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參數資料
| 型號： | LA6581T |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.3 A, PDSO8 |
| 封裝： | 3 X 4.90 MM, 0.93 MM HEIGHT, MSOP-8 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 69K |
| 代理商： | LA6581T |
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
'sproductsor
equipment.
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 (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). 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 applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us 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.
30409 MS / 60607 MS IM B8-5218 / N2502AS (OT) No.7192-1/4
LA6581T
Overview
The LA6581T is a low-saturation BTL output linear driving motor driver for single-phase bipolar fan motors. It features
quite, low power, high efficiency drive that suppresses reactive current. It is optimal for use in applications that require
miniaturization and low noise, such as CPU cooling fan motors and 5 to 12V electronic game products.
Functions
Single-phase full-wave linear drive with BTL output (gain resistance 500 to 284k, 55dB) : Suitable for the equipment
requiring silent operation, such as game equipment, CPU cooler, etc. because of its freedom from switching noise.
Low-voltage operation possible, with wide operable voltage range (3 to 16V)
Low saturation output (Upper + lower saturation voltage : VOsat (total) = 0.3V typ, IO = 100mA) : High coil efficiency
with low current drain. IC itself does not generate much heat.
High impedance of Hall input pin
FG output (rotation speed detection output : open collector output)
Heat protection circuit : When the large current flows because of output short-circuit, raising the IC chip temperature
above 180
°C, the heat protection circuit suppresses the drive current, preventing IC burn and breakdown.
Ultraminiature package (MSOP8: 3.0mm×4.9mm×0.93mm typ) : Small substrate while allowing larger blades.
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
18
V
Output current
IOUT max
0.30
A
Output withstand voltage
VOUT max
18
V
FG output withstand
VFG max
18
V
FG output current
IFG max
5mA
Continued on next page.
Monolithic Linear IC
Fan Motor Driver
BTL Driver Single-Phase Full-Wave
Ordering number : EN7192B
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA6581T_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Fan Motor Driver BTL Driver Single-Phase Full-Wave |
| LA6581T-TE-L-E | 功能描述:馬達/運動/點火控制器和驅動器 SINGLE PHASE MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LA6581T-TE-L-H | 功能描述:馬達/運動/點火控制器和驅動器 FAN MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LA6581U | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Fan Motor Driver BTL Driver Single-Phase Full-Wave |
| LA6581U-TE-L-E | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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