Datasheet > AMS2115

AMS2115

更新时间： 2024-01-25 18:40:42

品牌	Logo	应用领域
奥地利微 - AMS		调节器驱动控制器
页数	文件大小	规格书
11页	435K
描述
The AMS2115 is a single IC controller that drives an external N Channel MOSFET as a source follower to produce a fast transient response, low dropout voltage regulator.

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技术参数
数据手册

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AMS2115 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	unknown
风险等级：	5.6	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PDSO-G8	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-40 °C
最大输出电压：	5 V	最小输出电压：	1.25 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
子类别：	Other Analog ICs	表面贴装：	YES
技术：	BIPOLAR	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

AMS2115 数据手册

AMS2115

General Description

Features

The AMS2115 is a single IC controller that drives an

external N Channel MOSFET as a source follower to

produce a fast transient response, low dropout

voltage regulator. The fast transient load

performance is obtained by eliminating expensive

tantalum or bulk electrolytic output capacitors in the

• Fast Transient Response

• Dropout Voltage Defined by FET Used

• Very Tight Load Regulation

• High Side Sense Current Limit

most

demanding

modern

microprocessor

applications. Precision-trimmed adjustable and fixed

output voltage version accommodates any required

microprocessor application. By selecting the N-

channel MOSFET Rds(on) a very low dropout

voltage can be achieve. A protection feature

includes a high side current limit amplifier that

activates a circuit to limit the FET gate drive. A

shutdown pin turns off the gate drive and some

internal circuits to reduce quiescent current.

AMS2115 is offered in 8L SOIC and package.

Applications

• Microprocessor Supplies

• Video Card Supplies

• Low Voltage Logic Supplies

• GTL Termination

Typical Application

12V

AMS2115

7 mOhm

220uF

S/D

VIN

GND

IPOS

INEG

GATE

COMP

Si4160

2.5V @ 5A

1nF

10k

1uF

22uF

1nF

7.5k

10pF

gnd

Advanced Monolithic Systems http://www.ams-semitech.com

12 3 4 5 6 7...11

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