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PBL3770ASOT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：
PBL3770ASOT
- 制造商：
ERICSSON
- 制造商全稱：
Ericsson
- 功能描述：
High Performance Stepper Motor Drive Circuit
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ERICSSON |
23+24 |
DIP-22 |
9860 |
原廠原包裝。終端BOM表可配單?？砷_13%增值稅 |
詢價 | ||
ERICSSON |
23+ |
PLCC-28 |
2846 |
原廠原裝正品 |
詢價 | ||
ERICSSON |
24+ |
DIP |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
ERICSSO |
2020+ |
PLCC-28 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Ericsson |
5 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 | ||||
ERICSSON/愛立信 |
23+ |
DIP22 |
76905 |
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 | ||
ERICSSON |
2016+ |
PLCC-28 |
6523 |
房間原裝進口現(xiàn)貨假一賠十 |
詢價 | ||
ERICSSON/愛立信 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ERICSSON/愛立信 |
2021+ |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ERICSSON |
23+ |
PLCC |
2500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 |
