LTC2922

RECOMMENDED FOR NEW DESIGNS

Power Supply Tracker with Input Monitors

Part Details

  • Tracks Multiple Supplies with MOSFET Switches
  • Monitors 5 Input Voltages Including VCC
  • Guaranteed Threshold Accuracy: ±1% at 0.5V
  • Automatic Remote Sense Switching
  • Adjustable Supply Ramp Rate
  • Overvoltage Monitor
  • Adjustable Electronic Circuit Breaker
  • Adjustable Power-Good Delay
  • Available for VCC Supply Voltages of 5V, 3.3V and 2.5V
  • Available in 16-Pin Narrow SSOP (LTC2921 Series) and 20-Pin TSSOP (LTC2922 Series)
LTC2922
Power Supply Tracker with Input Monitors
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Documentation

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
Power System Management (PSM) & Sequencers 1
LTC2974 RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LTC2922
  • LTC2922-2.5
  • LTC2922-3.3
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

eval board
DC740A-B

LTC2922IF-3.3 | Tracker/Sequencer Demo Board, VCC = 3.3V

Product Details

DC740A-B: Demo Board for the LTC2922 Power Supply Tracker with Input Monitors.


 


eval board
DC740A-C

LTC2922IF-2.5 | Tracker/Sequencer Demo Board, VCC = 2.5V

Product Details

DC740A-C: Demo Board for the LTC2922 Power Supply Tracker with Input Monitors.


 


eval board
DC740A-A

LTC2922IF | Tracker/Sequencer Demo Board, VCC = 5V

Product Details

DC740A-A: Demo Board for the LTC2922 Power Supply Tracker with Input Monitors.


 


DC740A-B
LTC2922IF-3.3 | Tracker/Sequencer Demo Board, VCC = 3.3V
DC740A-C
LTC2922IF-2.5 | Tracker/Sequencer Demo Board, VCC = 2.5V
DC740A-A
LTC2922IF | Tracker/Sequencer Demo Board, VCC = 5V

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