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CSD18502KCS 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
MOS管
封装:
TO-220-3
描述:
40V，N 通道 NexFET™ 功率 MOSFET
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P12P13P14
原理图在P1P11
封装尺寸在P16P17P18P20P21
标记信息在P16P17P18
封装信息在P15P16P17P18P19P20P21
技术参数、封装参数在P4
应用领域在P1P28
电气规格在P5P6P7P8P9P10
导航目录
CSD18502KCS数据手册
Page:
of 28 Go
若手册格式错乱，请下载阅览PDF原文件
INPUT
OUTPUT
COMMON
uA7805
,
uA7808
,
uA7810
uA7812
,
uA7815
,
uA7824
www.ti.com
SLVS056P –MAY 1976–REVISED JANUARY 2015
8 Detailed Description
8.1 Overview
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications.
These applications include on-card regulation for elimination of noise and distribution problems associated with
single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-
limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In
addition to use as fixed-voltage regulators, these devices can be used with external components to obtain
adjustable output voltages and currents, and also can be used as the power-pass element in precision
regulators.
8.2 Functional Schematic
8.3 Feature Description
8.3.1 Thermal Overload
When the die temperature increases to unwanted levels, the device will reduce the output current to lower its
temperature. Under heavy loads, the device may alternate between on and off output states to regulate
temperature.
8.3.2 Short-Circuit Current Limiting
In the event of a short circuit, the device will limit its own current to safe levels by lowering the bias voltage of
internal pass transistors. If the device becomes overheated, the thermal overload protection will take over.
8.4 Device Functional Modes
8.4.1 Fixed-Output Mode
These devices are available in fixed-output voltages. See the orderable part list for the desired output.
Copyright © 1976–2015, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Links: uA7805 uA7808 uA7810 uA7812 uA7815 uA7824
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