Datasheet > ETA6020

ETA6020

更新时间： 2024-11-10 01:08:31

品牌	Logo	应用领域
钰泰 - ETA		/
页数	文件大小	规格书
1页	207K
描述
Precision Load Switch with Adjustable Current Limit

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ETA6020 数据手册

ETA6020

Precision Load Switch with Adjustable Current Limit

DESCRIPTION

APPLICATION

The ETA6020 is a load switch which provides full protection

to systems and loads which may encounter large current

conditions. ETA6020 offers a 95mΩ current-limited switch

which can operate over an input voltage range of 2.5-5.5V.

The current limit can be externally programmed by a

precision resistor, ranges from 75mA to 1.7A. Switch

control is by a logic input (EN) capable of interfacing

directly with low voltage control signals. Current is

prevented from flowing when the switch is off and the

output voltage is higher than the input voltage. ETA6020

also features thermal shutdown protection which shuts off

the switch to prevent damage to the part when a

continuous over-current condition causes excessive

heating. When the switch current reaches the current limit,

the parts operate in a constant-current mode to prohibit

excessive currents from causing damage. The ETA6020 will

not turn off after a current limit fault, but will rather

remain in the constant current mode indefinitely. The n

FAULT output asserts low during over-current and

reverse-voltage conditions.

USB ports/Hubs

Hot Swaps

Cellphones

Tablet PC

Set Top Box

PC motherboard

Handheld Devices

FEATURES

Up to 1.5A Max Load current

Accurate Current-limit threshold: +/-5%

Programmable Current-limit : 75mA to 1.7A

Fast Over-Current Response

Fault Flag Output: n FAULT Pin

Reversed Current blocking

Thermal Shutdown, UVLO protection

Tiny DFN2x2-6L Package

ORDERING INFORMATION

PART

ETA6020D2G-T/U

ETA6020S2G-T

PACKAGE PIN

DFN22-6

SOT23-6

TOP MARK

BDYW

ETA6020 is housed in a tiny DFN2x2-6L package

Date Code

Product Number

TYPICAL APPLICATION

USB

PORT

5V USB INPUT

Fault signal

OUT

4.7uF

120µ F

R_FAULT

100K

ILIM

R_ILIM

nFAULT

GND

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与ETA6020相关器件

型号	品牌	获取价格	描述	数据表
ETA6020D2G-T	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6020D2G-U	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6020S2G-T	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6021	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6021S2F-T	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6023	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6023S2F-T	ETA	获取价格	Precision Load Switch with Adjustable Current Limit
ETA6024	ETA	获取价格	2.2A USB Power Switch
ETA6027	ETA	获取价格	2.2A USB Power Switch
ETA6030	ETA	获取价格	1.2A USB Power Switch