L6229Q

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DMOS driver for three-phase brushless DC motor
Learn More about L6229Q

Quantity	$ per Unit	Savings
1 - 9	$6.62	0%
10 - 24	$5.95	10%
25 - 99	$5.62	15%
100 - 249	$4.87	26%
250 - 499	$4.63	30%
500	$4.14	37%
500 +	Contact Sales

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Parameter

Parameter Name	Parameter Value
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	150.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tray
ROHS Compliance Grade	Ecopack2
Grade	Industrial
Package Name	VFQFPN 32 5x5x1.0 mm

Description

The L6229Q is a DMOS fully integrated three-phase motor driver with overcurrent protection.

Realized in BCDmultipower 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 three-phase BLDC motor including: a three-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 VFQFPN-32 5 x 5 package, the L6229Q features a non-dissipative overcurrent protection on the high side power MOSFETs and thermal shutdown.

Key features

Key features
Operating supply voltage from 8 to 52 V 2.8 A output peak current (1.4 A RMS) R_DS(on)0.73 Ω typ. value @ TJ = 25 °C Operating frequency up to 100 kHz Non dissipative overcurrent detection and protection Diagnostic output Constant t_OFF PWM current controller Slow decay synchronous rectification 60° and 120° hall effect decoding logic Brake function Cross conduction protection Thermal shutdown Under voltage lockout Integrated fast free wheeling diodes

L6229QTR

L6229Q

Active

DMOS driver for three-phase brushless DC motor Learn More about L6229Q

DMOS driver for three-phase brushless DC motor
Learn More about L6229Q