BQ76PL455ATPFCRQ1
UART TQFP-80(12x12) Battery Management RoHS
16-cell battery monitoring and protection device
- Manufacturer
- TI
- Manufacturer part #
- BQ76PL455ATPFCRQ1
- Store part #
- C444428
- Package / case
- TQFP-80(12x12)
- Category
- Battery Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
21 in stock
#C444428
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹2,331.76 | ₹2,331.76 |
| 10+ | ₹2,256.34 | ₹22,563.40 |
1 × ₹2,331.76
₹2,331.76
excl. GST
₹2,751.48 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 1,000 per reel
BQ76PL455ATPFCRQ1
₹2,331.76 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+105℃
- Interface
- UART
- Quiescent Current
- 350uA
- 0V Battery Charge
- Not supported
- Operating Voltage
- 2.7V~5.5V
- Features
- Cell balancing;Over-discharge protection
- The Chip Type
- Protection IC;Balancing IC
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 3 (168 hours)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 1,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.56 g
Overview
The bq76PL455A-Q1 device is an integrated 16-cell battery monitoring and protection device, designed for high-reliability automotive applications. The integrated high-speed, differential, capacitor-isolated communications interface allows up to sixteen bq76PL455A-Q1 devices to communicate with a host via a single high-speed Universal Asynchronous Receiver/Transmitter (UART) interface. The bq76PL455A-Q1 monitors and detects several different fault conditions, including: overvoltage, undervoltage, overtemperature, and communication faults. Six GPIO ports as well as eight analog AUX ADC inputs are included for additional monitoring and programmable functionality. A secondary thermal shutdown is included for further protection. AEC-Q100 Qualified With the Following Results: Device Temperature Grade 2: -40°C to 105°C Ambient Operating Temperature Range Device HBM ESD Classification Level 2 Device CDM ESD Classification Level C3
Applications
- Electric and Hybrid Electric Vehicles (EV, HEV, PHEV, Mild Hybrid)
- 48-V Systems (Single-Chip Solution)
- Energy Storage (ESS) and UPS
- E-Bikes, E-Scooters
Key features
- Monitors and Balances 6-to-16 Cells per Device
- Highly Accurate Monitoring
- High Performance 14-bit Analog-to-Digital Converter (ADC) With Internal Reference All Cells Converted in 2.4 ms (Nominal)
- Eight AUX Inputs for Temperature and Other Sensors with Input Voltage of 0 V to 5 V
- Internal Precision Reference
- Integrated Protector With Separate Vref for Overvoltage (OV) and Undervoltage (UV) Comparators and Programmable VCELL Set Points
- Engineered for High System Robustness
- Up to 1-Mb/s Stackable Isolated Differential UART Up to 16 ICs in Daisy-Chain With Twisted Pair
- Passes Bulk Current Injection (BCI) Test
- Designed for Robust Hot-Plug Performance
- Passive Balancing with External n-FETs and Active Balancing with EMB1428Q/EMB1499Q
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