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參數(shù)資料
| 型號(hào)： | LB1821 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Power Brushless Motor Pre-Driver IC for OA Equipment |
| 中文描述： | 功率無(wú)刷電機(jī)預(yù)驅(qū)動(dòng)IC OA設(shè)備 |
| 文件頁(yè)數(shù)： | 16/16頁(yè) |
| 文件大?。?/td> | 223K |
| 代理商： | LB1821 |
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No. 5686-16/16
LB1821M
This catalog provides information as of June, 1997. Specifications and information herein are subject to change
without notice.
I
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
I
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
I
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
Continued from preceding page.
Pin No.
Pin
Functions
Equivalent circuit
41
FIL
O
VCO filter amplifier output
This pin is connected to the VCO circuit internally in the IC.
42
FIL
I
VCO filter amplifier inverting input
This pin is connected through a 10-k
resistor internally in
the IC to the VCO system PLL output.
44
TOC
Torque command input
This pin is normally connected to the INT
.OUT
pin.
When the TOC voltage falls, the UL, VL, and WL PWM
duties are increased.
Do not apply a voltage in excess of V
CC
- 0.5 V. (An input
from a normal operational amplifier is desirable.)
VCO
input
CR
oscillation
signals
VCO PLL
output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1821M | Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1822 | 3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823M | Power Brushless Motor Predriver IC for OA Applications |
| LB1823 | Power Brushless Motor Predriver IC for OA Applications |
| LB1824 | Power Brushless Motor Driver for OA Equipment |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1821M | 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 |
| LB1822 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
| LB1823-F-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LB1823M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
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