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TEXAS INSTRUMENTS  BQ76PL536APAPT  BATT PROT, LI-ION, 27V, HTQFP-64

TEXAS INSTRUMENTS BQ76PL536APAPT
Technical Data Sheet (10.22KB) EN See all Technical Docs

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

Product Overview

The BQ76PL536APAPT is a Li-ion Battery Monitor and Secondary Protection IC for electric and hybrid. It integrates an analog front end (AFE) along with a precision analog-to-digital converter (ADC), used to precisely measure battery cell voltages. A separate ADC is used to measure temperature. In addition to temperature measurement, overvoltage and under-voltage are monitored per channel for protection. Non-volatile memory stores the user-programmable protection thresholds and delay times. A FAULT output signals whenever one of these thresholds is exceeded. Cell stacks of 192 cells can be supported by stacked BQ76PL536A devices. A high-speed SPI interface connects all devices.
  • Hot-pluggable
  • High-speed serial peripheral
  • Interface (SPI) for data communications
  • Stackable vertical Interface
  • Isolation components not required between devices
  • Configuration data stored in error check/correct
  • Overvoltage and Undervoltage Protection
  • Overtemperature protection
  • Programmable thresholds and delay times
  • Dedicated fault output signals
  • Cell balancing control outputs with safety timeout
  • Balance current set by external components
  • Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

 

Product Information

Battery Type:
Li-Ion
Battery Protection:
Over / Under Voltage
No. of Batteries:
6
Shutdown Current:
-
Battery IC Case Style:
HTQFP
No. of Pins:
64Pins
Supply Voltage Min:
7.2V
Supply Voltage Max:
27V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automotive;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.00063

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