OrderEV2790-000x-FP-00A
7-Cell to 10-Cell, High-Accuracy I2C/SPI Monitoring and Protection IC with Coulomb Counting Evaluation Board
EV2790-000x-FP-00A continues to be in production for existing customers. Please consider this alternative for new designs:
EV2790-0000-FP-00B
Active
EV2790-0000-FP-00B
Active
4-Cell to 10-Cell, High-Accuracy Battery Monitor and Protector with Coulomb Counting and I2C Evaluation Board
Features & Benefits
- Incorporates Dual Analog-to-Digital Converter (ADC) Architecture:
- <±2% State-of-Charge (SOC) Error with MPF4279x Fuel Gauge
- Cell Voltage Measurement Error <5mV
- Current/Coulomb Counter Error <±0.5%
- Strictly Synchronized Current/Voltage Measurement for Impedance Sensing
- Includes N-Channel High-Side MOSFET (HS-FET) Drivers for Charge and Discharge Control:
- Supports MOSFET Soft-Start (SS) Discharge Control to Eliminate Pre-Charge Circuit
- Drives Up to 100A DC with Parallel N-Channel MOSFETs
- Hardware Configurable Protections:
- Charge/Discharge Over-Current Protection (OCP) and Short-Circuit Protection (SCP)
- Cell Under-Voltage Protection (UVP) and Over-Voltage Protection (OVP)
- Pack UVP and OVP
- Cell Low-/High-Temperature Protection
- Die High-Temperature Protection
- Passive Cell Balancing Up to 58mA per Cell:
- Drives External Balancing Transistors
- Automatic or Manual Control
- Additional Features:
- Integrated 3.3V and 5V Low-Dropout (LDO) Regulators
- Reduced Current Standby Mode
- Load and Charger Plug-In Detection
- High-Voltage and Low-Voltage GPIOs
- Dedicated Thermistor Inputs
- Open-Wire Detection
- Persistent Dead Battery Flag
- Lockable Multiple-Time Programmable (MTP) Memory for Key Thresholds
- I2C or Serial Peripheral Interface (SPI) with 8-Bit Cyclic Redundancy Check (CRC)
- Random Cell Connection Tolerant
- Available in a TQFP-48 (7mmx7mm) Package
… and many more!
Product Evaluated
Active Part Numbers:
EV2790-0000-FP-00A EV2790-0002-FP-00A
Meaning of P & Z 
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