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MC33887DWB集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書(shū)PDF中文資料

MC33887DWB
廠商型號(hào)

MC33887DWB

參數(shù)屬性

MC33887DWB 封裝/外殼為54-BSSOP(0.295",7.50mm 寬)裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器;MC33887DWB應(yīng)用范圍:通用;產(chǎn)品描述:IC MOTOR DRIVER 5V-28V 54SOIC

功能描述

5.0 A H-Bridge with Load Current Feedback

封裝外殼

54-BSSOP(0.295",7.50mm 寬)裸露焊盤(pán)

文件大小

485.04 Kbytes

頁(yè)面數(shù)量

28 頁(yè)

生產(chǎn)廠商 Motorola, Inc
企業(yè)簡(jiǎn)稱

Motorola摩托羅拉

中文名稱

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原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-26 23:00:00

MC33887DWB規(guī)格書(shū)詳情

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.

Features

? 5.0 V to 40 V Continuous Operation

? 120 m? RDS(ON) H-Bridge MOSFETs

? TTL/CMOS Compatible Inputs

? PWM Frequencies up to 10 kHz

? Active Current Limiting (Regulation) via Internal Constant OFF-Time

PWM (with Temperature-Dependent Threshold Reduction)

? Output Short Circuit Protection (Short to V+ or Short to GND)

? Undervoltage Shutdown

? 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 PNB

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MC33887DWB

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 電機(jī)驅(qū)動(dòng)器,控制器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 電機(jī)類型 - AC,DC:

    有刷直流

  • 功能:

    驅(qū)動(dòng)器 - 全集成,控制和功率級(jí)

  • 輸出配置:

    半橋(2)

  • 接口:

    并聯(lián)

  • 技術(shù):

    功率 MOSFET

  • 應(yīng)用:

    通用

  • 電流 - 輸出:

    5A

  • 電壓 - 供電:

    5V ~ 28V

  • 電壓 - 負(fù)載:

    5V ~ 28V

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    54-BSSOP(0.295",7.50mm 寬)裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    54-SOIC

  • 描述:

    IC MOTOR DRIVER 5V-28V 54SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Freescale(飛思卡爾)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
MOT
2018+
SSOP
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價(jià)
MOTOROLA/摩托羅拉
22+
HSSOP56
100000
代理渠道/只做原裝/可含稅
詢價(jià)
FREESCALE
24+
SSOP
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MOTOROLA
23+
SOP56
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
MOT
0646-
21
公司優(yōu)勢(shì)庫(kù)存 熱賣中!
詢價(jià)
FREESCA
21+
SSOP
12588
原裝現(xiàn)貨價(jià)格優(yōu)勢(shì)
詢價(jià)
NXP USA Inc
23+/24+
54-BSSOP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
MOTOROLA/摩托羅拉
24+
HSSOP56
4000
原裝現(xiàn)貨假一賠十
詢價(jià)
MOTOROLA/摩托羅拉
2021+
SSOP
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)