Specification	DRV8908QPWPRQ1

Applications	DC Motors, General Purpose
Current - Output / Channel	6 A
Fault Protection	Over Voltage, UVLO, Over Current
Features	Slew Rate Controlled, Charge Pump
Grade	Automotive
Interface	SPI, PWM, Logic
Load Type	Capacitive, Inductive, Resistive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Half Bridge (8)
Package / Case	0.173 in, 4.4 mm
Package / Case	24-PowerTSSOP
Qualification	AEC-Q100
Rds On (Typ) [custom]	750 mOhm
Rds On (Typ) [custom]	750 mOhm
Supplier Device Package	24-HTSSOP
Technology	MOSFET (Metal Oxide)
Voltage - Load [Max]	32 V
Voltage - Load [Min]	4.5 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

DRV8908-Q1 Series

Automotive, 40V, 6A 8 channel half-bridge motor driver with advanced diagnostics

Part	Package / Case	Package / Case	Load Type	Grade	Interface	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Features	Fault Protection	Supplier Device Package	Current - Output / Channel	Qualification	Rds On (Typ) [custom]	Rds On (Typ) [custom]	Applications	Mounting Type	Voltage - Load [Min]	Voltage - Load [Max]	Technology
Texas Instruments DRV8908QPWPRQ1	0.173 in 4.4 mm	24-PowerTSSOP	Capacitive Inductive Resistive	Automotive	Logic PWM SPI	Half Bridge (8)	-40 °C	125 °C	5.5 V	3 V	Charge Pump Slew Rate Controlled	Over Current Over Voltage UVLO	24-HTSSOP	6 A	AEC-Q100	750 mOhm	750 mOhm	DC Motors General Purpose	Surface Mount	4.5 V	32 V	MOSFET (Metal Oxide)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 4.12
		10	$ 3.70
		25	$ 3.50
		100	$ 3.03
		250	$ 2.88
		500	$ 2.58
		1000	$ 2.18
	Digi-Reel®	1	$ 4.12
		10	$ 3.70
		25	$ 3.50
		100	$ 3.03
		250	$ 2.88
		500	$ 2.58
		1000	$ 2.18
	Tape & Reel (TR)	2000	$ 1.68
		6000	$ 1.62
Texas Instruments	LARGE T&R	1	$ 2.79
		100	$ 2.44
		250	$ 1.71
		1000	$ 1.38

Description

General part information

DRV8908-Q1 Series

The DRV89xx-Q1 is a pin-to-pin compatible family of integrated multi-channel half-bridge drivers with 4 to 12 half-bridges. The device family features low on-state resistance (RDS(ON)) for improved thermal performance during high-current operation.

These devices can drive brushed-DC (BDC) motors or stepper motors in independent, sequential, or parallel mode. The half-bridges are fully controllable to achieve a forward, reverse, coasting and braking operation of motor.

These devices feature standard 16-bit, 5-MHz serial peripheral interface (SPI) with daisy chain capability for complete configuration and detailed diagnostics. Depending on the device, four or eight programmable PWM generators are integrated to allow for current limiting during motor operation or LED dimming control.