What made you select Qorvo’s new PAC22140 and PAC25140? What value do these products offer?
Qorvo’s new PAC22140 and PAC25140 offer the industry’s first Intelligent Battery Management solutions capable of handling 10 to 20 series battery cells in a single IC. The complete battery management systems are designed for 10-20 cell battery packs, integrating an ARM MCU, cell balancing, and full power management in a single IC. Additionally, these highly integrated ICs save 50% on board space, reduce BOM cost by 30% and allow for faster time to market.
The BMS devices offer high side and low side drivers, balancing for up to 20 cells. They also offer dedicated 16 bit current ADC with programmable gain stage, ARM Cortex M0 or M4F with multiple GPIO’s supporting communication, ADC inputs, and LED drivers.
What are the key features/specifications of the PAC22140 and PAC25140?
PAC22140
- 50 MHz ARM Cortex M0
- 16-bit SAR ADC
- 32 kB-Flash / 8 kB SRAM
- UART, SPI, I2C/SMBus
- 17 GPIOs
- 10-20 cells, 145 VDC Max
- Li-Ion, Li-Polymer, LiFePO4
- 60L 9x9mm QFN package
PAC25140
- 150 MHz ARM Cortex M4F
- 16-bit SAR ADC
- 128 kB-Flash / 32 kB SRAM
- CAN, UART, SPI, I2C/SMBus
- 24 GPIOs
- 10-20 cells, 145 VDC Max
- Li-Ion, Li-Polymer, LiFePO4
- 68L 10x10mm QFN package
What are common markets/applications of Qorvo’s PAC22140 and PAC25140?
- Garden / Power Tools
- E-Transportation
- Broad Industrial
- Solar Generators
About Kirk Barton
Kirk Barton is a Technical Marketing Manager for Power Products at RFMW. Leveraging 35 years of industry experience and a degree in Electrical Engineering, Kirk specializes in high power applications using wide bandgap technologies. Kirk enjoys being part of the RF industry’s innovative environment and witnessing the positive impact that technological advances have on integration, efficiency, and end applications.
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