UC3770A數(shù)據(jù)手冊(cè)集成電路（IC）的全半橋驅(qū)動(dòng)器規(guī)格書PDF
| 廠商型號(hào) |
UC3770A |
| 參數(shù)屬性 | UC3770A 封裝/外殼為16-DIP（0.300"，7.62mm）；包裝為管件；類別為集成電路（IC）的全半橋驅(qū)動(dòng)器；UC3770A應(yīng)用范圍：通用，步進(jìn)電機(jī)；產(chǎn)品描述：IC BRIDGE DRIVER PAR 16DIP |
| 功能描述 | 高性能步進(jìn)電機(jī)驅(qū)動(dòng)電路 |
| 封裝外殼 | 16-DIP（0.300"，7.62mm） |
| 制造商 | TI Texas Instruments |
| 中文名稱 | 德州儀器 美國(guó)德州儀器公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-12 20:57:00 |
| 人工找貨 | UC3770A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3770A規(guī)格書詳情
描述 Description
The UC3770A and UC3770B are high-performance full bridge drivers that offer higher current and lower saturation voltage than the UC3717 and the UC3770. Included in these devices are LS-TTL compatible logic inputs, current sense, monostable, thermal shutdown, and a power H-bridge output stage. Two UC3770As or UC3770Bs and a few external components form a complete micro-processor-controllable stepper motor power system. Unlike the UC3717, the UC3770A and the UC3770B require external high-side clamp diodes. The UC3770A and UC3770B are identical in all regards except for the current sense thresholds. Thresholds for the UC3770A are identical to those of the older UC3717 permitting drop-in replacement in applications where high-side diodes are not required. Thresholds for the UC3770B are tailored for half stepping applications where 50%, 71%, and 100% current levels are desirable. The UC3770A and UC3770B are specified for operation from 0°C to 70°C ambient.
特性 Features
? Full-Step, Half-Step and Micro-Step Capability
? Bipolar Output Current up to 2A
? Wide Range of Motor Supply Voltage: 10\\x9650V
? Low Saturation Voltage
? Wide Range of Current Control: 5mA\\x962A
? Current Levels Selected in Steps or Varied Continuously
? Thermal Protection and Soft Intervention
技術(shù)參數(shù)
- 制造商編號(hào)
：UC3770A
- 生產(chǎn)廠家
：TI
- Peak output current (A)
：1.5
- Rating
：Catalog
- Operating temperature range (°C)
：0 to 70
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UC |
20+ |
DIP16 |
67500 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
UCC |
24+ |
PLCC |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價(jià) | ||
TI |
1944+ |
# |
5550 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Unitrode |
2 |
公司優(yōu)勢(shì)庫存 熱賣中!! |
詢價(jià) | ||||
Texas |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
TI |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣! |
詢價(jià) | |||
TI/德州儀器 |
23+ |
PLCC28 |
9990 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
TI |
25+ |
DIP16 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
TI |
DIP16 |
99+ |
15 |
全新原裝進(jìn)口自己庫存優(yōu)勢(shì) |
詢價(jià) | ||
TI |
24+ |
DIP |
3378 |
絕對(duì)原裝公司現(xiàn)貨供應(yīng)!價(jià)格優(yōu)勢(shì) |
詢價(jià) |
