Datasheet > MIC2033-08AYMT

MIC2033-08AYMT

更新时间： 2024-02-17 08:50:10

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
21页	701K
描述
High-Accuracy, High-Side, Fixed Current Limit Power Switch

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MIC2033-08AYMT 数据手册

MIC2033

High-Accuracy, High-Side, Fixed

Current Limit Power Switch

General Description

Features

The MIC2033 is a high-side MOSFET power distribution

switch providing increased system reliability utilizing 5%

current limit accuracy.

• ±5% current limit accuracy

• Input supply range from 2.5V to 5.5V

• Low quiescent current: 100µA typical (switch ON)

• 75mΩ typical R_DS(ON)at 5V

• Current limit options: 0.5A, 0.8A, 1A, and 1.2A

• Soft-start control via an external capacitor

• Undervoltage lockout (UVLO)

• Fast response time (10µs) to short circuit loads

• Fault status output flag

• Logic controlled enable (active-high, active-low)

• Thermal shutdown

The MIC2033 has an operating input voltage range from

2.5V to 5.5V, is internally current limited and has thermal

shutdown to protect the device and system. The MIC2033

is offered with either active-high or active-low logic level

enable input controls, has an open drain fault status output

flag with a built-in 32ms delay that asserts low during over

current or thermal shutdown conditions.

The MIC2033 is available in several different fixed current

limit options: 0.5A, 0.8A, 1A, and 1.2A. A capacitor

adjustable soft-start circuit minimizes inrush current in

applications where high capacitive loads are used.

• Pin compatible with MIC2005

The MIC2033 is offered in both 6-pin SOT-23 and 6-pin

2mm x 2mm thin DFN packages. The MIC2033 has an

operating junction temperature range of −40°C to +125°C.

• 6-pin 2mm × 2mm thin DFN and 6-pin SOT-23

packages

• Junction temperature range from −40°C to +125°C

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

Applications

• USB peripherals and USB 2.0/3.0 compatible

• DTV/STB

• Notebooks and consumer electronics

• General purpose power distribution

____________________________________________________________________________________________________________

Typical Application

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

Revision 1.1

November 11, 2015

12 3 4 5 6 7...21

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与MIC2033-08AYMT相关器件

型号	品牌	获取价格	描述	数据表
MIC2033-08AYMT-T5	MICROCHIP	获取价格	Power Supply Support Circuit
MIC2033-08AYMT-TR	MICROCHIP	获取价格	POWER SUPPLY SUPPORT CKT
MIC2033-08BYM6	MICREL	获取价格	High-Accuracy, High-Side, Fixed Current Limit Power Switch
MIC2033-08BYM6-T5	MICROCHIP	获取价格	Power Supply Support Circuit
MIC2033-08BYM6-TR	MICROCHIP	获取价格	Power Supply Support Circuit
MIC2033-08BYMT	MICREL	获取价格	High-Accuracy, High-Side, Fixed Current Limit Power Switch
MIC2033-08BYMT-T5	MICROCHIP	获取价格	Power Supply Support Circuit
MIC2033-08BYMT-TR	MICROCHIP	获取价格	Power Supply Support Circuit
MIC2033-10AYM6	MICREL	获取价格	High-Accuracy, High-Side, Fixed Current Limit Power Switch
MIC2033-10AYMT	MICREL	获取价格	High-Accuracy, High-Side, Fixed Current Limit Power Switch

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