Produkte > Integrierte Schaltungen (ICs) > Power Management-ICs > MC33771BTB1AER2
  • MC33771BTB1AER2
  • MC33771BTB1AER2 0
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Battery Management MC33771BTB1AE/HLQFP64///REEL 13 Q2/T3 *STANDARD M

Hersteller :
NXP Semiconductor
Verpackung/Behälter :
Produkt der Kategorien :
Power Management ICs
RoHs Status:
Lead free / RoHS Compliant

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MC33771BTB1AER2 Beschreibung

NXP Semiconductors MC33771 Li-ion Battery Cell Controller is a 14-Channel PMIC (Power Management IC) designed for automotive and industrial applications. The MC33771 Battery Cell Controller is ideal for use in HEV (Hybrid Electric Vehicles), EV (Electric Vehicles), ESS (Energy Storage Systems), and UPS (Uninterruptible Power Supply) Systems.


  • 9.6 V ≤ VPWR ≤ 61.6 V operation, 75 V transient
Advanced Voltage and Temperature Measurement
  • 14 Cell Voltage Measurement Channels
  • Total Stack Voltage Measurement
  • 0.8 mV maximum total voltage measurement error
  • 7 ADC/GPIO/Temperature Sensor Inputs
Synchronized Advanced Current Measurement
  • Integrated Current sensor with PGA
  • ±0.5% accuracy from milliamps to kiloamps
  • Integrated Coulomb Counter
Onboard Passive Balancing
  • Onboard 300mA Low Rdson passive cell balancing MOSFETs withdiagnostics
  • Balancing in Sleep mode
  • Programmable balancing timer for each MOSFET
Isolated Daisy Chain or SPI communication
  • 2.0 Mbps, 2 wire twisted pair differential, isolated
  • Addressable on initialization
  • 4Mbps SPI
Diagnostics, Functional Safety and Robustness
  • OV/UV, OT/UT, OC fault verification
  • Sleep mode OV/UV, OT/UT monitoring
  • Support ISO 26262, up to ASIL D safety capability
  • Hot plug capable and AEC Q-100
Product Longevity Program
  • This product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. MC33771B is included in the 15-year program.

Full Datasheet and more documentation are available required).

MC33771BTB1AER2 Block Diagram
(Bild: Diagram)

Technische Parameter

Product Charge Management Operating Supply Voltage 9.6 V to 61.6 V
Battery Type Li-Ion Package/Case QFP-64

MC33771BTB1AER2 Documents

MC33771BTB1AER2 Verwandte besondere

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Estimated Delivery Time: Dec 02 - Dec 07 days (choose Expedited at checkout).

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