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參數資料
| 型號： | L9484 |
| 廠商： | 意法半導體 |
| 英文描述： | CAR ALTERNATOR VOLTAGE REGULATOR |
| 中文描述： | 汽車發電機電壓調節器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 100K |
| 代理商： | L9484 |
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L9484
February 2003
This is preliminary information on a new product now in development. Details are subject to change without notice.
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FOR AIR AND LIQUID COOLED
APPLICATIONS
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AMBIENT AIR TEMPERATURE
(THERMISTOR) COMPENSATED
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SPECIAL DEFAULT COMPENSATION
CURVE WITH TS-TERMINAL OPEN
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COMPENSATION CURVE WITH
APPLICATION SPECIFIC RESISTOR ON TS
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THERMAL PROTECTION
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FIELD DRIVER, LAMP DRIVER, RELAY
DRIVER, AND DF (FIELD MONITOR) SHORT
CIRCUIT PROTECTED
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LOAD RESPONSE CONTROL
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SINGLE PHASE AUTOSTART
DESCRIPTION
The L9484 is a monolithic multifunction generator
Voltage regulator intended for use in automotive
charging applications. This All Silicon Voltage Regu-
lator regulates the output of an automotive generator
by controlling the field winding current by means of a
variable frequency PWM high side driver.
MULTIWATT8
ORDERING NUMBER: L9484
PRODUCT PREVIEW
CAR ALTERNATOR VOLTAGE REGULATOR
Figure 1. Typical Application SchematicPIN DESCRIPTION
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NTC
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