DRV8432DKD - TI

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

Part No

DRV8432DKD
Manufacturer

TI
ChipWorker Part#

CW16813961
Category

Motor Driver
Package

HSSOP-36
Description

TEXAS INSTRUMENTS DRV8432DKD PWM Driver, 3-Phase SYNC, 0V to 52.5V supply, 30V/14A/2Outputs, HSSOP-36
Documentation

Datasheet

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DRV8432DKD Specifications

Attribute	Attribute Value

Part Number	DRV8432DKD
Manufacturer	TI
ChipWorker Part#	CW16813961
Category	Motor Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	36 Pin
Case/Package	HSSOP-36
Supply Voltage (DC)	0.00V(min), 52.5V(max)
Number of Outputs	2 Output
Output Voltage	30 V
Output Current	14 A
Number of Positions	36 Position
Drain to Source Resistance (on) (Rds)	220 mΩ
Switching Frequency	500 kHz
Output Current (Max)	14 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	10.8V ~ 13.2V
Supply Voltage (Max)	52.5 V
Supply Voltage (Min)	0 V
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Size-Length	16 mm
Size-Width	11.1 mm
Size-Height	3.3 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The DRV8432DKD is a dual full bridge PWM motor driver in 36 pin HSSOP package. This high performance, integrated dual brushed DC or single bipolar stepper motor driver requires two power supplies, one at 12V for GVDD and VDD, another up to 50V for PVDD. The low RDS (on) of H bridge MOSFETs and intelligent gate drive design provides efficiency of up to 97%. This high efficiency enables use of smaller power supplies and heatsinks in energy efficient applications. The DRV8432DKD has an innovative protection system safeguarding the device against wide range of fault conditions that could damage system. The current limiting circuit prevents device shutdown during load transients such as motor start up. A programmable overcurrent detector allows adjustable current limit and protection level to meet different motor requirements.
PWM operating frequency up to 500KHz
Operating supply voltage up to 52.5V
14A continuous current in parallel mode (24A peak)
Integrated undervoltage, overtemperature, overload and short circuit protection
Independent supply and ground pins for each half bridge
Intelligent gate drive and cross conduction prevention
No external snubber or schottky diode is required
Operating ambient temperature range from -40°C to 85°C
This device has limited built-in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

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