Datasheet > LA6587T_11

LA6587T_11

更新时间： 2024-11-30 11:42:27

品牌	Logo	应用领域
三洋 - SANYO		驱动器风扇电机
页数	文件大小	规格书
5页	95K
描述
Fan Motor Driver BTL Driver Single-Phase Full-Wave

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数据手册

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LA6587T_11 数据手册

Ordering number : ENA0603A

Monolithic Linear IC

Fan Motor Driver

LA6587T

BTL Driver Single-Phase Full-Wave

Overview

The LA6587T is single-phase bipolar fan motor is driven, through BTL output linear drive, at high efficiency, low power,

and low sound by suppressing the reactive power. Lock protection, rotary signal (FG, 1/2FG) circuits are incorporated,

which is optimum for the notebook PC, consumer equipment power supply, car audio system, CPU cooler, etc. that require

high reliability and low noise.

Functions

• Single-phase full-wave linear drive by BTL output (gain resistance 1kΩ-360kΩ, 51dB)

: No switching noise, which is optimum for equipment requiring silence, such as consumer equipment power supply, car

audio system, etc.

• Low-voltage operation possible, with wide operating voltage range (2.2 to 14.0V)

• Low saturation output (Upper + lower saturation voltage : V sat (total) = 1.1Vtyp, I = 100mA)

: High coil efficiency with low current drain. Additionally, IC itself generates only small heat.

• Built-in lock protection and automatic reset circuits

• Built-in FG & 1/2FG outputs

• Built-in Hall bias (V

= 1.5V)

• Thermal protection circuit

: When the large current flows due to output short-circuit and the IC chip temperature exceeds 180°C, this protective

circuit suppresses the drive current to prevent burn and damage to IC.

• Extra-small package (MSOP10)

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Output voltage

max

400

0.6

Allowable power dissipation

Output current

Pd max

Mounted on a specified board*

max

OUT

Output withstand voltage

max

OUT

Continued on next page.

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment. The products mentioned herein

shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,

aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,

safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives

in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any

guarantee thereof. If you should intend to use our products for new introduction or other application different

from current conditions on the usage of automotive device, communication device, office equipment, industrial

equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the

intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely

responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate

the performance, characteristics, and functions of the described products in the independent state, and are not

guarantees of the performance, characteristics, and functions of the described products as mounted in the

customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent

device, the customer should always evaluate and test devices mounted in the customer

's products or

equipment.

92811 SY 20110922-S00002/D0606 MS PC B8-7868 No.A0603-1/5

12 3 4 5

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与LA6587T_11相关器件

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LA6595DMR2G	ONSEMI	获取价格	BTL Drive Single-Phase Full-Wave Fan Motor Driver
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