L484中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
L484規(guī)格書詳情
DESCRIPTION
The L484 is an integrated circuit designed for use with an NPN darlington in breakerless ignition systems with magnetic pickup sensors and high energy ignition coils.
A key feature of the L484 is flexibility. It can be used with a wide variety of magnetic sensors thanks to the special design which has two input pins from the pickup ; the first is the zero crossing detector for the ignition command and the second pin is used to calculate the dwell time. Moreover another pin is used to adapt the L484 to various pickup types.
Other features of the device include darlington over voltage protection, dump protection, a supply volt age range of 6-28 V.
. DIRECT DRIVING OF THE EXTERNAL DARLINGTON
. OPERATES WITH A WIDE RANGE OF MAGNETIC PICKUP TYPES
. CHARGING ANGLE (DWELL) CONTROL
. COIL CURRENT PEAK LIMITATION
. CONTINUOUS COIL CURRENT PROTECTION
. TACHOMETER SIGNAL OUTPUT
. EXTERNAL DARLINGTON OVERVOLTAGE PROTECTION
. LOAD DUMP AND REVERSE BATTERY PROTECTION
. POSSIBILITY OF SPARK POINT DELAYING (ANTI KNOCK SYSTEM)
產(chǎn)品屬性
- 型號(hào)：
L484
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
MAGNETIC PICKUP IGNITION CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
ST |
2020+ |
SOP16 |
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(jià) | ||
ST現(xiàn)貨 |
2022+ |
SOP-16 |
350000 |
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
ST |
21+ |
16SO |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ST/意法 |
22+ |
N |
30000 |
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng)，一手貨源，原裝正品可零售！ |
詢價(jià) | ||
ST |
20+ |
SOP |
2960 |
誠(chéng)信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
ST |
1802+ |
DIP16 |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價(jià) | ||
22+ |
5000 |
詢價(jià) | |||||
ST |
24+ |
SOP16 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
ST |
23+ |
DIP16 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) |
