Datasheet > TCK105G

TCK105G

更新时间： 2024-10-03 01:17:19

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
12页	336K
描述
Load Switch IC with Current Limit function

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TCK105G 数据手册

TCK104G,TCK105G

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCK104G, TCK105G

Load Switch IC with Current Limit function

The TCK104G and TCK105G are load switch ICs for power

management with slew rate control driver and current limit

function featuring wide input voltage operation from 1.1 to 5.5 V.

Switch ON resistance is only 50 mΩ typical at 5.0V, -700mA load

condition and these feature a slew rate control driver, thermal

shutdown and output auto-discharge function. Output current

type is available on -500mA, and -800mA. Thus it is easy to

select devices and helpful for the design.

This device is available in 0.4 mm pitch ultra small package

WCSP6B (0.8 mm x 1.2 mm, t: 0.64 mm (max)) .Thus this

devices is ideal for portable applications that require high-density

board assembly such as cellular phone.

WCSP6B

Weight: 1 mg (typ.)

Feature

•

Wide input voltage operation: V_IN= 1.1 to 5.5 V

Low ON resistance :

_ON= 50 mΩ (typ.) at V_IN= 5.0 V, -700 mA

_ON= 55 mΩ (typ.) at V_IN= 3.3 V, -700 mA

R_ON= 75 mΩ (typ.) at V_IN= 1.8 V, -700 mA

_ON= 140 mΩ (typ.) at V_IN= 1.2 V, -700 mA

•

Low Quiescent Current: I_Q= 20 μA (typ.) at I_OUT= 0 mA

Low standby current: I_Q(OFF)= 0.1 μA (typ.) at OFF state

Current limit function

Inrush current reducing circuit

Thermal Shutdown function

Auto-discharge

Pull down connection between CONTROL and GND

Ultra small package : WCSP6B (0.8mm x 1.2mm, t: 0.64mm(max))

Start of commercial production

2013-04

2014-03-01

12 3 4 5 6 7...12

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