L9915

批量生产

C-terminal alternator voltage regulator (CTAVR)

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样片和购买
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  • The device is a monolithic alternator voltage regulator intended for use in automotive application.

    It includes the control section, the field power stage, fault diagnostic circuit which drives a warning lamp, and the protection against short circuits.
    This device regulates in close loop the output of an automotive generator by controlling the field winding current by means of a pulse-width modulation (PWM) high side driver at fixed frequency.
    The set-point voltage reference selected by the Engine Control Unit via C-terminal protocol is temperature flat. An internal voltage reference thermally compensated is present in the device and used when the protocol coming from ECU is absent or the wire is broken.
    A self-bias circuitry is present on L pin in order to turn-on the warning lamp also when the device is not supplied (battery connection broken).

    主要特性

    • Fully monolithic design
    • High side field driver
    • Field short circuit protection
    • Regulated voltage driven by ECU (protocol driven)
    • Regulated voltage thermally compensated (without protocol)
    • Lamp driver (wake up and warning detection)
    • Self start function
    • Load response control (LRC)
    • Field monitor (FM) output
    • Thermal shutdown

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
L9915-CB MW 8L Tube -40 150
批量生产
EAR99 MOROCCO 5.3 / 1k 立即购买 查看供货情况

...的经销商可用性L9915-CB

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 498 1 马上订购

代理商库存报告日期: 2020-05-27

代理商名称

MOUSER

库存

498

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-05-27

L9915-CB

封装

MW 8L

包装类型

Tube

Budgetary Price (US$)*/Qty

5.3 / 1k

...的经销商可用性L9915-CB

代理商名称
地区 库存 最小订购量 第三方链接
MOUSER WORLDWIDE 498 1 马上订购

代理商库存报告日期: 2020-05-27

代理商名称

MOUSER

库存

498

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-05-27

Operating Temperature (°C)

(最小值)

-40

(最大值)

150

供货状态

批量生产

Budgetary Price (US$)* / Qty

5.3 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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      DS10356
      C-terminal alternator voltage regulator (CTAVR)
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      DS10356

      C-terminal alternator voltage regulator (CTAVR)

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L9915-CB
批量生产
MW 8L Automotive Ecopack1

L9915-CB

Package:

MW 8L

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MW 8L

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) 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