PAC22140 Smart BMS with 32kB Flash & 8kB SRAM

Qorvo PAC22140 Smart Battery Monitoring System (BMS) with 32kB Flash and 8kB SRAM monitors 10-series to 20-series Li-ion, Li-polymer, and LiFePO4 battery packs. The PAC22140 integrates a fully programmable 50MHz 32-bit Arm® Cortex® M0 microcontroller and includes cell balancing, monitoring, and protection for the battery packs. The module provides access to multiple analog and digital peripherals required to manage high-cell-count battery packs. These include a programmable-gain differential amplifier, a 10-bit SAR ADC, and multiple 16-bit Sigma-Delta ADCs for current and voltage sensing. A single-supply 145V buck DC/DC controller generates a 5V system rail to power the PAC22140, and an integrated charge pump supports the charge and discharge FET drivers.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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Output Current
Operating Supply Voltage
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Qorvo Battery Management 10s-20s BMS solution with M0 & 32k Flash
Datasheet
2,693In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Charge Management Lithium-ion, Lithium Polymer, Lithium Iron Phosphate (LiFePO4) 1.9 V, 3.3 V, 5 V, 12 V 50 mA 18 V to 100 V QFN-60 SMD/SMT PAC22140 Reel, Cut Tape
Qorvo Battery Management 10s-20s BMS solution with M0 & 32k Flash
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100
Charge Management Lithium-ion, Lithium Polymer, Lithium Iron Phosphate (LiFePO4) 1.9 V, 3.3 V, 5 V, 12 V 50 mA 18 V to 100 V QFN-60 SMD/SMT PAC22140 Reel