首頁(yè)>MC34920FNR2>規(guī)格書(shū)詳情
MC34920FNR2中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MC34920FNR2 |
| 功能描述 | 2.8 ohm (Typ) Quad H-Bridge Motor Driver |
| 文件大小 |
789.3 Kbytes |
| 頁(yè)面數(shù)量 |
29 頁(yè) |
| 生產(chǎn)廠商 | Freescale Semiconductor, Inc |
| 企業(yè)簡(jiǎn)稱(chēng) |
freescale【飛思卡爾】 |
| 中文名稱(chēng) | 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 | 2025-3-9 9:30:00 |
| 人工找貨 | MC34920FNR2價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MC34920FNR2規(guī)格書(shū)詳情
2.8 ? (Typ) Quad H-Bridge Motor Driver
The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC.
Each motor of the two driver blocks can be configured as either a DC motor driver with pulse width modulation (PWM)-control or a single bipolar step motor driver. In step motor mode, both drivers are capable of being operated in the quarter step mode.
In DC motor mode, both bridges in a driver are in parallel, providing 2.4 A of drive current. In step motor mode, each bridge in a driver drives one phase. Each phase is driven with a bipolar current mode drive.
Features
? Individual Thermal Limit Protection
? User-Selectable Motors: 2 DC Motors (2.4 A / Motor), 2 Step Motors (W1-2 Phase Control), 1 DC Motor and 1 Step Motor
? 2 Buck Regulators (Switching @ 200 kHz)
? VV2 Output Voltage Is Programmable to 10 V to 15 V DC (Externally Set)
? Low-Voltage Detection Reset (VV1 and VVB+)
? Pb-Free Packaging Designated by Suffix Code EI
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
只做原裝 |
24+ |
QFP |
36520 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
FREESCALE |
21+ |
QFP64 |
20000 |
全新原裝 公司現(xiàn)貨 價(jià)優(yōu) |
詢(xún)價(jià) | ||
FREESCALE |
23+ |
TQFP |
13000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
FREESCALE |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢(xún)價(jià) | ||
FREESCA |
2020+ |
TQFP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
FREESCALE |
22+ |
PLCC44 |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
NXP現(xiàn)貨 |
2022+ |
64-LQFP裸露焊盤(pán) |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢(xún)價(jià) | ||
FREESCALE |
24+ |
QFP |
6880 |
只做原裝，公司現(xiàn)貨庫(kù)存 |
詢(xún)價(jià) | ||
FREESCALE |
2402+ |
TQFP |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢(xún)價(jià) | ||
FREESCALE/飛思卡爾 |
2022 |
QFP64 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún) |
詢(xún)價(jià) |
