Datasheet4U Logo Datasheet4U.com

LTC3351 - Hot Swappable Supercapacitor Charger/Backup Controller

Datasheet Summary

Description

The LTC®3351 is a backup power controller that charges and monitors a series stack of one to four supercapacitors.

The LTC3351’s synchronous step-down controller drives N-channel MOSFETs for constant current/constant voltage charging with programmable input current limit.

Features

  • n Integrated Hot Swap Controller with Circuit Breaker n High Efficiency Synchronous Step-Down CC/CV Charging of One to Four Series Supercapacitors n Step-Up Mode in Backup Provides Greater Utilization of Stored Energy in Supercapacitors n 16-Bit ADC for Monitoring System Voltages/ Currents, Capacitance and ESR n Programmable Undervoltage and Overvoltage Thresholds to 35V n VIN: 4.5V to 35V, VCAP(n): Up to 5V per Capacitor, Charge/Backup Current: >10A n Programmable Input Current Limit Prioritize.

📥 Download Datasheet

Datasheet preview – LTC3351

Datasheet Details

Part number LTC3351
Manufacturer Analog Devices
File Size 1.76 MB
Description Hot Swappable Supercapacitor Charger/Backup Controller
Datasheet download datasheet LTC3351 Datasheet
Additional preview pages of the LTC3351 datasheet.

📁 Similar Datasheet

  • LTC3350 - High Current Supercapacitor Backup Controller (Linear Technology)
  • LTC3355 - 20V 1A Buck DC/DC (Linear)
  • LTC3300-1 - High Efficiency Bidirectional Multicell Battery Balancer (Linear Technology)
  • LTC3300-2 - Addressable High Efficiency Bidirectional Multicell Battery Balancer (Linear Technology)
  • LTC3305 - Lead-Acid Battery Balancer (Linear)
  • LTC3330 - Nanopower Buck-Boost DC/DC Converter (Linear Technology)
  • LTC3335 - Nanopower Buck-Boost DC/DC Converter (Linear Technology)
  • LTC3370 - 4-Channel 8A Configurable Buck DC/DCs (Linear)
  • LTC3371 - 4-Channel 8A Configurable Buck DC/DCs (Linear)
  • LTC3374 - 8-Channel Parallelable 1A Buck DC/DCs (Linear Technology)
Other Datasheets by Analog Devices
  • LTC3300-1 - High Efficiency Bidirectional Multicell Battery Balancer
  • LTC3300-2 - Addressable High Efficiency Bidirectional Multicell Battery Balancer
  • LTC3302 - 2A Synchronous Step-Down Regulator
  • LTC3306 - 1.75A Synchronous Step-Down Regulator
  • LTC3307A - 3A Synchronous Step-Down Silent Switcher
  • LTC3308B - 10MHz Synchronous Step-Down Silent Switcher
  • LTC3310 - 10A Synchronous Step-Down Silent Switcher
  • LTC3310-1 - 10A Synchronous Step-Down Silent Switcher

Full PDF Text Transcription

Click to expand full text
LTC3351 Hot Swappable Supercapacitor Charger, Backup Controller and System Monitor FEATURES n Integrated Hot Swap Controller with Circuit Breaker n High Efficiency Synchronous Step-Down CC/CV Charging of One to Four Series Supercapacitors n Step-Up Mode in Backup Provides Greater Utilization of Stored Energy in Supercapacitors n 16-Bit ADC for Monitoring System Voltages/ Currents, Capacitance and ESR n Programmable Undervoltage and Overvoltage Thresholds to 35V n VIN: 4.
Published: |