位置：L99ASC03G > L99ASC03G詳情
L99ASC03G中文資料
L99ASC03G數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Features
? AEC-Q100 qualified
? 5 V low-drop voltage regulator (200 mA
continuous mode)
? Very low current consumption in standby mode
(typ. 15 μA)
? ST SPI interface for control and diagnostics
? Window watchdog and fail-safe functionality
? Two separate power supply pins
? Three half-bridge drivers to control external
MOSFETs (configurable by SPI)
? Full drive of external MOSFETs down to 6 V
input voltage
? Input pin for each gate driver (with crosscurrent
protection)
? Two-stage charge pump supporting 100 duty
cycle
? PWM operation up to 80 kHz (not restricted)
? Current-sense amplifier (configurable by SPI)
? Disable input to turn off gate driver outputs
? Analog multiplexer output to monitor external
power supply voltages and internal junction
temperature
? Advanced BEMF detection IP
? Overcurrent protection (programmable)
? Drain-source monitoring and open-load
detection
? TQFP48 7 x 7 x 1 mm with Exposed Pad
(4.5 x 4.5 mm) package
Description
The L99ASC03G is a multifunctional system IC
designed for three-phase motor control
applications.
The device features a voltage regulator to supply
an external microcontroller and an operation
amplifier for motor current sensing. It is designed
to control six external N-channel MOSFETs in
bridge configuration to drive three-phase motors
in automotive applications. All gate driver outputs
are controlled by separate inputs.
The integrated Serial Peripheral Interface (SPI)
makes it possible to adjust device parameters,
control all operating modes and read out
diagnostic information.
Applications
Mechatronic three-phase motor application such
as engine cooling fans, fuel pumps, water pumps,
oil pumps
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
24+ |
48-TQFP-EP(7x7) |
53200 |
一級(jí)代理/放心采購 |
|||
STMicroelectronics |
23+/24+ |
48-TQFP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
STMicroelectronics |
25+ |
48-TQFP 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
STMicroelectronics |
2025 |
2400 |
全新、原裝 |
||||
ST |
21+ |
QFP48 |
10000 |
勤思達(dá)只做原裝 現(xiàn)貨庫存 支持支持實(shí)單 |
|||
ST(意法半導(dǎo)體) |
24+ |
TQFP-48-EP(7x7) |
2599 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
|||
ST |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
ST(意法) |
24+ |
TQFP-48_EP(7x7) |
11748 |
原廠可訂貨,技術(shù)支持,直接渠道?？珊灡９┖贤?/div> |
|||
ST |
23+ |
20000 |
原裝現(xiàn)貨,可追溯原廠渠道 |
||||
ST |
25+ |
TQFP48 |
16900 |
原裝，請(qǐng)咨詢 |
L99ASC03G 資料下載更多...
L99ASC03G 芯片相關(guān)型號(hào)
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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- P100
- P101
- P102
STMicroelectronics 意法半導(dǎo)體集團(tuán)
中文資料: 162402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)、制造和銷售各種半導(dǎo)體解決方案，產(chǎn)品廣泛應(yīng)用于汽車、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
