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PBL3717A中文資料
相近規(guī)格書
PBL3717A數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
DESCRIPTION
The PBL3717A is a monolithic IC which controls and drives one phase of a bipolar stepper motor with chopper control of the phase current. Current levels may be selected in three steps by means of two logic inputs which select one of three current comparators. When both of these inputs are high the device is disabled. A separate logic input controls the direction of current flow.
A monostable, programmed by an external RC network, sets the current decay time.
The power section is a full H-bridge driver with four internal clamp diodes for current recirculation. An external connection to the lower emitters is available for the insertion of a sensing resistor. Two PBL3717As and few external components form a complete stepper motor drive subsystem.
The raccomended operating ambient temperature ranges is from 0 to 70 °C.
The PBL3717A is supplied in a 12 + 2 + 2 lead Powerdip package.
■ FULL STEP - HALF STEP - QUARTER STEP OPERATING MODE
■ BIPOLAR OUTPUT CURRENT UP TO 1 A
■ FROM 10 V UP TO 46 V MOTOR SUPPLY VOLTAGE
■ LOW SATURATION VOLTAGE WITH INTEGRATED BOOTSTRAP
■ BUILT IN FAST PROTECTION DIODES
■ EXTERNALLY SELECTABLE CURRENT LEVEL
■ OUTPUT CURRENT LEVEL DIGITALLY OR ANALOGUE CONTROLLED
■ THERMAL PROTECTION WITH SOFT INTERVENTION
PBL3717A產(chǎn)品屬性
- 類型
描述
- 型號(hào)
PBL3717A
- 功能描述
馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Quad Transistor
- RoHS
否
- 制造商
STMicroelectronics
- 產(chǎn)品
Stepper Motor Controllers/Drivers
- 類型
2 Phase Stepper Motor Driver
- 工作電源電壓
8 V to 45 V
- 電源電流
0.5 mA
- 工作溫度
- 25 C to + 125 C
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
HTSSOP-28
- 封裝
Tube
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
24+ |
DIP16 |
4500 |
原裝正品!現(xiàn)貨熱賣! |
|||
ST/意法 |
22+ |
DIP16 |
10312 |
原裝正品現(xiàn)貨 可開增值稅發(fā)票 |
|||
ST |
24+ |
DIP-16 |
8300 |
絕對(duì)原裝現(xiàn)貨,價(jià)格低,歡迎詢購(gòu)! |
|||
ERICSSON |
24+ |
DIP |
20000 |
||||
ST |
24+ |
DIP-16 |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
|||
STM |
10+ |
DIP-16 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
|||
ST |
17+ |
DIP |
6200 |
100%原裝正品現(xiàn)貨 |
|||
ST |
23+ |
原廠封裝 |
9896 |
||||
ST |
2016+ |
DIP16 |
7292 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
ST |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
PBL3717A 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年,總部位于瑞士日內(nèi)瓦和法國(guó)巴黎,是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計(jì)、制造和銷售各種半導(dǎo)體解決方案,產(chǎn)品廣泛應(yīng)用于汽車、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個(gè)研發(fā)中心和生產(chǎn)基地,致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴,為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過(guò)半導(dǎo)體技術(shù)推動(dòng)智能化和可持續(xù)發(fā)展,助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功,還注重社會(huì)責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營(yíng)。企業(yè)價(jià)值觀包括創(chuàng)新、尊重