EVKT-MP2791-0000

EVKT-MP2791-0000

MP2791 Evaluation Kit: 7-Cell to 14-Cell, High-Accuracy Battery Monitor and Protector with Coulomb Counting

Datasheet

Description

The EVKT-MP2791-0000 is an evaluation kit for the MP2791. This board is designed to demonstrate the capabilities of the MP2791, which is used as a robust battery management device.

The MP2791 provides a complete analog front-end (AFE) monitoring and protection solution that is designed for 7-cell to 14-cell series battery systems.

Product Evaluated

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 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-Temperature and High-Temperature Protection
- Die High-Temperature Protection
Passive Cell-Balancing Up to 58mA per Cell:
- Can Drive External Balancing Transistors
- Automatic or Manual Control
Additional Features:
- Integrated 3.3V and 5V LDOs
- Reduced Current Standby Mode
- Load and Charger Plug-In Detection
- High-Voltage (HV) and Low-Voltage (LV) GPIOs
- Dedicated Thermistor Inputs
- Open-Wire Detection
- Persistent Dead Battery Flag
- Lockable Memory for Thresholds
I²C or SPI Interface with 8-Bit Cyclic Redundancy Check (CRC)
Random Cell Connection Tolerant
Available in a TQFP-48 (7mmx7mm) Package

Active Part Numbers:

EVKT-MP2791-0000

Design Resources

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Standard Pricing

Quantity Price
1

$190.00 /unit

In stock

Arrives 3-4 business days. Shipping only $5 per order.

Quantity

100 Max per Company.
Limited Inventory to support product development.

EVKT-MP2791-0000

Description

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Product Evaluated

Features & Benefits

Active Part Numbers:

Related Tools

Design Resources

Buy direct from MPS

Standard Pricing

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