Electronic Components Datasheet Search |
|
LTC4355 Datasheet(PDF) 1 Page - Linear Technology |
|
LTC4355 Datasheet(HTML) 1 Page - Linear Technology |
1 / 24 page LTC4366 436612fe For more information www.linear.com/LTC4366 1 TYPICAL APPLICATION FEATURES DESCRIPTION High Voltage Surge Stopper The LTC®4366 surge stopper protects loads from high voltage transients. By controlling the gate of an external N-channel MOSFET, the LTC4366 regulates the output during an overvoltage transient. The load may remain operational while the overvoltage is dropped across the MOSFET. Placing a resistor in the return line isolates the LTC4366andallowsittofloatupwiththesupply;therefore, the upper limit on the output voltage depends only on the availability of high valued resistors and MOSFET ratings. An adjustable overvoltage timer prevents MOSFET dam- age during the surge while an additional 9-second timer provides for MOSFET cool down. A shutdown pin reduces the quiescent current to less than 14µA during shutdown. AfterafaulttheLTC4366-1latchesoffwhiletheLTC4366-2 will auto-retry. Overvoltage Protected 1.5A, 28V Supply Overvoltage Protector Regulates Output at 43V During Transient APPLICATIONS n Rugged Floating Topology n Wide Operating Voltage Range: 9V to >500V n Adjustable Output Clamp Voltage n Controls N-Channel MOSFET n Adjustable Protection Timer n Internal 9-Second Cool-Down Timer n Shutdown IQ < 14µA n 8-Lead TSOT and 3mm × 2mm DFN Packages n Industrial, Automotive and Avionic Surge Protection n High Voltage DC Distribution n 28V Vehicle Systems L , LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Patents pending. VDD OUT 2nF GATE IXTK90N25L2 SD FB 1µF 0.47µF 12.4k VOUT 1.5A VIN 28V 422k 436612 TA01a 46.4k 10 324k LTC4366-2 TIMER BASE VSS 28V 100ms/DIV 436612 TA01b 28V 43V CLAMP 250V INPUT SURGE VIN 100V/DIV VOUT 20V/DIV |
Similar Part No. - LTC4355 |
|
Similar Description - LTC4355 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |