LB1940T集成電路(IC)的全半橋驅(qū)動器規(guī)格書PDF中文資料

廠商型號 |
LB1940T |
參數(shù)屬性 | LB1940T 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的全半橋驅(qū)動器;LB1940T應(yīng)用范圍:DC 電機(jī),通用,步進(jìn)電機(jī);產(chǎn)品描述:IC BRIDGE DRIVER PAR TSSOP-20 |
功能描述 | LB1940T |
封裝外殼 | 20-TSSOP(0.173",4.40mm 寬) |
文件大小 |
450.35 Kbytes |
頁面數(shù)量 |
9 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 | |
更新時間 | 2025-5-20 16:29:00 |
人工找貨 | LB1940T價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
LB1940T規(guī)格書詳情
Overview
The LB1940T and LB1940U are 2-phase exciter type bipolar stepping motor driver ICs that feature low-voltage, (supporting 3V battery) and low current operation with low saturation voltage. These ICs enable constant-current control of actuators, and are optimal for driving the actuators of PC peripherals such as USB compatible scanners, FDDs, and printers, as well as for controlling the shutter, iris, and AF of a digital still camera.
Features
Low-voltage driving
2-power source type: VS = 1.6 to 7.5V, VDD = 1.9 to 6.5V
Single power source type: VS = VDD = 1.9 to 7.5V
Low saturation output: VO(sat) = 0.3V at IO of 200mA
Constant-current control
Built-in reference voltage (Vref = 0.9V)
Small-sized, low-profile package (LB1940T: TSSOP20; 225mil; thickness (t) = 1.2mm max.)
(LB1940U: MSOP20; thickness (t) = 0.85mm max.)
產(chǎn)品屬性
- 產(chǎn)品編號:
LB1940T-MPB-H
- 制造商:
onsemi
- 類別:
集成電路(IC) > 全半橋驅(qū)動器
- 包裝:
卷帶(TR)
- 輸出配置:
半橋(4)
- 應(yīng)用:
DC 電機(jī),通用,步進(jìn)電機(jī)
- 接口:
邏輯
- 負(fù)載類型:
電感
- 技術(shù):
雙極性
- 電流 - 輸出/通道:
400mA
- 電壓 - 供電:
1.9V ~ 6.5V
- 電壓 - 負(fù)載:
1.6V ~ 7.5V
- 工作溫度:
-20°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
20-TSSOP
- 描述:
IC BRIDGE DRIVER PAR TSSOP-20
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SANYO |
2001 |
TSSOP |
460 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
ON Semiconductor |
23+ |
20TSSOP |
9000 |
原裝正品,支持實單 |
詢價 | ||
SANY |
22+ |
SOP |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ON/安森美 |
21+ |
TSSOP20 |
5870 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
onsemi |
23+/24+ |
20-TSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
ON(安森美) |
23+ |
標(biāo)準(zhǔn)封裝 |
8000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
SANYO |
23+ |
MSOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
SANYO |
24+ |
SOP |
7397 |
詢價 | |||
ON/安森美 |
24+ |
TSSOP |
10000 |
原裝進(jìn)口只做訂貨 尋找優(yōu)勢渠道合作 |
詢價 | ||
ON Semiconductor |
22+ |
20TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |