Datasheet > EUM6883

EUM6883

更新时间： 2024-10-28 06:58:07

品牌	Logo	应用领域
德信 - EUTECH		驱动器风扇电机
页数	文件大小	规格书
1页	76K
描述
800mA BTL Linear Fan Motor Driver

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中文翻译

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EUM6883 数据手册

EUM6883

800mA BTL Linear Fan Motor Driver

DESCRIPTION

FEATURES

EUM6883 is a single-phase full wave DC fan motor

driver. It is used as an interface between a HALL IC

and a single coil brushless motor. With its BTL linear

control and low saturation output stages, EUM6883

silently and efficiently drives a fan motor. The

functions built in EUM6883 are linear control drive

mode, fan tachometer, lock detection, automatic restart,

Hall Bias and thermal shutdown. When output voltage

changes from L to H (or H to L), linear control mode

gently drives the output stage. This makes EUM6883

suitable for the electronics equipment which required

low noise and high reliability. If the motor is stalled by

the external force, overdrive current may incur coil

overheat or burning. To prevent this, the lock detection

circuit shuts off the driver. The automatic restart circuit

resumes powering up the driver after a few seconds.

Rotation detection open drain output is pulled down

when a motor runs. FG is the Fan tachometer output,

and HB provides bias supply for a Hall sensor.

Linear Control for Single-Phase Full Wave Drive

Wide Input Range 1.8V~13.8V

Low Saturation Output Voltage 0.5V @250mA

FG Tachometer Output

Lock Detection, Automatic Restart

- RD = L when Rotation; RD = H when Stop

1.5V Hall Bias

Thermal Shutdown Protection

Available in MSOP-10 Package

RoHS Compliant and 100% Lead (Pb)-Free

APPLICATIONS

CPU Cooling Fan

Car Audio Cooler

Power Supply Cooling Fan

Block Diagram

Figure 1.

DS6883 Ver0.2 July 2009

中文翻译

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与EUM6883相关器件

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EUMA10-01.8432M	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-A	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-CX	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-CXTR	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-G	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-GA	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-GTR	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-I2	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-I2A	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2
EUMA10-01.8432M-I2TR	ECLIPTEK	获取价格	QUARTZ CRYSTAL RESONATOR, 1.8432MHz, ROHS COMPLIANT PACKAGE-2