MC33887DH中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
MC33887DH |
功能描述 | 5.0 A H-Bridge with Load Current Feedback |
文件大小 |
485.04 Kbytes |
頁面數(shù)量 |
28 頁 |
生產(chǎn)廠商 | Motorola, Inc |
企業(yè)簡稱 |
MOTOROLA【摩托羅拉】 |
中文名稱 | 加爾文制造公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-20 9:40:00 |
人工找貨 | MC33887DH價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC33887DH規(guī)格書詳情
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
- 型號(hào):
MC33887DH
- 功能描述:
IC H-BRIDGE 5.0A W/CS 20-HSOP
- RoHS:
是
- 類別:
集成電路(IC) >> PMIC - 電機(jī)和風(fēng)扇控制器,驅(qū)動(dòng)器
- 系列:
-
- 標(biāo)準(zhǔn)包裝:
1
- 應(yīng)用:
直流電機(jī)驅(qū)動(dòng)器,步進(jìn)電機(jī)驅(qū)動(dòng)器
- 評(píng)估套件:
-
- 輸出數(shù):
1 或 2 電流 -
- 輸出:
750mA 電壓 -
- 負(fù)載:
10 V ~ 40 V
- 電源電壓:
4.5 V ~ 5.5 V
- 工作溫度:
-20°C ~ 70°C
- 安裝類型:
表面貼裝
- 封裝/外殼:
24-BFSOP(0.295,7.50mm 寬)
- 供應(yīng)商設(shè)備封裝:
24-SOP
- 包裝:
Digi-Reel®
- 其它名稱:
MTS62C19A-HS105DKR
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FREESCALE |
24+ |
HSOP20 |
4500 |
全新原裝現(xiàn)貨特價(jià)銷售,歡迎來電查詢 |
詢價(jià) | ||
FREESCALE/飛思卡爾 |
25+ |
HSOP20 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
FREESCAL |
HSOP20 |
2000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) | |||
FREESCALE |
22+ |
HSOP2011163 |
2000 |
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
FREESCALE |
20+ |
SOP |
853 |
特價(jià)現(xiàn)貨超低出售 |
詢價(jià) | ||
MOT |
25+ |
SOP-20 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
恩XP |
23+/24+ |
20-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MOTO |
2020+ |
SOP-20 |
5000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
FREESCLA |
10+ |
SOP-20 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
2023+ |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) |