Datasheet > MAX34561

MAX34561

更新时间： 2024-11-10 14:57:31

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
11页	1252K
描述
12V/5V热插拔开关

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中文翻译

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数据手册

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MAX34561 数据手册

19-5621; Rev 1; 1/12

12V/5V Hot-Plug Switch

General Description

Features

Sꢀ Completely_Integrated_Hot-Plug_Functionality_for_

The MAX34561 is a dual, self-contained, hot-plug switch

intended to be used on +12V and +5V power rails to limit

through current and to control the power-up output-volt-

age ramp. The device contains two on-board n-channel

power MOSFETs that are actively closed-loop controlled

to ensure that an adjustable current limit is not exceed-

ed. The maximum allowable current through the device

is adjusted by external resistors connected between the

LOAD and ILIM pins.

+12V_and_+5V_Power_Rails

Sꢀ Dual_Version_of_the_DS4560

Sꢀ On-Board_Power_MOSFETs_(68mI_and_43mI)

Sꢀ No_High-Power_R

_Resistors_Needed

SENSE

Sꢀ Adjustable_Current_Limits

Sꢀ Adjustable_Output-Voltage_Slew_Rates

Sꢀ Adjustable_Power-Up_Enable_Timing

Sꢀ Output_Overvoltage_Limiting

Sꢀ On-Board_Thermal_Protection

Sꢀ On-Board_Charge_Pump

The device can control the power-up output-voltage

ramp. Capacitors connected to the VRAMP pins set

the desired voltage-ramp rate. The output voltages

are unconditionally clamped to keep input overvoltage

stresses from harming the load. The device also contains

adjustable power-up timers. Capacitors connected to

the TIMER pins determine how long after power-on reset

(POR) the device should wait before starting to apply

power to the loads. The TIMER pins can be driven with

a digital logic output to create a device-enable function.

Sꢀ User-Selectable_Latchoff_or_Automatic_Retry_

Operation

Ordering Information

PART

TEMP_RANGE

-40NC to +85NC

PIN-PACKAGE

24 TQFN-EP*

The device contains an on-board temperature sensor

with hysteresis. If operating conditions cause the device

to exceed an internal thermal limit, the device either

unconditionally shuts down and latches off awaiting a

POR, or waits until the device has cooled by the hyster-

esis amount and then restarts.

MAX34561T+

MAX34561T+T

+Denotes a lead(Pb)-free/RoHS compliant package.

T = Tape and reel.

*EP = Exposed pad.

Applications

RAID/Hard Drives

Servers/Routers

PCI/PCI Express

InfiniBand^TM/SM

Base Stations

PCI Express is a registered trademark of PCI-SIG Corp.

InfiniBand is a trademark and service mark of InfiniBand Trade

Association.

_ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ _Maxim Integrated Products_ _ 1

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

中文翻译

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与MAX34561相关器件

型号	品牌	获取价格	描述	数据表
MAX34561T+	MAXIM	获取价格	12V/5V Hot-Plug Switch
MAX34561T+T	MAXIM	获取价格	12V/5V Hot-Plug Switch
MAX34565	MAXIM	获取价格	12V Hot-Plug Switch in TDFN Package
MAX34565	ADI	获取价格	12V热插拔开关，提供TDFN封装
MAX3456E	MAXIM	获取价格	±15kV ESD-Protected USB Transceivers
MAX3456E	ADI	获取价格	±15kV ESD保护、USB收发器
MAX3456EETE	MAXIM	获取价格	【15kV ESD-Protected USB Transceivers
MAX3456EETE	ROCHESTER	获取价格	LINE TRANSCEIVER, QCC16, 3 X 3 MM, 0.80 MM HEIGHT, MO-220WEED-2, TQFN-16
MAX3456EETE+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-220WEED-2
MAX3456EETE+T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, 3 X 3 MM, 0.80 MM HEIGHT, MO-220WEED-2

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