| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
L9679E | Automotive battery cut-off circuit and airbag system expansion IC Features ? AEC-Q100 qualified ? Squib/Pyroswitch deployment drivers – 8-channel HSD/LSD – 25 V maximum deployment voltage – Various deployment profiles – Current monitoring Rmeasure, STB, STG and leakage diagnostics – High- and low-side driver FET tests ? Four-channel remote sensor interfa 文件:1.38571 Mbytes 頁數(shù):124 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
L9679E | Automotive battery cut-off circuit and airbag system expansion IC Features ? AEC-Q100 qualified ? Squib/Pyroswitch deployment drivers – 8-channel HSD/LSD – 25 V maximum deployment voltage – Various deployment profiles – Current monitoring Rmeasure, STB, STG and leakage diagnostics – High- and low-side driver FET tests ? Four-channel remote sensor interfa 文件:7.87554 Mbytes 頁數(shù):127 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
Automotive battery cut-off circuit and airbag system expansion IC Features ? AEC-Q100 qualified ? Squib/Pyroswitch deployment drivers – 8-channel HSD/LSD – 25 V maximum deployment voltage – Various deployment profiles – Current monitoring Rmeasure, STB, STG and leakage diagnostics – High- and low-side driver FET tests ? Four-channel remote sensor interfa 文件:7.87554 Mbytes 頁數(shù):127 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Automotive battery cut-off circuit and airbag system expansion IC Features ? AEC-Q100 qualified ? Squib/Pyroswitch deployment drivers – 8-channel HSD/LSD – 25 V maximum deployment voltage – Various deployment profiles – Current monitoring Rmeasure, STB, STG and leakage diagnostics – High- and low-side driver FET tests ? Four-channel remote sensor interfa 文件:7.87554 Mbytes 頁數(shù):127 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
L9679E | 八通道發(fā)火管驅(qū)動器擴(kuò)展IC The L9679E is an extension chip in airbag systems or a pyroswitch manager. This device is family-compatible with the L9679 and L9680 devices. The device includes an octal driver for squib/pyroswitch deployments and a quad channel interface for PSI-5 sensors. Deployment profiles can be set according ? AEC-Q100 qualified \n? Squib/Pyroswitch deployment drivers \n ?8-channel HSD/LSD \n ?25?V maximum deployment voltage \n ?Various deployment profiles \n ?Current monitoring Rmeasure, STB, STG and leakage diagnostics \n ?High- and low-side driver FET tests \n? Four-channel remote sensor interface \n; | ST 意法半導(dǎo)體 | ST |
技術(shù)參數(shù)
- Marketing Status:
Active
- Operating Voltage_min(V):
6
- Operating Voltage_max(V):
35
- Number of Drivers_nom:
8
- Deployment Drivers(@ T(Min))(A):
1.2A/1.75A @(up to 4.032ms)
- Interfaces:
SPI
- Other Features:
Capability to deploy the squib when the LS MOS is shorted to ground; - Programmable deployment time in 64us increments; - Complete set of squib channel diagnosis; - Remote sensor interfaces with async./sync. protocols; - Auto-adjusting current trip points for each satellite channel; - Discrete and independent input arming signals
- Package:
TQFP 48 7x7x1.0
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
STMicroelectronics |
25+ |
N/A |
18798 |
正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
ST/意法 |
23+ |
LQFP48 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST/意法 |
23+ |
LQFP-48 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
ST |
23+ |
LQFP48 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
ST |
23+ |
LQFP48 |
7000 |
詢價 | |||
ST(意法) |
23+ |
- |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價 | ||
ST |
21+ |
LQFP100 |
22 |
原裝 |
詢價 | ||
ST/意法 |
24+ |
LQFP48 |
60000 |
全新原裝現(xiàn)貨 |
詢價 | ||
ST(意法) |
2511 |
- |
4945 |
電子元器件采購降本30%!原廠直采,砍掉中間差價 |
詢價 |
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