DRV8303DCAR - TI

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

Part No

DRV8303DCAR
Manufacturer

TI
ChipWorker Part#

CW28878583
Category

Motor Driver
Package

HTSSOP-48
Description

3-Phase Motor Driver 6V to 60V 48Pin HTSSOP T/R
Documentation

Datasheet

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DRV8303DCAR Specifications

Attribute	Attribute Value

Part Number	DRV8303DCAR
Manufacturer	TI
ChipWorker Part#	CW28878583
Category	Motor Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	HTSSOP-48
Output Current	1.7 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	6V ~ 60V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The DRV8303 is a gate driver IC for three-phase motor-drive applications. The device provides three half bridge drivers, each capable of driving two N-channel MOSFETs. The device supports up to 1.7-A source and 2.3-A peak current capability. The DRV8303 can operate off of a single power supply with a wide range from 6-V to 60-V. It uses a bootstrap gate-driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8303 uses automatic hand shaking when the high-side or low-side MOSFET is switching to prevent current shoot through. Integrated VDS sensing of the high-side and low-side MOSFETs is used to protect the external power stage against overcurrent conditions.
The DRV8303 includes two current-shunt amplifiers for accurate current measurement. The amplifiers support bi-directional current sensing and provide and adjustable output offset up to 3 V.
The serial peripheral interface (SPI) provides detailed fault reporting and flexible parameter settings such as gain options for the current-shunt amplifiers and slew-rate control of the gate drivers.

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