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