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參數(shù)資料
| 型號(hào)： | LB1921 |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 3.5 A, PDIP28 |
| 封裝： | HEAT SINK, SDIP-28 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 172K |
| 代理商： | LB1921 |
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.
N1908 MS JK/53096HA (OT) No.5439-1/11
LB1921
Overview
The LB1921 is a single-chip motor driver circuit that provides direct PWM drive output appropriate for driving the power
brushless motors used in office automation equipment. The LB1921 also provides a variety of peripheral functions,
including speed control and FG amplifier circuits, on chip.
Applications
Paper feed and drum motor drivers in FAX and PPC units
Features
The LB1921 is an improved output current version of the LB1824.
3-phase bipolar brushless motor driver
Digital speed control circuit
Thermal shutdown circuit
Start/stop pin
Lock detector output
Crystal oscillator and divider circuits
FG and error amplifiers
Power supply current limiter
Monolithic Digital IC
For Office Automation Applications
3-phase Brushless Motor Driver
Ordering number : EN5439A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1928 | BRUSHLESS DC MOTOR CONTROLLER, 3.1 A, PDIP28 |
| LB1965M | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO14 |
| LB1987D | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDIP28 |
| LB1987M | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36 |
| LB8656W | STEPPER MOTOR CONTROLLER, 0.6 A, PQFP48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1922 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Automation Applications |
| LB1923M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1923M-MPB-E | 制造商:ON Semiconductor 功能描述:3PHASE MOTOR PRE-DRIVER - Trays |
| LB1923M-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 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 |
| LB1924 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Driver IC for Office Automation Equipment |
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