LT1641-2 - Linear Technology

LT1641-2 Positive High Voltage Hot Swap Controllers

LT1641-1/LT1641-2 Positive High Voltage Hot Swap Controllers U U FEATURES ■ Allows Safe Board Insertion and Removal from a Live Backplane ■ Controls Supply Voltage from 9V to 80V ■ Programmable Analog Foldback Current Limiting ■ High Side Drive for an External N-Channel ■ Latched Operation Mode (LT1641-1) ■ Automatic Retry (LT1641-2) ■ User Programmable Su.

Features

■ Allows Safe Board Insertion and Removal from a Live Backplane
■ Controls Supply Voltage from 9V to 80V
■ Programmable Analog Foldback Current Limiting
■ High Side Drive for an External N-Channel
■ Latched Operation Mode (LT1641-1)
■ Automatic Retry (LT1641-2)
■ User Programmable Supply Voltage Power-Up Rate
■ Undervoltage Lockout
■ Overvoltage Protection
■ Both are available in 8-Lead SO Package U APPLICATIO S
■ Hot Board Insertion
■ Electronic Circuit Breaker
■ Industrial High Side Switch/Circuit Breaker
■ 24V/48V Industrial/Alarm Systems DESCRIPTIO The LT®1641-1/LT1641-2 are 8-pin Hot Swa.