Datasheet > IK8001

IK8001

更新时间： 2022-02-26 12:46:42

品牌	Logo	应用领域
IKSEMICON		/
页数	文件大小	规格书
21页	1306K
描述
One-chip Multifunction Voltage Regulator

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IK8001 数据手册

TECHNICAL DATA

One-chip Multifunction Voltage Regulator

IK8001

FEATURES

IC can be as bare die or

TO 263-7 packaged



Fully monolithic design

High side field driver

LRC function and soft start

ECU control via L terminal

Field driver short circuit protection

Under and overvoltage protection

Self-start with open L terminal circuit

Thermal shut down function

The IK8001 is a monolithic alternator voltage regulator IC intended for use in

automotive application. It includes the control section, the field power stage and the

protection against short circuits. IC regulates the output voltage of an automotive

generator in close loop by control the field winding current with a Pulse-Width Modulation

(PWM) high side driver at fixed frequency. The set-point voltage reference selected by the

Engine Control Unit (ECU) via L-terminal protocol is temperature flat. The alternator

voltage regulator IC has the standby mode with small current consumption.

Table 1. Device Summary.

Order Code

Operating Temp range, T_J, ºC

Package

IK8001

-40 to 150 ºC

Bare die

IK8001D2T

TO 263-7

Sep 2018. Ver. F, Rev. 4

12 3 4 5 6 7...21

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