Sunme
Electronic component supply
Direct supplies from leading global manufacturers
PCB design
Printed circuit board design of any complexity
Software development
Embedded systems and microprocessor software
Import substitution
Replacing foreign components with Russian analogues
Supplier audits in China
On-site factory and supplier verification in China
Integrated supplies
Full cycle from components to finished product
Discuss project →
AboutCasesKnowledge baseFAQGlossary
RUConsultation
Sunme

Directions

Electronic component supplyPCB designSoftware developmentImport substitutionSupplier audits in ChinaIntegrated supplies
AboutCasesKnowledge baseFAQGlossary
RUSwitch language
Consultation
Sunme

Electronic component supply and technology solutions for your manufacturing

Services

  • Component supply
  • PCB design
  • Software development
  • Import substitution
  • China audit
  • Integrated supplies

Company

  • About us
  • Cases
  • Knowledge base
  • Careers
  • Contacts

Support

  • FAQ
  • Glossary
  • Privacy policy
  • Legal details

Subscribe to newsletter

Engineering materials, guides and cases every two weeks

© 2026 Sunme. All rights reserved.

Privacy policy
← Microbase|Microbase
Главная/BMS и аккумуляторы/BMS (AFE)/BQ76930

BQ76930

Texas InstrumentsNeeds adaptationQFN-32

Аналоги и замены (1)

OEM part number

BQ76930

Texas Instruments

BMS и аккумуляторы · BMS (AFE)

CN part number

SC8815A

Southchip

BMS и аккумуляторы · BMS (AFE)

Needs adaptationPartialQFN-32
10-Cell AFEI2Cbalancinghigh-voltage 40В

Комментарии об отличиях

BQ76930 ↔ SC8815A

BQ76930: 6-10 cell battery AFE, 14-bit ADC, I2C, internal cell balancing (5mA per cell), HV process (до 50V stack), LDO 3.3V/5V, current sense, TQFP-32. SC8815A: bidirectional buck-boost charger, QFN-32, VBAT 2.7-36V (40V surge), I2C, 10-bit ADC. ОТЛИЧИЯ: (1) SC8815A поддерживает до 36V battery (≈8S Li-Ion), BQ76930 — до 50V (≈12S); (2) BQ76930 имеет 14-bit ADC vs 10-bit у SC8815A — resolution differs 16×; (3) BQ76930 — pure AFE/monitor, SC8815A — charger controller; (4) разные корпуса (TQFP-32 vs QFN-32). Для 10S battery (>36V nominal) SC8815A НЕ ПОДХОДИТ из-за VBAT limit 36V. Требуется адаптация или выбор другого аналога.

Информация предоставлена в справочных целях. Перед внедрением любого аналога обязательно сверьте технические характеристики, температурные режимы и сертификаты безопасности в актуальных даташитах производителей. Ответственность за финальный выбор компонента и его применение несёт инженер.