MAX34561T+

更新时间： 2024-11-09 11:17:31

品牌	Logo	应用领域
美信 - MAXIM		开关
页数	文件大小	规格书
11页	1236K
描述
12V/5V Hot-Plug Switch

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技术参数
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MAX34561T+ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC24,.16SQ,20	针数：	24
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	10 weeks
风险等级：	1.38	其他特性：	ALSO OPERATES WITH 12 VOLT SUPPLY
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：	S-XQCC-N24	JESD-609代码：	e3
长度：	4 mm	湿度敏感等级：	1
信道数量：	1	功能数量：	2
端子数量：	24	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装等效代码：	LCC24,.16SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5/12 V
认证状态：	Not Qualified	座面最大高度：	0.8 mm
子类别：	Power Management Circuits	最大供电电流 (Isup)：	2.25 mA
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4 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：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	4 mm	Base Number Matches：	1

MAX34561T+ 数据手册

19-5621; Rev 0; 11/10

12V/5V Hot-Plug Switch

General Description

Features

S 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

S Dual Version of the DS4560

S On-Board Power MOSFETs (68mI and 43mI)

S No High-Power R

SENSE

Resistors Needed

S Adjustable Current Limits

S Adjustable Output-Voltage Slew Rates

S Adjustable Power-Up Enable Timing

S Output Overvoltage Limiting

S On-Board Thermal Protection

S 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.

S 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

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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MAX34561T+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX34561T+T	MAXIM	完全替代	12V/5V Hot-Plug Switch

与MAX34561T+相关器件

型号	品牌	获取价格	描述	数据表
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
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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