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L6229PD - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC44279969
Category:
Motor Driver
Package:
SOIC-36
Datasheet:
Datasheet 3D Model
Description:
STMICROELECTRONICS L6229PD Motor Driver, DMOS, 52V to 8V supply, 52V/1.4A/1 Output, SOIC-36
Stock Locations:
Availability:
201 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 5.06

Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The L6229 is a DMOS fully integrated 3-phase motor driver with overcurrent protection.
Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
The device includes all the circuitry needed to drive a 3-phase BLDC motor including: a 3-phase DMOS bridge, a constant off time PWM current controller and the decoding logic for single ended hall sensors that generates the required sequence for the power stage.
Available in PowerDIP24 (20 + 2 + 2), PowerSO36 and SO24 (20 + 2 + 2) packages, the L6229 features a non-dissipative overcurrent protection on the high-side Power MOSFETs and thermal shutdown.
**Key Features**
Operating supply voltage from 8 to 52 V
2.8 A output peak current (1.4 A DC)
RDS(ON) 0.73 Ω typ. value at Tj = 25 °C
Operating frequency up to 100 KHz
Non-dissipative overcurrent detection and protection
Diagnostic output
Constant tOFF PWM current controller
Slow decay synchr. rectification
60° and 120° hall effect decoding logic
Brake function
Tachometer output for speed loop
Cross conduction protection
Thermal shutdown
Undervoltage lockout
Integrated fast freewheeling diodes

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L6229PD Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	36 Pin
Case/Package	SOIC-36
Supply Voltage (DC)	8.00V(max), 52.0V(min)
Number of Outputs	1 Output
Output Voltage	52 V
Output Current	1.4 A
Number of Positions	36 Position
Switching Frequency	100 kHz
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	12V ~ 52V
Supply Voltage (Max)	8 V
Supply Voltage (Min)	52 V
	Show
Size-Length	15.6 mm
Size-Width	7.6 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 150℃
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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