ST L6474H

Manufacturer No:

L6474H

Manufacturer:

Package:

28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Description:

3A mA 650?A mA 1.05mm mm 4.5mm mm Motor Drivers 28 3.3V V 45V V 9.8mm mm Motion Control Electronics

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

L6474H information

ST L6474H technical specifications, attributes, parameters and parts with similar specifications to ST L6474H.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 7 months ago)

Factory Lead Time
12 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad

Number of Pins
28

Weight
120.003531mg

Operating Temperature
-40°C~150°C TJ

Packaging
Tube

Series
STSPIN L64

JESD-609 Code
e3

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Number of Terminations
28

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn) - annealed

Applications
General Purpose

Subcategory
Motion Control Electronics

Technology
DMOS

Voltage - Supply
3.3V 5V

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Supply Voltage
3.3V

Time@Peak Reflow Temperature-Max (s)
30

Base Part Number
L6474

Function
Driver - Fully Integrated, Control and Power Stage

Number of Outputs
1

Output Voltage
45V

Max Output Current
3A

Power Supplies
3.3V

Supply Voltage-Min (Vsup)
8V

Interface
SPI

Operating Supply Current
650?A

Output Configuration
Half Bridge (4)

Logic Function
AND

Supply Current-Max (Isup)
0.65mA

Collector Emitter Voltage (VCEO)
45V

Max Collector Current
3A

Voltage - Load
8V~45V

Switching Frequency
512kHz

Motor Type
Stepper

Motor Type - Stepper
Bipolar

Step Resolution
1 ~ 1/16

Height
1.05mm

Length
9.8mm

Width
4.5mm

Download datasheets and manufacturer documentation for ST L6474H.

Datasheets:

stmicroelectronics-l6474h-datasheets-9980.pdf

L6474H Overview

Drivers controllers is designed with Tube package.The part is packged with 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.Drivers controllers is recommended to mount the part by Surface Mount.Drivers controllers is fDrivers controllersting for the component connected in General Purpose.The device can supply 3.3V 5V volts.With regard to operating temperature, it ranges -40°C~150°C TJ. There are 28 terminations available in the part.The voltage can applied to the load at the rate of 8V~45V.Please take in mind that this amplifier should be run at 3.3V.Its recommended mounting way is Surface Mount.Drivers controllers is based on the L6474 part number.Drivers controllers is designed wDrivers controllersh 28 pins.Drivers controllers belongs to Motion Control Electronics series.There are 1 outputs available.The output voltage is maintained at 45V.STSPIN L64 is the main series of the part.The motor type can be recognized as Stepper.Its maximal output current reaches 3A to meet the operation requirements.The supply current used for its operating is 650?A.

L6474H Features

Applications : General Purpose
Load voltage across the chip 8V~45V
base on L6474 number
designed with 1 outputs
Motor Type classified as Stepper

L6474H Applications

There are a lot of STMicroelectronics
L6474H motor drivers applications.

Mobile phone display backlight and key light driving
High power LED street light
Large outdoor LED display
Commercial office
Hospitality buildings
Smart lighting applications
Automotive applications
Dome
Dash
Footwell lighting

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.