Datasheet Texas Instruments BQ76PL455A-Q1
| Manufacturer | Texas Instruments |
| Series | BQ76PL455A-Q1 |
16-Cell Battery Monitor With Passive Cell Balancing
Datasheets
bq76PL455A-Q1 16-Cell EV/HEV Integrated Battery Monitor and Protector datasheet
PDF, 2.3 Mb, Revision: C, File published: Nov 3, 2016
Extract from the document
Status
| BQ76PL455ATPFCRQ1 | BQ76PL455ATPFCTQ1 | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| BQ76PL455ATPFCRQ1 | BQ76PL455ATPFCTQ1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 80 | 80 |
| Package Type | PFC | PFC |
| Industry STD Term | TQFP | TQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G |
| Package QTY | 1000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 76PL455ATQ1 | 76PL455ATQ1 |
| Width (mm) | 12 | 12 |
| Length (mm) | 12 | 12 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | BQ76PL455ATPFCRQ1 | BQ76PL455ATPFCTQ1 |
|---|---|---|
| Communication Interface | Differential Daisy Chain | Differential Daisy Chain |
| Function | Monitoring (Analog Front-End) | Monitoring (Analog Front-End) |
| Number of Series Cells, Max | 6 | 6 |
| Package Group | TQFP | TQFP |
| Protection Feature, s | Over-temperature (OT),Over-voltage (OV),Under-voltage (UV) | Over-temperature (OT),Over-voltage (OV),Under-voltage (UV) |
| Rating | Automotive | Automotive |
| Special Features | Cell Balancing,Integrated ADC,Programmable EEPROM or EPROM,Requires separate MCU,Stackable (built-in interface) | Cell Balancing,Integrated ADC,Programmable EEPROM or EPROM,Requires separate MCU,Stackable (built-in interface) |
| Typical Operating Current(Typ), uA | 5000 | 5000 |
| Vin(Max), V | 79.2 | 79.2 |
Eco Plan
| BQ76PL455ATPFCRQ1 | BQ76PL455ATPFCTQ1 | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Getting Started with the bq76PL455A-Q1 Example CodePDF, 70 Kb, File published: Sep 22, 2015
This application report explains the implementation of a multi-cell lithium-ion the foundation of a battery management system using an TMS570в„ў microcontroller and the bq76PL455A-Q1.The bq76PL455A-Q1 can be stacked vertically to monitor up to 192 cells without additional isolation components between ICs. A high-speed universal asynchronous receiver/transmitter (UART) bus operates between the b - bq76PL455A-Q1 Use Case ScenariosPDF, 1.5 Mb, File published: Jan 5, 2017
The bq76PL455A-Q1 is used several different ways for system creation. This document describes the known ways a bq76PL455A-Q1 is used in a battery pack. - bq76PL455A-Q1 Software Design Reference (Rev. A)PDF, 133 Kb, Revision: A, File published: May 11, 2015
- bq76PL455A-Q1 Design ConsiderationPDF, 512 Kb, File published: Oct 31, 2016
- Designing EMI/EMC Safe Battery PackPDF, 65 Kb, File published: Jun 14, 2016
Model Line
Series: BQ76PL455A-Q1 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions