L6230PD datasheet(1/24 Pages) STMICROELECTRONICS

部件名	L6230PD

功能描述	DMOS driver for three-phase brushless DC motor

PDF	24 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 24 page

June 2011

Doc ID 18094 Rev 2

1/24

24

L6230

DMOS driver for three-phase brushless DC motor

Features

■ Operating supply voltage from 8 to 52 V

■ 2.8 A output peak current (1.4 A RMS)

■ RDS(on) 0.73 Ω typ. value @ TJ = 25 °C

■ Integrated fast free wheeling diodes

■ Operating frequency up to 100 kHz

■ Non dissipative overcurrent detection and

protection

■ Cross conduction protection

■ Diagnostic output

■ Uncommitted comparator

■ Thermal shutdown

■ Under voltage lockout

Application

■ BLDC motor driving

■ Sinusoidal / 6-steps driving

■ Field oriented control driving system

Description

The L6230 is a DMOS fully integrated three-

phase motor driver with overcurrent protection,

optimized for FOC application thanks to the

independent current senses.

Realized in BCDmultipower technology, the

device combines isolated DMOS Power

Transistors with CMOS and bipolar circuits on the

same chip.

An uncommitted comparator with open-drain

output is available.

Available in PowerSO36 and VFQFPN-32 5x5

packages the L6230 features a non dissipative

overcurrent protection on the high side power

MOSFETs and thermal shutdown.

VFQFPN32

PowerSO36

Table 1.

Device summary

Order codes

Package

Packaging

L6230PD

PowerSO36

Tube

L6230PDTR

Tape and reel

L6230Q

VFQFPN32

Tube

L6230QTR

Tape and reel

www.st.com

类似零件编号 - L6230PD

制造商	部件名	数据表	功能描述
Crydom Inc.,	L623	585Kb / 4P	Power Modules
STMicroelectronics	L6232A	533Kb / 8P	SPINDLE DRIVER
	L6232B	534Kb / 8P	SPINDLE DRIVER
	L6232E	114Kb / 10P	SPINDLE DRIVER Oct-1996
	L6234	116Kb / 10P	THREE PHASE MOTOR DRIVER Mar-1998

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类似说明 - L6230PD

制造商	部件名	数据表	功能描述
STMicroelectronics	L6235	434Kb / 25P	DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR REV BRAKE
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STMicroelectronics	L6229	582Kb / 25P	DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR Rev. 3
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STMicroelectronics	L6229Q	527Kb / 28P	DMOS driver for three-phase brushless DC motor 30-Aug-2010
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Texas Instruments	DRV10970	672Kb / 38P	Three-Phase Brushless DC Motor Driver