MPF42790 Description
The MPF42790 is a drop-in solution to provide prehensive status information on lithium-ion battery strings up to 16 series cells. The MPF42790 estimates the internal state-ofcharge (SOC) and state-of-health (SOH) for each cell, as well as the full pack. The MPF42790 also determines remaining runtime, charge time, and instantaneous available power.
MPF42790 Key Features
- patible with monly used Battery Monitors for up to 16 Series Cells o ±3% State-of-Charge (SOC) Accuracy when Paired with
- Provides Critical Battery Information: o Pack and Cell SOC o Pack and Cell State-of-Health (SOH) o Remaining Runtime and
- Supports a Wide Variety of Lithium Cells
- Provides Lifetime Logging
- 2.5V Minimum Supply Voltage
- Low Current Consumption: 6µA in Disabled
- Supports Up to 400kHz I2C with CRC for Robust munication
- Available in a pact TQFN-32 (4mmx4mm) Package
- Available in Turn-Key MPS BMS Module: o MBM1xS-P50 and MBM1xS-P100
MPF42790 Applications
- Battery Monitor Providing Individual Cell Voltages for 2 to 16 Series Cells, Pack Current, and Temperature
- M0 System MCU with I2C and Interrupt, 48kB of Flash and 4kB of RAM
- patible with monly used Battery Monitors for up to 16 Series Cells o ±3% State-of-Charge (SOC) Accuracy when Paired with MP279x Battery Monitors
- Provides Critical Battery Information: o Pack and Cell SOC o Pack and Cell State-of-Health (SOH) o Remaining Runtime and Charge Time o Instantaneous Available P
- Supports a Wide Variety of Lithium Cells
- Adaptive Learning can be Enabled to
- Provides Lifetime Logging
- Supports 5-Level LED SOC Indicator with