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參數(shù)資料
| 型號： | LB11691H |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Monolithic digital IC Pre-Driver IC for Brushless Motor Drive in Electric Bicycles |
| 中文描述： | 單片數(shù)字集成電路預驅動器的無刷電機驅動集成電路在電動自行車 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 214K |
| 代理商： | LB11691H |
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.
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.
80807 MS PC B8-9097 No.8314-1/21
LB11691H
Overview
The LB11691H are three-phase bipolar PWM drive pre-driver ICs that allow the output circuits to be implemented using
only n-channel FETs. These ICs can implement, at low cost, high-efficiency drive circuits in applications that use motors
that require high drive currents. These ICs include a built-in Hall sensor signal F/V conversion circuit and can provide a
voltage that is proportional to motor speed for use, for example, in speedometers for electric bicycles. These ICs also
support use in applications that holds the speed controlled at a constant rate as the load varies.
Features
Three-phase bipolar PWM drive (high and low side n-channel FET drive)
Maximum supply voltage : 45V
Gate drive voltage : about 10V (high and low side n-channel FETs)
Hall sensor signal F/V conversion circuit (one-shot multivibrator output)
Synthesized three-phase Hall sensor signal output
Built-in current limiter and undervoltage protection circuits
Specifications
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC max
VB max
VCC pin
VB pin
45
V
Supply voltage 2
60
V
Output current 1-1
IO max1
IO max2-1
IO max2-2
VRF max
UL, VL, and WL pins
50
mA
Output current 2-1
UH, VH, and WH pins sink current
30
mA
Output current 2-2
UH, VH, and WH pins source current
40
mA
RF pin application voltage
4
V
LVS pin application voltage
VLVS max
60
V
Continued on next page.
Monolithic digital IC
Pre-Driver IC for Brushless
Motor Drive in Electric Bicycles
Ordering number : EN8314
相關PDF資料 |
PDF描述 |
|---|---|
| LB11691 | Monolithic digital IC Pre-Driver IC for Brushless Motor Drive in Electric Bicycles |
| LB11692JH | Monolithic Digital IC 24V Fan Motor Driver IC |
| LB11693H | Monolithic Digital IC 3-Phase Brushless Motor Driver for 24V Fan Motors |
| LB11693JH | Monolithic Digital IC 24V Fan Motor Driver IC |
| LB11696V | Direct PWM Drive Brushless Motor Predriver IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LB11691H-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LB11692JH | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC 24V Fan Motor Driver IC |
| LB11693 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for 24 V Fan Motors |
| LB11693H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC 3-Phase Brushless Motor Driver for 24V Fan Motors |
| LB11693H-MPB-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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