Datasheet4U Logo Datasheet4U.com

LT1641-1 - Positive High Voltage Hot Swap Controllers

Key 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LT1640AH Negative Voltage Hot Swap Controller Linear
LT1640AL Negative Voltage Hot Swap Controller Linear
LT1681 Dual Transistor Synchronous Forward Controller Linear
LT10.52MJA10-A Ceramic Filter RELM
LT10.7 Ceramic Filter YUKUTO

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LT1641-2 Positive High Voltage Hot Swap Controllers
LT1641 Positive High Voltage Hot Swap Controller
LT1640H Negative Voltage Hot Swap Controller
LT1640L Negative Voltage Hot Swap Controller
LT1610 Constant-Current/ Constant-Voltage 1.4MHz Step-Up DC/DC Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 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 SwapTM controllers that allow a board to be safely inserted and removed from a live backplane.