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LINEAR TECHNOLOGY  LT8490IUKJ#PBF  Battery Charger Lead Acid, Li-Ion, Li-Pol battery, 80V input, 80V / 10A charge, QFN-64

LINEAR TECHNOLOGY LT8490IUKJ#PBF
Manufacturer Part No:
LT8490IUKJ#PBF
Order Code:
2426294
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT8490IUKJ#PBF is a buck-boost switching regulator Battery Charger that implements a constant-current constant voltage (CCCV) charging profile used for most battery types, including sealed lead-acid (SLA), flooded, gel and Li-ion. The device operates from input voltages above, below or equal to the output voltage and can be powered by a solar panel or a DC power supply. On-chip logic provides automatic maximum power point tracking (MPPT) for solar powered applications. The LT8490 can perform automatic temperature compensation by sensing an external thermistor thermally coupled to the battery. STATUS and FAULT pins containing charger information can be used to drive LED indicator lamps.
  • Automatic MPPT for solar powered charging
  • Automatic temperature compensation
  • No software or firmware development required
  • Operation from solar panel or DC supply
  • Input and output current monitor pins
  • Four integrated feedback loops

Product Information

Battery Type:
Lead Acid, Li-Ion, Li-Pol
Input Voltage:
80V
Battery Charge Voltage:
80V
Charge Current Max:
10A
Battery IC Case Style:
QFN
No. of Pins:
64Pins
No. of Series Cells:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Industrial
  • Aerospace, Defence, Military
  • Portable Devices

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0003

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