BQ76PL536ATPAPTQ1 Part Information

Details for BQ76PL536ATPAPTQ1 by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Battery Management

Part Description

The bq76PL536A-Q1 device is a stackable battery monitor and protector for three-to-six lithium-ion cells in series. The bq76PL536A-Q1 integrates an analog front end (AFE) along with a precision analog-todigital converter (ADC), used to precisely measure battery cell voltages. A separate ADC is used to measure temperature. In addition to temperature measurement, overvoltage and undervoltage are monitored per channel for protection. Non-volatile memory stores the userprogrammable 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-Q1 devices. A high-speed SPI interface connects all devices.

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Part Features

  • 3-to-6 Series Cell Support, All Chemistries
  • AEC-Q100 Qualified With the Following Results: u2013 Device Temperature Grade 2: u201340u00b0C to +105u00b0C Ambient Operating Temperature Range u2013 Device HBM Classification Level 2 u2013 Device CDM Classification Level C4B
  • Built-In Comparators (Secondary Protector) for: u2013 Overvoltage and Undervoltage Protection u2013 Overtemperature Protection u2013 Programmable Thresholds and Delay Times u2013 Dedicated Fault Signals
  • Cell Balancing Control Outputs With Safety Timeout u2013 Balance Current Set by External Components
  • Configuration Data Stored in Error Check/Correct (ECC)-One-Time-Programmable (OTP) Registers
  • High-Accuracy Analog-to-Digital Converter (ADC): u2013 u00b11 mV Typical Accuracy u2013 14-Bit Resolution, 6-u00b5s Conversion Time u2013 Nine ADC Inputs u2013 Dedicated Pins for Synchronizing Measurements
  • High-Speed Serial Peripheral Interface (SPI) for Data Communications
  • Hot-Pluggable
  • Integrated Precision 5-V, 3-mA LDO
  • Isolation Components Not Required Between Devices
  • Low Power: u2013 Typical 12-u00b5A Sleep, 45-u00b5A Idle
  • Qualified for Automotive Applications
  • Stackable Vertical Interface
  • Supply Voltage Range from 7.2 V to 27 V Continuous and 36-V Peak

Part Specifications

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 105°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • BATT PROT, LI-ION, 27V, HTQFP-64; 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;RoHS Compliant: Yes | Newark Electronics
  • 3 to 6 series cell lithium-ion battery monitor and secondary protection for automotive battery packs | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a BQ76PL536ATPAPTQ1?

Additional datasheets, footprints and schematics for BQ76PL536ATPAPTQ1 are listed in our Part Details tab. You can also find the BQ76PL536ATPAPTQ1 image and similar parts on this details page.

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What category does BQ76PL536ATPAPTQ1 fall under?

The BQ76PL536ATPAPTQ1 is listed under Electronic & Electrical Components > Semiconductors - ICs > Battery Management.

Can I view similar or alternative parts?

You can view similar parts to BQ76PL536ATPAPTQ1 when available in the Battery Management range under the specifications section at the bottom of the details page.

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Is the BQ76PL536ATPAPTQ1 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for BQ76PL536ATPAPTQ1.

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