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The L9679E is an airbag extension chip. This device is family-compatible with the L9679 and L9680 devices. The device includes an octal driver for squib deployments and a quad channel interface for PSI-5 sensors. Deployment profiles can be set according to user specifications via SPI configuration, as well as the protocol to be used to communicate with the satellite sensors. Independent configurable arming inputs are provided for a programmable mapping of the loops to be deployed.
主要特性
- AEC-Q100 qualified
- Squib 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 interface
- PSI-5 satellite sensors
- Configurable asynchronous/synchronous protocols
- Configurable arming input signals
- Temperature sensor
- 32-bit SPI communications
- 2 SPI buses (1 global, 1 for satellite communication)
- Parity bit
- Integrated ADC measurements (1 ADC converter)
- Operating temperature: -40 °C to 105 °C
- Package - 48 pin
All resources
产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 05 Dec 2019 |
05 Dec 2019
|
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Sep 2018 |
13 Sep 2018
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9679E
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L9679E |
批量生产
|
TQFP 48 7x7x1.0 | 汽车应用 | Ecopack2 | |
| L9679ETR |
批量生产
|
TQFP 48 7x7x1.0 | 汽车应用 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L9679ETR | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tape And Reel | TQFP 48 7x7x1.0 | - | - | PHILIPPINES | |||
| L9679E | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tray | TQFP 48 7x7x1.0 | - | - | PHILIPPINES | |||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
