L9374LF中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
L9374LF |
| 功能描述 | Four channel valve driver |
| 文件大小 |
1.31457 Mbytes |
| 頁(yè)面數(shù)量 |
80 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-21 15:40:00 |
| 人工找貨 | L9374LF價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多L9374LF規(guī)格書(shū)詳情
Features
? Four protected low-side drivers with
diagnostics
– Two 140 mΩ?PWM controlled outputs
(Q1 & Q2)
– Two 250 m??current controlled outputs with
6 accuracy (Q3 & Q4)
? All outputs with 35 V Zener Clamp
? Programmable output timer
? Clock monitor
? Integrated recirculation diodes
? 16 bit serial peripheral interface, up to 5 MHz
with diagnosis
? Battery compatible supply voltage
? Detailed load diagnosis
– Over load protection
– Open load (off-state)
– Undercurrent
– Undervoltage
– Temperature warning and shutdown
– Power or signal GND loss
– Freewheeling diode loss
– Silent valve driver test
Description
The L9374LF is a SPI (serial peripheral interface)
controlled four channel low side driver with
integrated recirculation diodes.
The output duty cycle (all channels) / current
regulation level (Q3 & Q4 only) can be
programmed individually. It is possible to program
two consecutive output duty cycles or target
currents per channel as well as an individual
duration time for each channel actuation.
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
PowerSO 36 |
12500 |
ST系列在售,可接長(zhǎng)單 |
詢(xún)價(jià) | ||
STMicroelectronics |
23+/24+ |
36-BSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
STMicroelectronics |
25+ |
PowerSO-36 底部焊盤(pán) |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) | ||
STMicroelectronics |
24+ |
PowerSO-36 |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢(xún)價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢(xún)價(jià) | ||
ST |
1822+ |
SSOP36 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢(xún)價(jià) | ||
STMicroelectronics |
24+ |
- |
36500 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
ST/意法 |
24+ |
SMD8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
ST |
22+ |
PowerSO36 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
ST/意法 |
22+ |
SSOP-36 |
3000 |
原裝正品,支持實(shí)單 |
詢(xún)價(jià) |
