Low

LINEAR TECHNOLOGY  LTC1760CFW#PBF  Battery Charger for 6 Cells of Li-Ion battery, 28V input, 4.28 A charge, TSSOP-48

LINEAR TECHNOLOGY LTC1760CFW#PBF
Technical Data Sheet (430.59KB) EN See all Technical Docs

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

Product Overview

The LTC1760CFW#PBF is a Smart Battery System Manager features a highly integrated SMBus Level 3 battery charger and selector intended for products using dual smart batteries. Three SMBus interfaces allow the LTC1760 to servo to the internal voltage and currents measured by the batteries while allowing a SMBus host device to monitor either battery’s status. Charging accuracy is determined by the battery’s internal voltage and current measurements, typically better than ±0.2%. A proprietary PowerPath architecture supports simultaneous charging or discharging of both batteries. Typical battery run times are extended by up to 10%, while charging times are reduced by up to 50%. The charger automatically switches between power sources in less than 10μs to prevent power interruption upon battery or wall adapter removal. The LTC1760 implements all elements of a version 1.1 Smart Battery System Manager except for the generation of composite battery information.
  • SMBus Charger/selector for two smart batteries
  • Voltage and current accuracy within 0.2% of value reported by battery
  • Includes all SMBus charger V1.1 safety features
  • Supports autonomous operation without a host
  • Allows both batteries to discharge simultaneously into single load with low loss (ideal diode)
  • Fast autonomous PowerPath™ switching
  • 95% Efficient synchronous buck charger
  • AC Adapter current limiting
  • Maximizes charge rate
  • SMBus accelerator improves SMBus timing

 

Product Information

Battery Type:
Li-Ion
Input Voltage:
28V
Battery Charge Voltage:
28V
Charge Current Max:
4.28A
Battery IC Case Style:
TSSOP
No. of Pins:
48Pins
No. of Series Cells:
6
Operating Temperature Min:
0°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Power Management;
  • Computers & Computer Peripherals;
  • Portable Devices;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Substitutes

LTC1760CFW#TRPBF

DP-Battery Charger Dual Smart Battery System Manager

LINEAR TECHNOLOGY

0

Price for: Each (Supplied on Full Reel)

1800+ $11.36

Buy

Battery Charger for 6 Cells of Li-Ion, Li-Pol, NiCd, NiMH battery, 28V input, 4 A charge, TSSOP-48

LINEAR TECHNOLOGY

0

Price for: Each

25+ $13.11 100+ $11.11

Buy
LTC1760IFW#TRPBF

DP-Battery Charger Dual Smart Battery System Manager

LINEAR TECHNOLOGY

0

Price for: Each (Supplied on Full Reel)

1800+ $13.07

Buy

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.