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參數(shù)資料
| 型號(hào)： | LB1941T |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | VOICE COIL MOTOR CONTROLLER, 0.6 A, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 55K |
| 代理商： | LB1941T |
60607 MS IM / N2502 AS (OT) No.7193-1/4
LB1941T
Overview
The LB1941T is a single-channel forward/reverse driver IC that provides a constant current control function. Its
low-saturation output makes it appropriate for voice coil motor control, and it is optimal for use as the shutter driver IC in
digital cameras.
Functions
Constant current control (IO = 400mA when Rf = 0.5)
Ultraminiature package (MSOP8: 150mil)
Built-in thermal protection circuit
Includes a rapid charge/rapid discharge circuit for stable shutter operation.
Built-in reference voltage circuit (0.2V typical)
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
-0.3 to +10.5
V
Output current
IO max
600
mA
Output applied voltage
VO max
-0.3 to VCC+0.3
V
Input applied voltage
VIN max
IN1, IN2
-0.3 to +10.5
V
Allowable power dissipation
Pd max
Mounted on a specified board.*
400
mW
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-55 to +150
°C
Note*: Mounted on a board: 114.3mm
×76.1mm×1.6mm, glass epoxy resin.
Monolithic Linear IC
For Digital Cameras
Constant Current
Forward/Reverse Driver IC
Ordering number : EN7193B
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.
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| LB1943N | BRUSHLESS DC MOTOR CONTROLLER, 1.6 A, PSIP10 |
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| LB1947 | STEPPER MOTOR CONTROLLER, 2.25 A, SFM13 |
| LB1964M | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO8 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1941T-TLM-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 2.5-10V 1ch Brush Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1943 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Forward/Reverse Motor Driver with Braking Function |
| LB1943N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC VCR Loading Motor Variable Output Forward/Reverse Motor Driver |
| LB1945D | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stepping Motor Driver |
| LB1945D_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver |
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