PBL3770A中文資料愛立信數(shù)據(jù)手冊PDF規(guī)格書
PBL3770A規(guī)格書詳情
Description
PBL 3770A is a bipolar monolithic circuit intended to control and drive the current in one winding of a stepper motor. It is a high power version of PBL 3717 and special care has been taken to optimize the power handling capability without suffering in reliability.
The circuit consists of a LS-TTL compatible logic input stage, a current sensor, a monostable multivibrator and a high power H-bridge output stage. The circuit is pin-compatible with the PBL 3717 industry-standard driver.
Two PBL 3770A and a small number of external components form a complete control and drive unit for LS-TTL or microprocessor-controlled stepper motor systems.
Key Features
? Half-step and full-step operation.
? Switched mode bipolar constant current drive
? Wide range of current control 5 -1800 mA.
? Wide voltage range 10 - 45 V.
? Designed for unstabilized motor supply voltage.
? Current levels can be selected in steps or varied continuously.
? Thermal overload protection.
產(chǎn)品屬性
- 型號：
PBL3770A
- 制造商：
MAJOR
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ERSSON/愛立信 |
23+ |
NA/ |
1173 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PBL |
2020+ |
16/DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
ERICSSON |
2016+ |
DIP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
ERICSSON |
DIP |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
PBL |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ERICSSON |
23+ |
PLCC28 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Ericsson/愛立信 |
22+ |
DIP |
22029 |
原裝正品現(xiàn)貨 |
詢價 | ||
Ericson |
12 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
ERICSSON/愛立信 |
24+ |
PLCC28 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價 | ||
ERICSSON/愛立信 |
24+ |
PLCC28 |
12320 |
原裝正品 力挺實單 |
詢價 |
