Datasheet > WS4612EBA-5/TR

WS4612EBA-5/TR

更新时间： 2024-11-28 02:47:31

品牌	Logo	应用领域
韦尔 - WILLSEMI		/
页数	文件大小	规格书
16页	1763K
描述
60mÎ©, Current Limited, Power Distribution Switch

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WS4612EBA-5/TR 数据手册

WS4612

60mΩ, Current Limited, Power Distribution Switch

Http//:www.sh-willsemi.com

Descriptions

The WS4612 is a high-side switch with ultra-low ON

resistance P-MOSFET. Integrated current-limit function

can limit inrush current for heave capacitive load, over

load current, and short-circuit current to protect power

source.

4612

**YW

SOT-23-5L

Marking

WS4612EA

WS4612E(B/C/D/E)

The WS4612 is also integrated reverse protection

function to eliminate any reverse current flow across

the switch when the device is off. Output

auto-discharge while the device shutdown made

output voltage off quickly. Thermal shutdown function

can protect the device and load.

/EN

The WS4612 is available in SOT-23-5L,SOT23-6,

TSOT23-5(FC) packages. Standard product is Pb-free

and Halogen-free.

Pin configuration (Top view)

For detail marking information, please see page 14.

Order Information

For detail order information, please see page 14.

Features



Input voltage range

: 2.5-5.5V

Main switch R_ON

: 60mΩ@VIN=5.0V

: ±15%

Ordering Information

Current limit accurate

Adj. current limit range

Typical Rise Time

WS4612

-- 5 /TR

: 0.1A-2.0A(Typ.)

: 600uS

Quiescent Supply Current : 26uA

Under Voltage Lockout

EN Function & Discharge

A : EN high enable & Discharge

B : EN low enable & Discharge

C : EN high enable & no Discharge

D : EN low enable & no Discharge

Auto discharge

Reverse block (No “body diode”)

Over temperature protection

Output Current Limit

A : Adjustable version

B : 1.4A

Applications



USB peripherals

USB Dongle

USB 3G data card

C : 2.1A

3.3V or 5V Power Switch

3.3V or 5V Power Distribution

D : 2.4A

E : 3A

Package Code

E : SOT23-5

Will Semiconductor Ltd.

Mar, 2019 - Rev. 1.0

12 3 4 5 6 7...16

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