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L6234

2.8A mA 5.1mm mm 7.1mm mm Motor Drivers 20 42V V 52V V 24.8mm mm Motion Control Electronics

Manufacturer: STMicroelectronics
Origchip NO: 761-L6234
Package: 20-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 417
Description: 2.8A mA 5.1mm mm 7.1mm mm Motor Drivers 20 42V V 52V V 24.8mm mm Motion Control Electronics (Kg)

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Details

Tags

Parameters
Lifecycle Status	ACTIVE (Last Updated: 8 months ago)
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	20-DIP (0.300, 7.62mm)
Number of Pins	20
Operating Temperature	-40°C~125°C TJ
Packaging	Tube
Series	STSPIN L62
JESD-609 Code	e3
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Tin (Sn)
Applications	General Purpose
Subcategory	Motion Control Electronics
Technology	BiCDMOS
Voltage - Supply	7V~52V
Terminal Position	DUAL
Supply Voltage	42V
Terminal Pitch	2.54mm
Base Part Number	L6234
Function	Driver - Fully Integrated, Control and Power Stage
Number of Outputs	3
Output Voltage	52V
Max Output Current	2.8A
Operating Supply Voltage	42V
Supply Voltage-Min (Vsup)	7V
Interface	Parallel
Analog IC - Other Type	BRUSHLESS DC MOTOR CONTROLLER
Nominal Supply Current	7mA
Output Configuration	Half Bridge (3)
Collector Emitter Voltage (VCEO)	52V
Max Collector Current	4A
Voltage - Load	7V~52V
Switching Frequency	150kHz
Motor Type	Brushless DC (BLDC)
Motor Type - AC, DC	Brushless DC (BLDC)
Height	5.1mm
Length	24.8mm
Width	7.1mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

L6234 Description

The L6234 is a triple-half bridge to drive a brushless DC motor. It is realized in BCDmultipower technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance.

L6234 Features

Supply voltage from 7 to 52 V

5 A peak current

RDSon 0.3 Ω type. value at 25 °C

Cross conduction protection

TTL compatible driver

Operating frequency up to 150 kHz

Thermal shutdown

Intrinsic fast free-wheeling diodes

Input and enable the function for each half-bridge

10 V external reference available