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LTC1643AL-1 - PCI-Bus Hot Swap Controller

Download the LTC1643AL-1 datasheet PDF. This datasheet also covers the LTC1643AH variant, as both devices belong to the same pci-bus hot swap controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Allows Safe Board Insertion and Removal from a Live PCI Slot.
  • Works on either a Motherboard (LTC1643AH) or CompactPCITM Card (LTC1643AL/LTC1643AL-1).
  • Controls.
  • 12V, 3.3V, 5V, 12V Supplies.
  • Programmable Foldback Current Limit with Circuit Breaker.
  • User-Programmable Supply Voltage Power-Up Rate.
  • High Side Drive for External N-Channel MOSFETs.
  • 12V and 12V On-Chip Switches.
  • Fault and Power-Good Outputs.
  • Available in a Narrow 16-Lead SSOP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC1643AH-Linear.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LTC1643H PCI-Bus Hot Swap Controller Linear Technology
LTC1643L PCI-Bus Hot Swap Controller Linear Technology
LTC1643L-1 PCI-Bus Hot Swap Controller Linear Technology
LTC1642 Hot Swap Controller Linear Technology
LTC1642A Hot Swap Controller Linear Technology

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC1643AL PCI-Bus Hot Swap Controller
LTC1643AH PCI-Bus Hot Swap Controller
LTC1644 CompactPCI Bus Hot Swap Controller
LTC1646 CompactPCI Dual Hot Swap Controller
LTC1608 Sampling A/D 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
U U FEATURES ■ Allows Safe Board Insertion and Removal from a Live PCI Slot ■ Works on either a Motherboard (LTC1643AH) or CompactPCITM Card (LTC1643AL/LTC1643AL-1) ■ Controls –12V, 3.3V, 5V, 12V Supplies ■ Programmable Foldback Current Limit with Circuit Breaker ■ User-Programmable Supply Voltage Power-Up Rate ■ High Side Drive for External N-Channel MOSFETs ■ –12V and 12V On-Chip Switches ■ Fault and Power-Good Outputs ■ Available in a Narrow 16-Lead SSOP Package U APPLICATIO S ■ PCI-Based Servers ■ CompactPCI Compliant Boards , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. Hot Swap is a registered trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners.