产品概述
描述
L9918 is an alternator voltage regulator equipped with LIN protocol interface. The device is intended to be used in automotive application for 12 V systems. The presence of NVM cells for device parameters programmability makes it suitable for a wide range of charging application.-
所有功能
- AEC-Q100 qualified
- Closed loop voltage control
- Regulated voltage with thermal compensation function
- High side excitation driver with internal freewheeling circuit
- Load response control (LRC) and Return LRC
- Self-start activation by phase signal
- Current limitation and overcurrent protection
- Thermal protection
- Physical Layer compliant with LIN 2.2A spec.
- Data Link Layer compliant with LIN 1.3, 2.1, 2.2 and 2.2A specification
- 13 sets of LIN frames selectable
- Configurable parameters (see NVM parameter table A1)
- Configurable for 5, 6, 7, 8 or 9 pole pair alternator
- Compliant to VDA LIN-Generator-Regulator specification
- Full ISO26262 compliant, ASIL-B systems ready
- Available as Bare die as well as in PENTAWATT In Line (TO220-5) package
精选 视频
All resources
| Resource title | Latest update |
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 12 Jun 2019 |
12 Jun 2019
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9918
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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** |
|---|---|---|---|---|---|
| L9918 |
批量生产
|
PENTAWATT 5 | 汽车应用 | Ecopack1 | |
| L9918BDTR |
批量生产
|
DICE SAWN T&R | 汽车应用 | N/A |
|
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L9918 | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tube | PENTAWATT 5 | -40 | 150 | MOROCCO | 4.2 / 1k | ||
| L9918BDTR | 无法联系到经销商，请联系我们的销售办事处 |
批量生产
|
EAR99 | NEC | Tape And Reel | DICE SAWN T&R | -40 | 150 | ITALY | 3.2 / 1k | ||
供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
4.2 / 1k供货状态
批量生产ECCN (US)
EAR99Budgetary Price (US$)*/Qty
3.2 / 1k