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MC33887PNB中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MC33887PNB |
| 功能描述 | 5.0 A H-Bridge with Load Current Feedback |
| 文件大小 |
856.3 Kbytes |
| 頁面數(shù)量 |
37 頁 |
| 生產(chǎn)廠商 | Freescale Semiconductor, Inc |
| 企業(yè)簡稱 |
FREESCALE【飛思卡爾】 |
| 中文名稱 | 飛思卡爾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-5 13:20:00 |
| 人工找貨 | MC33887PNB價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC33887PNB規(guī)格書詳情
5.0 A H-Bridge with Load Current Feedback
The 33887 is a monolithic H-Bridge Power IC with a load current feedback feature making it ideal for closed-loop DC motor control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The load current feedback feature provides a proportional (1/375th of the load current) constant-current output suitable for monitoring by a microcontroller’s A/D input. This feature facilitates the design of closed-loop torque/speed control as well as open load detection.
特性 Features
? Fully specified operation 5.0 V to 28 V
? Limited operation with reduced performance up to 40 V
? 120 mΩ RDS(ON) Typical H-Bridge MOSFETs
? TTL/CMOS Compatible Inputs
? PWM Frequencies up to 10 kHz
? Active Current Limiting (Regulation)
? Fault Status Reporting
? Sleep Mode with Current Draw ≤50 μA (Inputs Floating or Set
to Match Default Logic States)
? Pb-Free Packaging Designated by Suffix Codes VW and EK
產(chǎn)品屬性
- 型號(hào)：
MC33887PNB
- 功能描述：
馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 5.0 A H-BRIDGE DRV
- 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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
24+ |
NA/ |
3326 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
FREESCALE |
23+ |
QFN-36 |
928 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
FREESCALE |
QFN |
6698 |
詢價(jià) | ||||
FREESCALE |
24+ |
QFN |
12000 |
原裝正品 有掛就有貨 |
詢價(jià) | ||
FREESCALE |
22+ |
QFN36 |
29614 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
FREESCAL |
QFN36 |
3000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
FREESCALE |
24+ |
PQFN16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
FREESCA |
21+ |
12588 |
原裝正品 |
詢價(jià) | |||
恩XP |
23+ |
QFN16 |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
FREESCALE |
21+ |
QFN36 |
1709 |
詢價(jià) |
