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MC34920FN中文資料飛思卡爾數(shù)據(jù)手冊PDF規(guī)格書

MC34920FN
廠商型號

MC34920FN

功能描述

2.8 ohm (Typ) Quad H-Bridge Motor Driver

文件大小

789.3 Kbytes

頁面數(shù)量

29

生產(chǎn)廠商

FREESCALE Freescale Semiconductor, Inc

中文名稱

飛思卡爾 飛思卡爾半導體

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-8-10 1:37:00

人工找貨

MC34920FN價格和庫存,歡迎聯(lián)系客服免費人工找貨

MC34920FN規(guī)格書詳情

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.

特性 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

供應商 型號 品牌 批號 封裝 庫存 備注 價格
FREESCALE
20+
QFP
500
樣品可出,優(yōu)勢庫存歡迎實單
詢價
FREESCALE
24+
NA/
20064
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
FREESCALE
25+
QFP
996880
只做原裝,歡迎來電資詢
詢價
MOTOROLA
20+
QFN
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
FREESCAL
24+
QFP
2679
原裝優(yōu)勢!絕對公司現(xiàn)貨!可長期供貨!
詢價
FREESCALE
23+
NA
13650
原裝正品,假一罰百!
詢價
FREESCAL
25+
LQFP64
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價
FREESCALE
2402+
TQFP
8324
原裝正品!實單價優(yōu)!
詢價
FREESCALE
22+
PLCC44
2000
原裝現(xiàn)貨庫存.價格優(yōu)勢
詢價
FREESCALE
23+
QFP
98900
原廠原裝正品現(xiàn)貨!!
詢價