Security and Authentication IC 6-Pin VSON EP T/R

The bq26100 device provides a method to authenticate battery packs, ensuring that only packs manufactured by authorized sub-contractors are used in the end application.

• Provides Authentication of Battery Packs Through
  SHA-1 Engine Based HMAC
• 160-Bytes One Time Programmable (OTP), 16-
  Bytes EEPROM
• Internal Time-Base Eliminates External Crystal
  Oscillator
• Low-Power Operating Modes:
      
  • Active: < 50 µA
      
  • Sleep: 8 µA Typical
• Single-Wire SDQ Interface
• Powers Directly From the Communication Bus
• 6-Lead VSON Package