driver solution for printers, scanners and other automated equipment applications. The device has two H-bridge drivers, as well as microstepping indexer logic to control a stepper motor. The output driver block consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. A simple STEP/DIR interface allows easy interfacing to controller circuits. Step mode pins allow for configuration of the motor in full-step, half-step, quarter-step or eighth-step modes. Decay mode and PWM off time are programmable. Internal shutdown functions are provided for over-current protection, short circuit protection, under-voltage lockout and over-temperature. Supports VM under-voltage lockout (UVLO), over-current protection (OCP), thermal shutdown (TSD) and fault condition indication pin (nFAULT) protection.
Pulse width modulation (PWM) micro stepping motor driver
Built-in micro stepping indexer
Up to 1/8 micro stepping
Step and direction control
Programmable mixed decay, blanking and off-time
Up to 1.9A current per winding
Low 1.0R (HS+LS) MOSFET RDS (ON) (25°C)
8 to 38V Operating supply voltage range
Pin to pin with DRV8818
Green product and no Sb/Br
Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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