Datasheet > LTC4210-3_15

LTC4210-3_15

更新时间： 2024-01-02 02:54:57

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
16页	230K
描述
Hot Swap Controller in 6-Lead SOT-23 Package

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中文翻译

获取价格

数据手册

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LTC4210-3_15 数据手册

LTC4210-3/LTC4210-4

Hot Swap Controller in

6-Lead SOT-23 Package

FEATURES

DESCRIPTIO

■

Allows Safe Board Insertion and Removal

TheLTC^®4210-3/LTC4210-4isa6-pinSOT-23HotSwap^TM

controller that allows a board to be safely inserted and

removed from a live backplane. An internal high side

switch driver controls the GATE of an external N-channel

MOSFET for a supply voltage ranging from 2.7V to 7V. The

LTC4210 provides the initial timing cycle and allows the

GATE to be ramped up at an adjustable rate.

from a Live Backplane

■

Adjustable Analog Current Limit

with Circuit Breaker

■

Fast Response Limits Peak Fault Current

■

Automatic Retry or Latch Off On Current Fault

■

Adjustable Supply Voltage Power-Up Rate

■

High Side Drive for External MOSFET Switch

The LTC4210 features a fast current limit loop providing

active current limiting together with a circuit breaker

timer. ThesignalattheONpinturnsthepartonandoffand

is also used for the reset function.

■

Controls Supply Voltages from 2.7V to 7V

■

Undervoltage Lockout

■

Adjustable Overvoltage Protection

Low Profile (1mm) SOT-23 (ThinSOT^TM) Package

■

The LTC4210-3 retries on overcurrent fault and the

LTC4210-4 latches off on an overcurrent fault.

APPLICATIO S

, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

ThinSOT and Hot Swap are trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

■

Hot Board Insertion

■

Electronic Circuit Breaker

■

Industrial High Side Switch/Circuit Breaker

TYPICAL APPLICATIO

Single Channel 5V Hot Swap Controller

BACKPLANE PCB EDGE

CONNECTOR CONNECTOR

(FEMALE)

(MALE)

Si4410DY

Power-Up Sequence

SENSE

0.01Ω

OUT

LONG

= 470µF

LOAD

10Ω

0.1µF

(2V/DIV)

470µF

OPTIONAL

100Ω

TIMER

(1V/DIV)

SENSE

GATE

20k

SHORT

LONG

100Ω

0.01µF

LTC4210-3

OUT

10k

(5V/DIV)

TIMER

GND

0.22µF

OUT

(0.5A/DIV)

GND

4210 TA01

Z1: ISMA10A OR SMAJ10A

4210 TA02

10ms/DIV

421034fa

12 3 4 5 6 7...16

中文翻译

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与LTC4210-3_15相关器件

型号	品牌	获取价格	描述	数据表
LTC4210-3CS6	Linear	获取价格	Hot Swap Controller in 6-Lead SOT-23 Package
LTC4210-3CS6#PBF	Linear	获取价格	LTC4210-3 and -4 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-3CS6#TR	Linear	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, PLASTIC, MO-193, TSOT-23, 6 PIN, Power Manag
LTC4210-3CS6#TRM	Linear	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, PLASTIC, MO-193, TSOT-23, 6 PIN, Power Manag
LTC4210-3CS6#TRMPBF	Linear	获取价格	LTC4210-3 and -4 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-3CS6#TRPBF	Linear	获取价格	LTC4210-3 and -4 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-3IS6	Linear	获取价格	Hot Swap Controller in 6-Lead SOT-23 Package
LTC4210-3IS6#PBF	Linear	获取价格	LTC4210-3 and -4 - Hot Swap Controller in 6-Lead SOT-23 Package; Package: SOT; Pins: 6; Te
LTC4210-3IS6#TR	Linear	获取价格	暂无描述
LTC4210-3IS6#TRM	Linear	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, PLASTIC, MO-193, TSOT-23, 6 PIN, Power Manag

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