Datasheet > MAX4914BELT+

MAX4914BELT+

更新时间： 2024-09-13 20:48:39

品牌	Logo	应用领域
美信 - MAXIM		信息通信管理光电二极管
页数	文件大小	规格书
11页	169K
描述
Power Management Circuit, BICMOS, PDSO6,

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技术参数
数据手册

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MAX4914BELT+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SON, SOLCC6,.08,25
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	1 week
风险等级：	7.35	JESD-30 代码：	R-PDSO-N6
JESD-609代码：	e3	湿度敏感等级：	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：	SON	封装等效代码：	SOLCC6,.08,25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	2.5/5 V
认证状态：	Not Qualified	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.16 mA	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子面层：	MATTE TIN	端子形式：	NO LEAD
端子节距：	0.635 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

MAX4914BELT+ 数据手册

19-0544; Rev 2; 6/08

100mA/200mA/300mA Current-Limit Switches

with Low Shutdown Reverse Current

5MX4917A/B

General Description

Features

♦ Guaranteed Current Limit: 100mA, 200mA, 300mA

♦ Thermal-Shutdown Protection

♦ Reverse Current Protection

The MAX4914B/MAX4915A/B/MAX4917A/B family of switch-

es feature internal current limiting to prevent damage to host

devices due to faulty load conditions. These analog switches

have a low 0.2Ω on-resistance and operate from a 2.3V

to 5.5V input voltage range. They are available with guaran-

teed 100mA, 200mA, and 300mA current limits, making

them ideal for SDIO and other load switching applications.

♦ 0.2Ω On-Resistance

♦ 14ms Guaranteed Blanking Time

♦ FLAG Function

When the switch is on and a load is connected to the

port, a guaranteed blanking time of 14ms ensures that

the transient voltages settle down. If after this blanking

time the load current is greater than the current limit,

the MAX4914B/MAX4915B/MAX4917B latchoff versions

enter a latchoff state where the switch is turned off and

FLAG is issued to the microprocessor. The switch can

be turned on again by cycling the power or the ON pin.

♦ 80µA Supply Current

♦ 8µA Latchoff Current

(MAX4914B/MAX4915B/MAX4917B)

♦ Autoretry (MAX4915A/MAX4917A)

♦ 0.01µA Shutdown Current

The MAX4915A/MAX4917A have an autoretry feature

where the switch turns off after the blanking time and

then continuously checks to see if the overload condi-

tion is present. The switch turns on and remains on after

the overload condition disappears and FLAG deasserts.

♦ 2.3V to 5.5V Supply Range

♦ Undervoltage Lockout

♦ Fast Current-Limit Response Time (5µs)

♦ Low (0.1µA typ) Reverse Shutdown Current

The MAX4914B is available in the tiny 6-pin µDFN

(2mm x 2mm) package, while the MAX4915A/B

and MAX4917A/B are available in both 6-pin µDFN

(2mm x 2mm) and space-saving 5-pin SOT23 pack-

ages. These devices operate over the -40°C to +85°C

extended temperature range.

♦ Tiny 6-Pin µDFN (2mm x 2mm) and 5-Pin SOT23

Packages

Applications

PDAs and Palmtop

Devices

Handheld Devices

SDIO

Cell Phones

USB Ports

GPS Systems

Notebook Computers

Ordering Information/Selector Guide

PART

PIN-PACKAGE

TOP MARK

ABF

CURRENT LIMIT (mA)

RETRY/LATCH-OFF

Latchoff

MAX4914BELT+T

MAX4915AELT+T

MAX4915AEUK+T*

MAX4915BELT+T

MAX4915BEUK+T*

MAX4917AELT+T

MAX4917AEUK+T*

MAX4917BELT+T

MAX4917BEUK+T*

6 µDFN

5 SOT23

6 µDFN

5 SOT23

6 µDFN

5 SOT23

6 µDFN

5 SOT23

100

200

300

ABL

Autoretry

Latchoff

AEYN

ABG

AEYK

ABN

Latchoff

Autoretry

Latchoff

AEYP

ABI

AEYM

Latchoff

Note: All devices are specified over the -40°C to +85°C operating temperature range.

*Future product—contact factory for availability.

+Denotes a lead-free/RoHS-compliant package.

T = Tape-and-reel package.

Pin Configurations and Typical Operating Circuit appear at

end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...11

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与MAX4914BELT+相关器件

型号	品牌	获取价格	描述	数据表
MAX4914BELT+T	MAXIM	获取价格	100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current
MAX4915A	ADI	获取价格	100mA/200mA/300mA限流开关，具有较低的关断反向电流
MAX4915AELT+	MAXIM	获取价格	暂无描述
MAX4915AELT+T	MAXIM	获取价格	100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current
MAX4915AEUK+T	MAXIM	获取价格	100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current
MAX4915B	ADI	获取价格	100mA/200mA/300mA限流开关，具有较低的关断反向电流
MAX4915BELT+	MAXIM	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, 2 X 2 MM, 0.80 MM HEIGHT, LEAD
MAX4915BELT+T	MAXIM	获取价格	100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current
MAX4915BEUK+T	MAXIM	获取价格	100mA/200mA/300mA Current-Limit Switches with Low Shutdown Reverse Current
MAX4917A	ADI	获取价格	100mA/200mA/300mA限流开关，具有较低的关断反向电流

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