Datasheet > US94061

US94061

更新时间： 2024-11-04 08:21:55

品牌	Logo	应用领域
友顺 - UTC		开关电源开关
页数	文件大小	规格书
6页	189K
描述
HIGH SIDE POWER SWITCHES

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US94061 数据手册

UNISONIC TECHNOLOGIES CO., LTD

US94061

Preliminary

CMOS IC

HIGH SIDE POWER SWITCHES

DESCRIPTION

The UTC US94061 are high-side load switches incorporating a low

on-resistance P-channel MOSFET which provides customers over 2A

continuous current.

The UTC US94061 is characterized by a fast turn on function. The

UTC US94061 keeps in a floating state when an active pull-down

signals is on the enable input until a high level signal applies on the EN

pin. Built-in level shift circuitry allows low voltage logic signals to switch

to higher supply voltages, on the contrary, high level logic signals can

control low level voltages.

The UTC US94061’s operating voltage varies from 1.8V ~ 5.5V

which makes these devices suitable for 1-cell Lithium ion and 2- to

3-cell NiMH/NiCad/Alkaline powered systems as well as all 5V

applications. The 2µA low operating current and low shutdown

current(less than1µA) make the battery life longer.

SOT-26

The UTC US94061 is generally suitable for applications, such as

load switch in portable devices: cellular phones, PDAs, MP3 players,

digital Cameras, portable instrumentation, battery switch-over circuits

and level translators.

FEATURES

* Operating voltage range:1.8V ~ 5.5V

* Providing 2A continuous operating current

* P-channel MOSFET’s R_ON: 175mΩ typical

* Built-in level shift for control logic

* Quiescent current is as low as 2µA

* Micro-power shutdown less than 1µA

* Built-IN Level Shift Circuitry:

Controlled 1µs Turn-ON Rise-Time

Fast 60ns Turn-OFF Fall Time

* Built-IN Fast-OFF Load Discharge Circuit

ORDERING INFORMATION

Ordering Number

US94061G-AG6-R

Package

SOT-26

Packing

Tape Reel

www.unisonic.com.tw

1 of 6

QW-R502-383.A

12 3 4 5 6

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