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L6482H - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC20604582
Category:
Motor Driver
Package:
HTSSOP-38
Datasheet:
Datasheet 3D Model
Description:
STMICROELECTRONICS L6482H Motor Controller, Micro stepping, 3.3V to 5V supply, 85V/100µA/2Outputs, HTSSOP-38
Stock Locations:
Availability:
213 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 5.13

Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The L6482H is a cSPIN™ microstepping Motor Controller with motion engine and SPI. It is realized in analogue mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping. It integrates a dual full bridge gate driver for N-channel MOSFET power stages with embedded non dissipative overcurrent protection. Thanks to a new current control, a 1/16 microstepping is achieved through an adaptive decay mode which outperforms traditional implementations. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position easily programmed through a dedicated register set. All application commands and data registers, including those used to set analogue values (current protection trip point, deadtime, PWM frequency) are sent through a standard 5Mbps SPI.
Dual full bridge gate driver for N-channel MOSFETs
Fully programmable gate driving
Embedded Miller clamp function
Programmable speed profile
Up to 1/16 microstepping
Advanced current control with auto-adaptive decay mode
Integrated voltage regulators
SPI interface
Low quiescent standby currents
Programmable non dissipative overcurrent protection
Over-temperature protection
5.5V Logic interface supply voltage
18V Low-side gate driver supply voltage
4W Total power dissipation (Temperature=25°C)

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L6482H Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	38 Pin
Case/Package	HTSSOP-38
Supply Voltage (DC)	3.30V (min)
Number of Outputs	2 Output
Output Voltage	85 V
Output Current	100 µA
Number of Positions	38 Position
Power Dissipation	4 W
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.3V, 5V
Supply Voltage (Max)	5 V
Supply Voltage (Min)	3.3 V
	Show
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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