位置：L9915 > L9915詳情
L9915中文資料
L9915數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
Features
? Fully monolithic design
? High side field driver
? Field short circuit protection
? Regulated voltage driven by ECU (protocol
driven)
? Regulated voltage thermally compensated
(without protocol)
? Lamp driver (wake up and warning detection)
? Self start function
? Load response control (LRC)
? Field monitor (FM) output
? Thermal shutdown
Description
The device is a monolithic alternator voltage
regulator intended for use in automotive
application.
It includes the control section, the field power
stage, fault diagnostic circuit which drives a
warning lamp, and the protection against short
circuits.
This device regulates in close loop the output of
an automotive generator by controlling the field
winding current by means of a pulse-width
modulation (PWM) high side driver at fixed
frequency.
The set-point voltage reference selected by the
Engine Control Unit via C-terminal protocol is
temperature flat. An internal voltage reference
thermally compensated is present in the device
and used when the protocol coming from ECU is
absent or the wire is broken.
A self-bias circuitry is present on L pin in order to
turn-on the warning lamp also when the device is
not supplied (battery connection broken).
L9915產(chǎn)品屬性
- 類型
描述
- 型號(hào)
L9915
- 制造商
STMicroelectronics
- 功能描述
AUTOMOTIVE SMART REGULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
23+/24+ |
原廠封裝 |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
STMicroelectronics |
25+ |
- |
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 |
|||
STMicroelectronics |
24+ |
- |
65200 |
一級(jí)代理/放心采購(gòu) |
|||
ST/意法 |
25+ |
ZIP |
32360 |
ST/意法全新特價(jià)L9915A即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
|||
ST(意法半導(dǎo)體) |
24+ |
Multiwatt-8 |
1259 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
|||
STM |
20+ |
IC |
500 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
|||
STMicr |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
||||
ST |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
||||
ST |
23+ |
9000 |
原裝正品，支持實(shí)單 |
||||
STM |
14+ |
ZIP |
500 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
L9915A 價(jià)格
參考價(jià)格：￥38.2324
L9915 資料下載更多...
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STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
中文資料: 162499條
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年，總部位于瑞士日內(nèi)瓦和法國(guó)巴黎，是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計(jì)、制造和銷(xiāo)售各種半導(dǎo)體解決方案，產(chǎn)品廣泛應(yīng)用于汽車(chē)、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個(gè)研發(fā)中心和生產(chǎn)基地，致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴，為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過(guò)半導(dǎo)體技術(shù)推動(dòng)智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功，還注重社會(huì)責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營(yíng)。企業(yè)價(jià)值觀包括創(chuàng)新、尊重
