L6287中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
L6287 |
| 功能描述 | POWER COMBO DRIVER |
| 文件大小 |
91.3 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-5 14:30:00 |
| 人工找貨 | L6287價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
L6287規(guī)格書詳情
DESCRIPTION
The F-VHS Motor Driver COMBO IC includes a double three phase brushless motor driver plus a DC full bridge motor driver for VCR application. The package is SDIP42 (38+2+2 pin ground frame).
The device is realized in BCD technology with power LDMOS output stages.
The gate drive for high side stages is provided by an internal charge pump with two external capacitors. The first three phase motor driver is devoted to the DRUM motor control.
The phase sequence update signal is provided initially by an external start-up signal (FSTART), whose frequency is internally divided by four, while, during normal operation, is provided by an optical tacho converter signal.
This signal is used as clock and reset for the state machine.
The second three phase motor driver is devoted to the CAPSTAN control. While the DRUM will always spin in a fixed direction, the CAPSTAN motor needs a more sophisticated logic to control the changes in spin direction.
The motor position detection is carried out by means of three comparators for Hall effect sensors. The loop regulation for this motor is still provided by the μP with the signals CPWM and CDIR.
產(chǎn)品屬性
- 型號(hào)：
L6287
- 制造商：
STMicroelectronics
- 功能描述：
PWR COMBO DRVR 42SDIP - Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HAMAMATSU |
23+ |
TO-92 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
SGS-THOMSON |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
STMicroelect |
24+ |
SOP |
37500 |
原裝正品現(xiàn)貨,價(jià)格有優(yōu)勢(shì)! |
詢價(jià) | ||
ST |
2020+ |
SOP-28 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
ST |
23+ |
SOP28 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
SGS-THOMSON |
1993 |
DIP |
39 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
ST |
24+ |
SOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
ST |
24+ |
12 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | |||
HAMAMATSU |
24+ |
TO-92 |
35200 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) | ||
HAMAMATSU |
24+ |
TO-92 |
324554 |
原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
