Datasheet > MIC2788-XYMT

MIC2788-XYMT

更新时间： 2024-09-30 10:57:11

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
17页	541K
描述
Push-Button Reset IC

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MIC2788-XYMT 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DFN	包装说明：	HVSON, SOLCC8,.08,20
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.29	可调阈值：	NO
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	S-PDSO-N8
JESD-609代码：	e4	长度：	2 mm
信道数量：	1	功能数量：	1
端子数量：	8	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：	HVSON	封装等效代码：	SOLCC8,.08,20
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
电源：	3 V	认证状态：	Not Qualified
座面最大高度：	0.6 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.0075 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	1.6 V	标称供电电压 (Vsup)：	3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	NICKEL PALLADIUM GOLD	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	DUAL
宽度：	2 mm	Base Number Matches：	1

MIC2788-XYMT 数据手册

MIC2788/MIC2789

Push-Button Reset IC

General Description

Features

The MIC2788/MIC2789 are low-current, ultra-small, push-

button reset supervisors with long set-up delays. The

devices feature two manual reset inputs and two reset

outputs. The devices initiate a reset for the reset timeout

period when the /MR0 and /MR1 inputs are asserted low

for a period longer than the set-up delay. The two manual

reset inputs and long set-up period help to avoid

unintended system resets. Both manual reset inputs can

be tied together if a single push-button reset is desired.

• 1.6V to 5.5V operating voltage

• 2.9µA supply current when /MR0, /MR1 are not

asserted

• Asserting /MR0 and /MR1 for longer than set-up delay

asserts reset output for the reset timeout period

• Programmable delay (PDY) input selects 2.0s, 4.0s or

6.0s set-up delay

• Factory-programmed 140ms (min.) or 240ms (min.)

reset timeout period

The MIC2788 features integrated pull-up resistors on the

/MR0 and /MR1 inputs, while the MIC2789 requires

external pull-up resistors. The PDY input pin selects

between a 2s, 4s or 6s set-up period. Factory-programmed

reset timeout periods of 140ms (min.) and 240ms (min.)

are available. An active-low, open-drain reset output

(/RST) and an active-high, push-pull reset output (RSTP)

• Integrated /MR0, /MR1 pull-up resistors (MIC2788)

• Dual Reset Outputs:

−

Open-drain active-low reset (/RST) output

Push-pull active-high reset (RSTP) output

• −40°C to 85°C ambient operating temperature range

• 8-pin 2mm x 2mm x 0.55mm thin MLF^®package

provide

flexibility

when

interfacing

various

microcontrollers, PMICs, or load switches.

The MIC2788/MIC2789 consume a quiescent current of

only 2.9µA and are offered in a tiny, space-saving 8-pin

thin MLF^®(2mm x 2mm x 0.55mm) package.

Applications

• Smart phones

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

• MP3 players

• Portable navigation devices

• Set-top boxes (STBs)

• Tablets/pads

_________________________________________________________________________________________________________________________

Typical Application

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

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

M9999-102711-A

October 2011

12 3 4 5 6 7...17

中文翻译

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与MIC2788-XYMT相关器件

型号	品牌	获取价格	描述	数据表
MIC2788-YYMT	MICREL	获取价格	Push-Button Reset IC
MIC2789	MICREL	获取价格	Push-Button Reset IC
MIC2789-XYMT	MICREL	获取价格	Push-Button Reset IC
MIC2789-YYMT	MICREL	获取价格	Push-Button Reset IC
MIC2790	MICREL	获取价格	Supervisor with High-Accuracy, Ultra-Fast Propagation Delay, and Capacitor-Programmable Re
MIC2790	MICROCHIP	获取价格	The MIC2790/1/3 is ideal for monitoring highly-accurate core voltages that require rapid r
MIC2790_14	MICREL	获取价格	Supervisor with High-Accuracy, Ultra-Fast Propagation Delay, and Capacitor-Programmable Re
MIC2790H-04VD6	MICREL	获取价格	Supervisor with High-Accuracy, Ultra-Fast Propagation Delay, and Capacitor-Programmable Re
MIC2790H-04VD6-T5	MICROCHIP	获取价格	POWER SUPPLY SUPPORT CKT
MIC2790H-04VD6-TR	MICROCHIP	获取价格	POWER SUPPLY SUPPORT CKT

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