LB1997中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LB1997規(guī)格書詳情
Overview
The LB1997 is a three-phase brushless motor driver especially suited for CD-ROM spindle motor drives.
Functions
? Current linear drive
? Control V type amplifier
? Separate power supply for output upper side bias circuit allows low output saturation by boosting this power supply only (useful for 5V power supply types).
? Upper side current detection technique reduces loss voltage of current detection resistor. Voltage effect of this resistor reduces internal current drain of IC.
? Built-in short braking circuit
? Built-in reverse blocking circuit
? Hall FG output
? Built-in S/S function
? Built-in current limiter circuit
? Built-in Hall power supply
? Built-in thermal shutdown circuit
? V type control/single-side control switching pin allows CLV and CAV operation.
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
IDEC |
23+ |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
SANYO |
24+ |
SOP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
SANYO |
22+ |
SMD |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
SAY |
05+ |
原廠原裝 |
171 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
SANYO |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SIPAT |
23+ |
NA |
2767 |
專做原裝正品,假一罰百! |
詢價 | ||
SANYO |
23+ |
SMD |
450 |
專營高頻管模塊,全新原裝! |
詢價 | ||
新 |
5 |
全新原裝 貨期兩周 |
詢價 | ||||
SP6 |
1535+ |
2281 |
詢價 | ||||
24+ |
SOP |
1164 |
詢價 |
