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LTC4211IMS8, LTC4211IS8, LTC4212-2CMS

LTC4211IMS8, LTC4211IS8, LTC4212-2CMS Selling Leads, Datasheet

MFG:Linear Technology   Category:Integrated Circuits (ICs)  Package Cooled:SMD  D/C:05+

LTC4211IMS8 Picture

LTC4211IMS8, LTC4211IS8, LTC4212-2CMS Datasheet download

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Part Number: LTC4211IMS8

Category: Integrated Circuits (ICs)

MFG: Linear Technology

Package Cooled: SMD

D/C: 05+

Description: IC CTRLR HOTSWAP CURR CTRL 8SOIC

 

 
 
 
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  • LTC1007

  • Vendor: Linear Pack: SOP Qty: 1099 Note: .  Adddate: 2026-06-20
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  • Wahkitsing (HK) Trading Co.   China
    Contact: Ms.sharonyang   MSN:sharon_wks@hotmail.com
    Tel: 86-755-83249696
    Fax: 86-755-83298768
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About LTC4211IMS8

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Datasheet: LTC4211IMS8

File Size: 378520 KB

Manufacturer: LINER [Linear Technology]

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  • LTC4211IS8

  • Vendor: Linear Qty: 17,488 Note: LTC4211IS8  Adddate: 2026-06-20
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  • NEW ELITE GROUP   China
    Contact: Mr.arteinchow  
    Tel: 086-0755-83279898-1166
    Fax: 086-0755-83279502
    (1)

About LTC4211IS8

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Datasheet: LTC4211IS8

File Size: 378520 KB

Manufacturer: LINER [Linear Technology]

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LTC4212-2CMS Suppliers

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  • LTC1007

  • Vendor: Linear Pack: SOP Qty: 1099 Note: .  Adddate: 2026-06-20
  • Inquire Now
  • Wahkitsing (HK) Trading Co.   China
    Contact: Ms.sharonyang   MSN:sharon_wks@hotmail.com
    Tel: 86-755-83249696
    Fax: 86-755-83298768
    (31)

About LTC0157

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Datasheet: LTC0157

File Size: 163926 KB

Manufacturer: ETC [ETC]

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LTC4211IMS8 Parameters

Technical/Catalog InformationLTC4211IMS8
VendorLinear Technology
CategoryIntegrated Circuits (ICs)
ApplicationsGeneral Purpose
TypeHot-Swap Controller
Package / Case8-MSOP, Micro8?, 8-uMAX, 8-uSOP,
PackagingTube
Current Limit-
Internal Switch(s)No
Operating Temperature-40°C ~ 85°C
Voltage - Supply2.5 V ~ 16.5 V
Drawing Number161; 05-08-1660; MS8; 8
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names LTC4211IMS8
LTC4211IMS8

LTC4211IMS8 General Description

The LTC®4211 is a Hot SwapTM 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 supply voltages ranging from 2.5V to 16.5V. The LTC4211 provides softstart and inrush current limiting during the start-up period which has a programmable duration.

Two on-chip current limit comparators provide dual level overcurrent circuit breaker protection. The slow comparator trips at VCC 50mV and activates in 20ms (or programmed by an external filter capacitor, MS only). The fast comparator trips at VCC 150mV and typically responds in 300ns.

The FB pin monitors the output supply voltage and signals the RESET output pin. The ON pin signal turns the chip on and off and can also be used for the reset function. The MS package has FAULT and FILTER pins to provide additional functions like fault indication, autoretry or latch-off modes, programmable current limit response time and programmable overvoltage protection using an external Zener diode clamp.

LTC4211IMS8 Maximum Ratings

Supply Voltage (VCC) ..............................................................17V
Input Voltage
       FB, ON ..............................................................0.3V to 17V
SENSE, FILTER ........................................... 0.3V to VCC + 0.3V
TIMER ........................................................................0.3V to 2V
Output Voltage
      GATE .............................................Internally Limited (Note 3)
      RESET, FAULT ....................................................0.3V to 17V
Operating Temperature Range
      LTC4211C .........................................................0°C to 70°C
      LTC4211I......................................................40°C to 85°C
Storage Temperature Range ............................65°C to 150°C
Lead Temperature (Soldering, 10 sec).............................. 300°C

LTC4211IMS8 Features

Allows Safe Board Insertion and Removal from a Live Backplane
Controls Supply Voltages from 2.5V to 16.5V
Programmable Soft-Start with Inrush Current Limiting, No External Gate Capacitor Required
Faster Turn-Off Time Because No External Gate Capacitor is Required
Dual Level Overcurrent Fault Protection
Programmable Response Time for Overcurrent Protection (MS)
Programmable Overvoltage Protection (MS)
Automatic Retry or Latched Mode Operation (MS)
High Side Drive for an External N-Channel FET
User-Programmable Supply Voltage Power-Up Rate
FB Pin Monitors VOUT and Signals RESET
Glitch Filter Protects Against Spurious RESET Signal

LTC4211IMS8 Typical Application

Electronic Circuit Breaker
Hot Board Insertion and Removal (Either On Backplane or On Removable Card)
Industrial High Side Switch/Circuit Breaker

LTC4211IMS8 Connection Diagram

LTC4211IS8 Parameters

Technical/Catalog InformationLTC4211IS8
VendorLinear Technology
CategoryIntegrated Circuits (ICs)
ApplicationsGeneral Purpose
TypeHot-Swap Controller
Package / Case8-SOIC (3.9mm Width)
PackagingTube
Current Limit-
Internal Switch(s)No
Operating Temperature-40°C ~ 85°C
Voltage - Supply2.5 V ~ 16.5 V
Drawing Number161; 05-08-1610; S; 8
Lead Free StatusContains Lead
RoHS StatusRoHS Non-Compliant
Other Names LTC4211IS8
LTC4211IS8

LTC4211IS8 General Description

The LTC®4211 is a Hot SwapTM 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 supply voltages ranging from 2.5V to 16.5V. The LTC4211 provides softstart and inrush current limiting during the start-up period which has a programmable duration.

Two on-chip current limit comparators provide dual level overcurrent circuit breaker protection. The slow comparator trips at VCC 50mV and activates in 20ms (or programmed by an external filter capacitor, MS only). The fast comparator trips at VCC 150mV and typically responds in 300ns.

The FB pin monitors the output supply voltage and signals the RESET output pin. The ON pin signal turns the chip on and off and can also be used for the reset function. The MS package has FAULT and FILTER pins to provide additional functions like fault indication, autoretry or latch-off modes, programmable current limit response time and programmable overvoltage protection using an external Zener diode clamp.

LTC4211IS8 Maximum Ratings

Supply Voltage (VCC) ..............................................................17V
Input Voltage
       FB, ON ..............................................................0.3V to 17V
SENSE, FILTER ........................................... 0.3V to VCC + 0.3V
TIMER ........................................................................0.3V to 2V
Output Voltage
      GATE .............................................Internally Limited (Note 3)
      RESET, FAULT ....................................................0.3V to 17V
Operating Temperature Range
      LTC4211C .........................................................0°C to 70°C
      LTC4211I......................................................40°C to 85°C
Storage Temperature Range ............................65°C to 150°C
Lead Temperature (Soldering, 10 sec).............................. 300°C

LTC4211IS8 Features

Allows Safe Board Insertion and Removal from a Live Backplane
Controls Supply Voltages from 2.5V to 16.5V
Programmable Soft-Start with Inrush Current Limiting, No External Gate Capacitor Required
Faster Turn-Off Time Because No External Gate Capacitor is Required
Dual Level Overcurrent Fault Protection
Programmable Response Time for Overcurrent Protection (MS)
Programmable Overvoltage Protection (MS)
Automatic Retry or Latched Mode Operation (MS)
High Side Drive for an External N-Channel FET
User-Programmable Supply Voltage Power-Up Rate
FB Pin Monitors VOUT and Signals RESET
Glitch Filter Protects Against Spurious RESET Signal

LTC4211IS8 Typical Application

Electronic Circuit Breaker
Hot Board Insertion and Removal (Either On Backplane or On Removable Card)
Industrial High Side Switch/Circuit Breaker

LTC4211IS8 Connection Diagram

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