EV2797-0000-FP-00A
7-Cell to 16-Cell, High-Accuracy I2C Battery Monitoring and Protection System Evaluation Board
EV2797-0000-FP-00A continues to be in production for existing customers. Please consider this alternative for new designs:
EV2797-000x-FP-00B
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EV2797-000x-FP-00B
Active
7-Cell to 16-Cell, High-Accuracy I2C/SPI Monitor and Protector with Coulomb Counting Evaluation Board
Features & Benefits
- Supports 7 to 16 Stacked Cells
- SPI Interface, Supports 8-Bit CRC
- Analog Front-End (AFE) Monitor
- Two Separate Analog-to-Digital Converters (ADCs) Provide Cell and Pack Voltage Strictly Synchronized with Current
- 15-Bit ADC with ≤5mV Total Cell Measurement Error at 25°C
- 16-Bit ADC with ±0.5% (Pack Current and Coulomb Counting) Measure Error at 25°C via SRP-SRN
- Hardware Configurable Protections:
- Discharge and Charge Over-Current Protection (OCP)
- Discharge and Charge Short-Circuit Protection (SCP)
- Cell Under-Voltage Protection (UVP) and Over-Voltage Protection (OVP)
- Pack UVP and OVP
- Cell Low-Temperature and High-Temperature Protection
- Die High-Temperature Protection
- Integrated High-Side MOSFET (HS-FET) Driver:
- Capable of Driving More than 4 Parallel N-Channel MOSFETs
- Discharge Soft Turn-On Without Pre-Biasing Circuit
- GPIO or Register Controlled FET Enable
- Automatic or Manual Cell Balancing
- Delicate Function:
- Reduced Current Standby Mode
- Load/Charge Plug-In Detection
- High-Voltage (HV) and Low-Voltage (LV) GPIOs
- Open-Wire Detection
- Persistent Dead Battery Flag
- Lockable Memory for Protection Thresholds
- Random Cell Connection Tolerant
- Available in a TQFP-48 (7mmx7mm) Package
… and many more!
Product Evaluated
Active Part Numbers:
EV2797-0000-FP-00A
Meaning of P & Z 
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