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L6227PDTR
Integrated Circuits (ICs)

L6227PDTR

Active
STMicroelectronics

DMOS DUAL FULL BRIDGE DRIVER WITH PWM CURRENT CONTROLLER

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Search across all available documentation for this part.

DocumentsDS3273AN6018+13
L6227PDTR
Integrated Circuits (ICs)

L6227PDTR

Active
STMicroelectronics

DMOS DUAL FULL BRIDGE DRIVER WITH PWM CURRENT CONTROLLER

Deep-Dive with AI

DocumentsDS3273AN6018+13

Technical Specifications

Parameters and characteristics for this part

SpecificationL6227PDTR
ApplicationsGeneral Purpose
Current - Output1.4 A
FunctionDriver - Fully Integrated, Control and Power Stage
InterfaceParallel
Motor Type - AC, DCBrushed DC
Motor Type - StepperBipolar
Mounting TypeSurface Mount
Operating Temperature [Max]125 °C
Operating Temperature [Min]-25 °C
Output ConfigurationHalf Bridge (4)
Package / Case36-PowerBSSOP
Package / Case [x]0.433 "
Package / Case [y]11 mm
Supplier Device PackagePowerSO-36 Slug Up
TechnologyDMOS
Voltage - Load [Max]52 V
Voltage - Load [Min]8 V
Voltage - Supply [Max]52 V
Voltage - Supply [Min]8 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 135$ 6.68

Description

General part information

L6227 Series

The L6227 device is a DMOS dual full bridge designed for motor control applications, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device also includes two independent constant off time PWM current controllers that performs the chopping regulation. Available in PowerDIP24 (20 + 2 + 2), PowerSO36 and SO24 (20 + 2 + 2) packages, the L6227 device features a non-dissipative overcurrent protection on the high-side Power MOSFETs and thermal shutdown.Operating supply voltage from 8 to 52 V2.8 A output peak current (1.4 A DC)RDS(ON)0.73 O typ. value at Tj= 25 °COperating frequency up to 100 KHzNon-dissipative overcurrent protectionDual independent constant tOFFPWM current controllersSlow decay synchronous rectificationCross conduction protectionThermal shutdownUndervoltage lockoutIntegrated fast freewheeling diodes