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EUP7966-18DIR1

更新时间： 2024-02-24 01:49:35

品牌	Logo	应用领域
德信 - EUTECH		稳压器电源电路
页数	文件大小	规格书
11页	396K
描述
2A Low-Dropout Regulator with Enable

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EUP7966-18DIR1 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.59
Is Samacsys：	N	Base Number Matches：	1

EUP7966-18DIR1 数据手册

EUP7966

2A Low-Dropout Regulator with Enable

DESCRIPTION

FEATURES

Input Voltage as Low as 1.2V and VBIAS

The EUP7966 is a high current, fast response voltage

regulator designed for use in applications requiring

very low input voltage and very low dropout voltage at

up to 2 amps. It operates from two input voltages :

VBIAS provides 5V voltage to drive the gate of the

N-MOS power transistor, while VIN is the input

voltage which supplies power to the load. The use of

an external bias rail allows the part to operate from

ultra low VIN voltage. The EUP7966 features ultra low

dropout, ideal for applications where VOUT is very

close to VIN.

Voltage 5V

± 2% Output Voltage

300mV Dropout @ 2A, VOUT=1.2V

Over Current and Over Temperature Protection

Enable Pin

Low Reverse Leakage (Output to Input)

Power OK Output

1.2V, 1.5V, 1.8V and 2.5V Standard Voltages

Available and Each also can be Adjustable by

Additionally, the EUP7966 has an enable pin to further

reduce power dissipation while shutdown. The

EUP7966 provides excellent regulation over variations

in line, load and temperature. The EUP7966 provides a

power OK signal to indicate if the voltage level of

VOUT reaches 92% of its rating value.

Connecting ADJ with External Resistors

SOP-8 (FD) Package

RoHS Compliant and 100% Lead (Pb)-Free

APPLICATIONS

The EUP7966 is available in the power SOP-8 (FD)

package. It is available with 1.2V, 1.5V, 1.8V and

2.5V internally preset outputs, that are also be able to

programmed as low as 0.8V with ADJ pin configured

with external resistors.

Motherboards

Peripheral Cards

Network cards

Set Top Boxes

Notebook Computers

Typical Application Circuit

Figure 1. Fixed Output Voltage

DS7966 Ver1.0 Aug. 2006

12 3 4 5 6 7...11

中文翻译

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