DRV8955PPWPR

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Texas Instruments

50-V, 2.5-A, QUAD HALF-BRIDGE DRIVER WITH CURRENT SENSE

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DRV8955PPWPR

Active

Texas Instruments

50-V, 2.5-A, QUAD HALF-BRIDGE DRIVER WITH CURRENT SENSE

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Description Specifications Series Pricing CAD Documents

Description

General part information

DRV8955 Series

The DRV8955 provides four individually controllable half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one stepper motor, or other loads.

The output driver for each channel consists of N-channel power MOSFET’s configured in a half-bridge. A simple PWM (IN/IN) interface allows easy interface with the controller. Separate inputs to independently control each half-bridge are provided. Additionally, the outputs can be paralleled together to provide more current for output loads.

The DRV8955 operates off a single power supply and supports a wide input supply range from 4.5 V to 48 V. A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.

Technical Specifications

Parameters and characteristics for this part

Specification	DRV8955PPWPR

Applications	DC Motors, Solenoids, Stepper Motors
Current - Output / Channel	10 A
Current - Peak Output	10 A
Fault Protection	UVLO, Over Current, Over Voltage
Features	Charge Pump
Half-Bridge Count	4
Interface	PWM, Logic
Load Type	Capacitive, Resistive, Inductive
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Half Bridge
Package Length	0.173 in
Package Name	28-PowerTSSOP, 28-HTSSOP
Package Width	4.4 mm
Rds On (Typ)	165 mOhm
Technology	Power MOSFET
Voltage - Load (Max)	48 V
Voltage - Load (Min)	4.5 V
Voltage - Supply (Maximum)	48 VDC
Voltage - Supply (Minimum)	4.5 V

DRV8955 Series

Part	Half-Bridge Count	Output Configuration	Fault Protection	Applications	Current - Peak Output	Package / Case	Features	Technology	Load Type	Current - Output / Channel	Package Length	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Rds On (Typ)	Voltage - Load (Max)	Voltage - Load (Min)	Mounting Type	Interface
Texas Instruments DRV8955PRGER	4	Half Bridge	Over Current Over Voltage UVLO	DC Motors Solenoids Stepper Motors	10 A	24-VFQFN Exposed Pad	Charge Pump	Power MOSFET	Capacitive Inductive Resistive	10 A	4 mm	24-VQFN	4 mm	125 °C	-40 °C	48 VDC	4.5 V	165 mOhm	48 V	4.5 V	Surface Mount	Logic PWM
Texas Instruments DRV8955PPWPR	4	Half Bridge	Over Current Over Voltage UVLO	DC Motors Solenoids Stepper Motors	10 A		Charge Pump	Power MOSFET	Capacitive Inductive Resistive	10 A	0.173 in	28-HTSSOP 28-PowerTSSOP	4.4 mm	125 °C	-40 °C	48 VDC	4.5 V	165 mOhm	48 V	4.5 V	Surface Mount	Logic PWM

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

DRV8955PPWPR | Datasheet

8-Channel Magnet Valve Driver with IO-Link

How to Drive Unipolar Stepper Motor with the DRV8xxx

Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B)

Using DRV to Drive Solenoids (Rev. A)

Advantages of Integrated Current Sensing (Rev. B)

Drive unipolar stepper motors as bipolar stepper motors with a simple wiring recon