Datasheet > MC33092L(20SOP)

MC33092L(20SOP)

更新时间： 2024-11-10 15:40:59

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	97K
描述
Automotive Analog Circuit

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技术参数
数据手册

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MC33092L(20SOP) 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.69	Base Number Matches：	1

MC33092L(20SOP) 数据手册

UTC MC33092 LINEAR INTEGRATED CIRCUIT

ALTERNATOR VOLTAGE

REGULATOR

DESCRIPTION

The MC33092 is specifically designed for voltage

regulation and Load Response Control (LRC) of diode

rectified alternator charging systems, as commonly

found in automotive applications.

SOP-20

In maintaining system voltage, the MC33092

monitors and compares the system battery voltage to

an externally programmed set point value and pulse

width modulates an N–channel MOSFET transistor to

control the average alternator field current.

FEATURE

*Forced Load Response Control (LRC) with Heavy

Load Transitions at Low RPM

*Capable of Regulating Voltage to ± 0.1 V @ 25°C

*Operating Frequency Selectable with One External

Resistor

SOP-24

*< 0.1 V Variation over Speed Range of 2000 to

10,000 RPM

*< 0.4 V Variation over 10% to 95% of Maximum

Alternator Output

*Maintains Regulation with External Loads as Low as

1.0 A

*Pb-free plating product number: MC33092L

*Load Dump Protection of Lamp, Field Control

Devices, and Loads

*Duty Cycle Limit Protection

*Provides High Side MOSFET Control of a Ground

Referenced Field Winding

*Controlled MOSFET and Flyback Diode Recovery

Characteristics for Minimum RFI

*Optional 2.5 or 10 sec. LRC Rate Control (Osc. Freq.

= 280 kHz)

*Undervoltage, Overvoltage and Phase Fault (Broken

Belt) Detection

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R121-003,A

12 3 4 5 6 7 8

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