LB11975中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
LB11975 |
| 功能描述 | High-Speed CD-ROM Spindle Motor Driver IC |
| 文件大小 |
118.8 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡稱 |
SANYO【三洋】 |
| 中文名稱 | 三洋電機(jī)株式會社官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-4-29 8:50:00 |
| 人工找貨 | LB11975價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LB11975規(guī)格書詳情
Overview
The LB11975 is a monolithic bipolar IC developed for uses as a spindle motor driver for high-speed CD-ROM and DVD-ROM drives. To minimize heat generation during high-speed rotation and braking, the LB11975 adopts direct PWM drive in the output stage. During reverse braking the upper and lower side output transistors are both driven in PWM mode to implement dual PWM controlled braking. The device thus controls the current to remain under a limit value and prevent rapid heat generation. This prevents device destruction due to rapid heating. The absolute maximum voltage rating is 27 V, and the maximum current is 2.5 A.
Functions and Features
? Direct PWM drive (lower side control)
? Built-in upper and lower side output diodes
? Supports the use 3.3 V DSP devices.
? Power saving function for standby mode
? Hall FG output (1 or 3 Hall device operation)
? Built-in Hall device power supply
? Reverse rotation detection output and drive cutoff circuit
? Voltage control amplifier
? Current limiter circuit
? Thermal protection circuit
產(chǎn)品屬性
- 型號：
LB11975
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
High-Speed CD-ROM Spindle Motor Driver IC
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO |
20+ |
SOP |
1000 |
進(jìn)口原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
SSOP-28 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
sanyo |
24+ |
500000 |
行業(yè)低價(jià),代理渠道 |
詢價(jià) | |||
onsemi(安森美) |
24+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | |||
SANYO/三洋 |
23+ |
SSOP-28 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) | ||
SANYO/三洋 |
25+ |
TSSOP |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
SANYO/三洋 |
24+ |
NA/ |
4250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
SANYO |
05+ |
SOP |
1000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SANYO |
23+ |
SSOP-28 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
SANYO |
2016+ |
HSOP28H |
6528 |
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號可以免費(fèi)送樣品! |
詢價(jià) |
