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参数资料
| 型号： | L9407F |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSFM8 |
| 封装： | MULTIWATT-8 |
| 文件页数： | 1/14页 |
| 文件大小： | 211K |
| 代理商： | L9407F |
Preliminary Data
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
November 2008
Rev 5
1/14
14
L9407F
Car alternator voltage regulator
Features
■ Fully monolithic design
■ Low side field driver
■ Thermal protection
■ Field short circuit protection
■ Protected diagnostic lamp driver
■ Protected high side relay driver
■ Complex diagnostics
■ Load response control
■ DFM output (field monitor)
Description
The L9407F is a monolithic multifunction
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.
Multiwatt8
Table 1.
Device summary
Order code
Package
Packing
L9407F
Multiwatt8
Tube
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