Datasheet > AMS1505

AMS1505

更新时间： 2024-02-02 09:13:33

品牌	Logo	应用领域
奥地利微 - AMS		稳压器微处理器驱动
页数	文件大小	规格书
11页	380K
描述
The AMS1505 series of adjustable and fixed low dropout voltage regulators are designed to provide 5A output current to power the new generation of microprocessors.

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AMS1505 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.58	Base Number Matches：	1

AMS1505 数据手册

AMS1505

General Description

Features

The AMS1505 series of adjustable and fixed low

dropout voltage regulators are designed to provide 5A

output current to power the new generation of

microprocessors. The dropout voltage of the device is

100mV at light loads and rising to 500mV at maximum

output current. A second low current input voltage 1V

or greater then the output voltage is required to

achieve this dropout. The AMS1505 can also be used

as a single supply device.

• Adjustable or Fixed Output

1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V

• Output Current of 5

• Low Dropout, 500mV at 5A Output Current

• Fast Transient Response

• Remote Sense

• Adjustable or Fixed Output

New features have been added to the AMS1505: a

remote Sense pin is brought out virtually eliminating

output voltage variations due to load changes. The

typical load regulation, measured at the Sense pin, for

a load current step of 100mA to 5A is less than 1mV.

The AMS1505 series has fast transient response. The

Adjust pin is brought out on fixed devices. To further

improve the transient response the addition of a small

capacitor on the Adjust pin is recommended.

Applications

• High Current Regulators

•

Post Regulators for Switching Supplies

• Adjustable Power Supply

• Notebook/Personal Computer Supplies

The AMS1505 series are ideal for generating

processor supplies of 2V to 3V on motherboards

where both 5V and 3.3V supplies are available.

The AMS1505 devices are offered in 5 lead TO-220,

5L TO-263 (plastic DD) and 5L TO-252 (DPAK)

packages.

Typical Application

V_CONTROL

CONTROL

POWER OUTPUT

V_OUT

V_POWER

AMS1505

SENSE

ADJ

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

12 3 4 5 6 7...11

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