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L6219集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

L6219
廠商型號

L6219

參數(shù)屬性

L6219 封裝/外殼為24-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的電機驅(qū)動器控制器;L6219應用范圍:通用;產(chǎn)品描述:IC MTR DRV BIPLR 4.75-5.25V 24SO

功能描述

DUAL FULL-BRIDGE PWM MOTOR DRIVER

封裝外殼

24-SOIC(0.295",7.50mm 寬)

文件大小

154.83 Kbytes

頁面數(shù)量

6

生產(chǎn)廠商

UTC

中文名稱

友順

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

2025-8-7 8:20:00

人工找貨

L6219價格和庫存,歡迎聯(lián)系客服免費人工找貨

L6219規(guī)格書詳情

■ DESCRIPTION

The L6219 motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors. Both bridges are capable of sustaining 45V and include internal pulse-width modulation (PWM) control of the output current to 750mA .The outputs have been optimized for a low output saturation voltage drop (less than 1.8V total source plus sink at 500mA ).

For PWM current control, the maximum output current is determined by the user’s selection of a reference voltage and sensing resistor. Two logic-level inputs select output current limits of 0, 33, 67,or 100 of the maximum level. A phase input to each bridge determines load current direction.

The bridges include both ground clamp and flyback diodes for protection against inductive transients. Internally generated delays prevent cross-over currents when switching current direction. Special power-up sequencing is not required. Thermal protection circuitry disables the outputs if the chip temperature exceeds safe operating limits.

■ FEATURES

* Interchangeable with SGS L6219

* 750mA Continuous Output Current

* 45V Output Sustaining Voltage

* Internal Clamp Diodes

* Internal PWM Current Control

* low Output Saturation Voltage

* Internal Thermal Shutdown Circuitry

產(chǎn)品屬性

  • 產(chǎn)品編號:

    L6219DSA

  • 制造商:

    STMicroelectronics

  • 類別:

    集成電路(IC) > 電機驅(qū)動器,控制器

  • 包裝:

    管件

  • 電機類型 - 步進:

    雙極性

  • 電機類型 - AC,DC:

    有刷直流

  • 功能:

    驅(qū)動器 - 全集成,控制和功率級

  • 輸出配置:

    半橋(4)

  • 接口:

    并聯(lián)

  • 步進分辨率:

    1,1/2

  • 應用:

    通用

  • 電流 - 輸出:

    750mA

  • 電壓 - 供電:

    4.75V ~ 5.25V

  • 電壓 - 負載:

    10V ~ 46V

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-SOIC(0.295",7.50mm 寬)

  • 供應商器件封裝:

    24-SO

  • 描述:

    IC MTR DRV BIPLR 4.75-5.25V 24SO

供應商 型號 品牌 批號 封裝 庫存 備注 價格
stm
24+
500000
行業(yè)低價,代理渠道
詢價
ST/意法
23+
DIP
98900
原廠原裝正品現(xiàn)貨!!
詢價
ST/意法
24+
DIP
45310
只做全新原裝進口現(xiàn)貨
詢價
ST/意法
24+
DIP28
22055
鄭重承諾只做原裝進口現(xiàn)貨
詢價
ST
2022+
ZIP
7600
原廠原裝,假一罰十
詢價
ST
25
ZIP
6000
原裝正品
詢價
ST/意法
22+
DIP
100000
代理渠道/只做原裝/可含稅
詢價
ST
2018+
DIP24
10000
承諾正品公司可開17%增值稅票
詢價
ST
DIP24
21+
8790
原裝正品現(xiàn)貨 支持BOM配單!
詢價
ST
25+
DIP24
16900
原裝,請咨詢
詢價