Datasheet > ETA6123

ETA6123

更新时间： 2024-09-25 17:01:11

品牌	Logo	应用领域
钰泰 - ETA		/
页数	文件大小	规格书
7页	757K
描述
26V/40mΩ high side over voltage protector

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ETA6123 数据手册

ETA6123

Over-Voltage-Protection IC with 80V TVS in FCQFN-9 and SOT23-6

DESCRIPTION

FEATURES



Over voltage protection up to 24.5V

ETA6123 is an Over-Voltage-Protection (OVP) IC with

an ultra-low 40mΩ RDSON high current high voltage

MOSEFT and an integrated TVS device to improve

surge protection. It can wok with a DC input voltage

as high as 24.5V DC, above which, the integrated

TVS will start to function by clamping any higher

voltage to around 30V (given 80V 8/20us surge test

condition).

When input voltage of ETA6123 exceed the OVP

threshold, it responses quickly and shuts off the

MOSFET. The OVP threshold is fixed internally. There

is also an over-current-protection feature for the

switch. When overload condition occurs, it goes into a

hiccup mode to protect the IC from over-heating. It

also has an over-temperature protection feature that

turns off the MOSFET.

40mΩ switch resistance

60nS fast transient response

Internally set current limit and VOUT

short protection



Integrated 80V TVS

FCQFN-9 package, compatible to

WLCSP-9 with better reliability, SOT23-6

package also available

APPLICATIONS



Smart Phone

Tablet, MID

Car camera

ETA6123 is available in FCQFN1.2x1.2-9L and

SOT23-6 package.

TYPICAL APPLICATION

ETA6123

INPUT

OUTPUT

Driver

1uF

4.7uF

TVS

Charge

Pump

Vref

A3 B3 C3

*Pin number is for FCQFN1.2x1.2-9 package

www.etasolution.com

ETA6123 Rev 1.3

Empower, Transcend, Achieve!

12 3 4 5 6 7

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