Datasheet > 电源电路 > 电源管理电路> MIC2019YMLTR

MIC2019YMLTR

更新时间： 2025-11-09 13:11:31

品牌	Logo	应用领域
麦瑞 - MICREL		开关光电二极管
页数	文件大小	规格书
25页	415K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, 2 X 2 MM, LEAD FREE, MLF-6

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

MIC2019YMLTR 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
零件包装代码：	DFN	包装说明：	VSON,
针数：	6	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.69	Is Samacsys：	N
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	S-PDSO-N6	JESD-609代码：	e3
长度：	2 mm	湿度敏感等级：	1
信道数量：	1	功能数量：	1
端子数量：	6	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	VSON	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	0.95 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	2.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	NO LEAD
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	2 mm	Base Number Matches：	1

MIC2019YMLTR 数据手册

MIC20XX Family

Fixed and Adjustable Current Limiting

Power Distribution Switches

General Description

Features

• 70mΩ typical on-resistance @ 5V

• 170mΩ typical on-resistance @ 5V (MIC2005A)

• Enable active high or active low *

MIC20XX family of switches are current limiting, high-side

power switches, designed for general purpose power

distribution and control in digital televisions (DTV),

printers, set top boxes (STB), PCs, PDAs, and other

peripheral devices. See Functionality Table on page 6

and Pin Configuration Drawings on page 7.

• 2.5V – 5.5V operating range

• Pre-set current limit values of 0.5A, 0.8A, and 1.2A *

• User adjustable current limit from 0.2A to 2.1A *

• Under voltage lock-out (UVLO)

• Variable UVLO allows adjustable UVLO thresholds *

• Automatic load discharge for capacitive loads *

• Soft start prevents large current inrush

• Adjustable slew rate allows custom slew rates *

• Automatic-on output after fault

MIC20XX family’s primary functions are current limiting

and power switching. They are thermally protected and

will shutdown should their internal temperature reach

unsafe levels, protecting both the device and the load,

under high current or fault conditions

Features include fault reporting, fault blanking to eliminate

noise-induced false alarms, output slew rate limiting,

under voltage detection, automatic-on output, and enable

pin with choice of either active low or active high enable.

The FET is self-contained, with a fixed or user adjustable

current limit. The MIC20XX family is ideal for any system

where current limiting and power control are desired.

• Thermal Protection

* Available on some family members

Applications

The MIC201X (3 ≤ x ≤ 9) subfamily offers a unique new

patented feature: KICKSTART™, which allows

momentary high current surges up to the secondary

current limit (I_{LIMIT_2nd}) without sacrificing overall system

safety.

• Digital televisions (DTV)

• Set top boxes

• PDAs

• Printers

The MIC20XX family is offered, depending on the desired

features, in a space saving 5-pin SOT-23, 6-pin SOT-23,

and 2mm x 2mm MLF^®packages.

• USB / IEEE 1394 power distribution

• Desktop and laptop PCs

• Game consoles

Data sheets and support documentation can be found on

Micrel’s web site at www.micrel.com.

• Docking stations

_________________________________________________________________________________________________________

Typical Application

5V Supply

MIC20X5

Logic

V_BUS

120µF

Controller

VIN

GND

VOUT

^(2,3)IADJ

^(1,3)FAULT/

USB

Port

VIN

ON/OFF

1µF

OVERCURRENT/

Figure 1. Typical Application Circuit

Notes: (1) Depending on the family member this pin can function as FAULT/, IADJ, or VUVLO.

(2) Depending on the family member this pin can function as IADJ, or CSLEW.

(3) See Pin Configuration and Functional Diagram.

KICKSTART is a trademark of Micrel, Inc.

MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.

CableCARD is a trademark of CableLabs.

Protected by U.S. Patent No. 7,170,732

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

M9999-012109-A

January 2009

12 3 4 5 6 7...25

中文翻译

下载PDF

与MIC2019YMLTR相关器件

型号	品牌	获取价格	描述	数据表
MIC2025	MICROCHIP	获取价格	The MIC2025 and MIC2075 are high-side MOSFET switches optimized for general-purpose power
MIC2025	MICREL	获取价格	Single-Channel Power Distribution Switch Preliminary Information
MIC2025-1BM	MICREL	获取价格	Single-Channel Power Distribution Switch Preliminary Information
MIC2025-1BMM	MICREL	获取价格	Single-Channel Power Distribution Switch Preliminary Information
MIC2025-1BMMTR	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, MSOP-8
MIC2025-1BMTR	MICREL	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, SOIC-8
MIC2025-1FBM-TR	MICROCHIP	获取价格	电源开关/驱动器1：1N通道500mA8-SOIC
MIC2025-1FBMM-TR	MICROCHIP	获取价格	IC PWR SWITCH N-CHAN 1:1 8MSOP
MIC2025-1YM	MICREL	获取价格	Single-Channel Power Distribution Switch MM8?
MIC2025-1YM-TR	MICROCHIP	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8

产品中心

服务支持

精选活动

关于我们

帮助中心

MIC2019YMLTR

MIC2019YMLTR 技术参数

MIC2019YMLTR 数据手册

与MIC2019YMLTR相关器件

与MIC2019YMLTR相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MIC2019YMLTR

MIC2019YMLTR 技术参数

MIC2019YMLTR 数据手册

与MIC2019YMLTR相关器件

与MIC2019YMLTR相关文章

您还可以找

您在本页遇到什么问题？