首頁>LB1937T>規(guī)格書詳情

LB1937T集成電路(IC)的全半橋驅(qū)動器規(guī)格書PDF中文資料

LB1937T
廠商型號

LB1937T

參數(shù)屬性

LB1937T 封裝/外殼為24-TFSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的全半橋驅(qū)動器;LB1937T應(yīng)用范圍:DC 電機(jī),通用,步進(jìn)電機(jī);產(chǎn)品描述:IC MOTOR DRIVER PAR 24TSSOP

功能描述

1-2 Phase Excitation Stepping Motor Driver

封裝外殼

24-TFSOP(0.173",4.40mm 寬)

文件大小

225.27 Kbytes

頁面數(shù)量

7

生產(chǎn)廠商 Sanyo Semicon Device
企業(yè)簡稱

SANYO三洋

中文名稱

三洋電機(jī)株式會社官網(wǎng)

原廠標(biāo)識
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

2025-1-23 23:00:00

LB1937T規(guī)格書詳情

Overview

The LB1937T is a 2-phase bipolar drive stepping motor driver IC that supports low-voltage drive and can drive two stepping motors at the same time. The LB1937Ts miniature package and minimal number of external components reduces the required mounting area. It also provides high-efficiency motor drive and can reduce circuit current consumption. Since it provides a current detection pin and supports PWM control input, it can be used to implement current chopper control at the system level. The LB1937T is optimal for the stepping motors used for lens drive in digital cameras, printers, and movie cameras.

Functions and Features

? Low saturation voltage forward/reverse motor driver (VO sat = 0.3V at IO = 200mA)

? Four H-bridge channels

? Wide usable voltage range (Allowable voltage range: 2.5V to 9.5V, absolute maximum rating: 10.5V)

? Supports PWM input (Low power consumption can be achieved in slow delay mode that uses IN1/IN2 = H/H logic.)

? Motor (coil) current detection pin

? Built-in thermal shutdown circuit

? Thin form factor miniature package (TSSOP24)

產(chǎn)品屬性

  • 產(chǎn)品編號:

    LB1937T-TLM-E

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 全半橋驅(qū)動器

  • 包裝:

    管件

  • 輸出配置:

    半橋(8)

  • 應(yīng)用:

    DC 電機(jī),通用,步進(jìn)電機(jī)

  • 接口:

    邏輯

  • 負(fù)載類型:

    電感

  • 技術(shù):

    雙極性

  • 電流 - 輸出/通道:

    800mA

  • 電壓 - 供電:

    2.5V ~ 9.5V

  • 電壓 - 負(fù)載:

    2.5V ~ 9.5V

  • 工作溫度:

    -30°C ~ 85°C(TA)

  • 故障保護(hù):

    超溫

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-TFSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    24-TSSOP

  • 描述:

    IC MOTOR DRIVER PAR 24TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
SANYO/三洋
23+
NA/
2679
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
SANYO
2020+
TSSOP24
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
ON Semiconductor
24+
24-TSSOP
98500
一級代理/放心采購
詢價
ONSANYO
2016+
TSSOP24
6528
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費(fèi)送樣品!
詢價
ON
22+23+
MSOP8
40338
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價
ON
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價
SANYO
22+
TSSOP8
5000
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
ON
20+
原裝
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
onsemi
23+/24+
24-TFSOP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價
SANYO
24+
TSSOP8
6970
詢價