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LINEAR TECHNOLOGY  LTC3300ILXE-2#PBF  Battery LiFePO4, Li-Ion Bidirectional Balancer IC, Serial Interface, 6 Cells, 36 V supply, LQFP-48

LINEAR TECHNOLOGY LTC3300ILXE-2#PBF
Manufacturer Part No:
LTC3300ILXE-2#PBF
Order Code:
2355963
Technical Datasheet:
See all Technical Docs

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Product Overview

The LTC3300ILXE-2#PBF is an addressable high efficiency bidirectional multi-cell Battery Balancer for transformer-based bidirectional active balancing of multi-cell battery stacks. All associated gate drive circuitry, precision current sensing, fault detection circuitry and a robust serial interface with built-in watchdog timer are integrated. This fault-protected controller IC can balance up to 6 series-connected battery cells with an input common mode voltage up to 36V. Charge from any selected cell can be transferred at high efficiency to or from 12 or more adjacent cells. Each LTC3300-2 has an individually addressable serial interface, allowing up to 32 LTC3300-2 devices to interface to one control processor. Fault protection features include readback capability, cyclic redundancy check (CRC) error detection, maximum on-time volt-second clamps and overvoltage shutoffs.
  • Up to 10A balancing current
  • Integrates seamlessly with the LTC680x family of multicell battery stack monitors
  • Bidirectional architecture minimizes balancing time and power dissipation
  • Up to 92% Charge transfer efficiency
  • Stackable architecture enables >800V systems
  • Uses simple 2-winding transformers
  • 1MHz Serial interface with 4-bit CRC packet error checking
  • Individually addressable with 5-bit address
  • Numerous fault protection

Product Information

Battery Type:
LiFePO4, Li-Ion
IC Interface Type:
SPI
No. of Batteries:
6
Supply Voltage Min:
-
Supply Voltage Max:
36V
Battery IC Case Style:
LQFP
No. of Pins:
48Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive
  • Power Management

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):
.002624

Alternatives

IC, BATT MONITOR, LI-ION/LIFEPO4, LQFP48

LINEAR TECHNOLOGY

250 in stock

Price for: Each

1+ £12.02 25+ £8.21 100+ £6.63

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