MPF42795 is 2 to 10 stacked cells battery pack fuel gauge with level LEDs. It is a 5 is a drop-in solution that provides comprehensive status information on lithium-ion battery strings up to 10 series cells. MPF42795 estimates the internal state-of charge (SOC) and state-of-health (SOH) for each cell, as well as the full pack. It also determines the remaining runtime, charge time, and instantaneous available power. On-board memory enables lifetime logging of key parameters. MPF42795 is simple to use and supports a variety of lithium cell chemistries and cell sizes. A few basic configurations allow for quick set-up, and advanced configuration capability is available for fine-tuning to specific applications. When paired with MP279x battery monitor, MPF42795 can achieve SOC accuracy to within 3%. Applications include light EV: scooters, bikes, and golf carts, energy storage: UPS and renewable energy, industrial robots, floor cleaners, and forklifts, cordless tools and gardening equipment.
- Compatible with commonly used battery monitors for up to 10 series cells
- ±3% state-of-charge accuracy when paired with MP279x battery monitors
- Provides critical battery information, pack and cell state-of-charge, pack and cell state-of-health
- Remaining run time and charge time, instantaneous available power
- Supports a wide variety of lithium cells
- Adaptive learning can be enabled to refine initial charge and discharge settings
- Provides lifetime logging, supports 5-level LED SOC indicator wit push-button trigger
- Low current consumption: 6µA in disabled mode and 135µA (average) in operating mode during rest
- 2.5V minimum supply voltage, supports up to 400KHz I2C with CRC for robust communication
- Available in a compact TQFN-32 package
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPF42795DRT-0B-0000-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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