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LA6581U

更新时间： 2024-01-29 05:20:10
品牌 Logo 应用领域
三洋 - SANYO 驱动器风扇光电二极管电机
页数 文件大小 规格书
4页 71K
描述
Fan Motor Driver BTL Driver Single-Phase Full-Wave

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LA6581U 技术参数

是否无铅： 不含铅生命周期：Lifetime Buy
包装说明：SOF, FL8,.12,25针数：8
Reach Compliance Code：compliant风险等级：5.62
模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码：S-PDSO-F8
JESD-609代码：e6长度：3 mm
湿度敏感等级：1功能数量：1
端子数量：8最高工作温度：95 °C
最低工作温度：-30 °C最大输出电流：0.36 A
封装主体材料：PLASTIC/EPOXY封装代码：SOF
封装等效代码：FL8,.12,25封装形状：SQUARE
封装形式：SMALL OUTLINE座面最大高度：0.85 mm
最大供电电压 (Vsup)：16 V最小供电电压 (Vsup)：2.2 V
标称供电电压 (Vsup)：12 V表面贴装：YES
技术：BIPOLAR温度等级：OTHER
端子面层：Tin/Bismuth (Sn/Bi)端子形式：FLAT
端子节距：0.65 mm端子位置：DUAL
宽度：3 mmBase Number Matches：1

LA6581U 数据手册

 浏览型号LA6581U的Datasheet PDF文件第2页浏览型号LA6581U的Datasheet PDF文件第3页浏览型号LA6581U的Datasheet PDF文件第4页 
Ordering number : ENA0601B  
Monolithic Linear IC  
Fan Motor Driver  
LA6581U  
BTL Driver Single-Phase Full-Wave  
Overview  
The LA6581U 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 500Ω to 284kΩ, 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 : V sat (total) = 0.3V typ, I = 100mA) : High coil efficiency  
O
O
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 (MSOP8J : 3.0mm×4.9mm×0.85mm typ) : Small substrate while allowing larger blades.  
Specifications  
Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
max  
Conditions  
Ratings  
Unit  
V
Output voltage  
Output current  
V
I
18  
0.36  
18  
CC  
max  
max  
*1  
A
OUT  
Output withstand voltage  
FG output withstand  
FG output current  
V
V
I
V
OUT  
max  
18  
V
FG  
max  
5
mA  
FG  
*1: This specifies the starting current. Tj = 150°C max must not be exceeded.  
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 (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.  
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.  
30409 MS / 53007 MS IM / 12507 MS PC 20060427-S00002 No.A0601-1/4  
1234

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