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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.
主要特性
- 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
样片和购买
| 产品型号 | 封装 | 包装类型 | 温度（ºC） | 供货状态 | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | 从ST订购 | 从分销商订购 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||
| L9918 | PENTAWATT 5 | Tube | -40 | 150 | 批量生产 | EAR99 | MOROCCO | 4.2 / 1k | 没有经销商，请联系我们的销售办事处 | |
| L9918BDTR | DICE SAWN T&R | Tape And Reel | -40 | 150 | 批量生产 | EAR99 | ITALY | 3.2 / 1k | 没有经销商，请联系我们的销售办事处 | |
L9918
封装
PENTAWATT 5包装类型
TubeBudgetary Price (US$)*/Qty
4.2 / 1kL9918BDTR
封装
DICE SAWN T&R包装类型
Tape And ReelBudgetary Price (US$)*/Qty
3.2 / 1k| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L9918 | 批量生产 | PENTAWATT 5 | Automotive | Ecopack1 | |
| L9918BDTR | 批量生产 | DICE SAWN T&R | Automotive | 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 。
