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Details for BQ76PL536ATPAPTQ1 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Battery Management
BATT PROT LI-ION 27V HTQFP-64
BQ76PL536ATPAPTQ1 image

BQ76PL536ATPAPTQ1 by Texas Instruments

BATT PROT LI-ION 27V HTQFP-64
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 Information
BQ76PL536ATPAPTQ1 image
RoHS Compliant
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.
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)
Alternate 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
Battery Monitoring/Protection Li-lon 5V 64-Pin HTQFP EP T/R Avnet America
Battery Monitoring/Protection Li-lon 5V 64-Pin HTQFP EP T/R Avnet Europe