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MoLi3116

Overview stated

Moli3116 it is a monitor and protector suitable for 5S to 16S batteries. Integrated high-precision voltage, current and temperature measurement, Support voltage and current synchronous measurement, support highest6 3-channel temperature measurement or universal A DC input, and autonomous or host-controlled battery equilibrium, the primary protection function provided by the Moli3116 can be autonomously controlled, semi-autonomously controlled and fully controlled by the MCU.

Function introduction

  • Support 5~16S battery monitoring and protection
  • supports low-side NMOS drive and protection, supports pre-charge and pre-discharge functions
  • primary protection system supporting voltage, current, temperature, etc.
  • Two independent ADCs
    • 16bit & Sigma;-& Delta; Voltage ADC
    • 24bit & Sigma;-& Delta; Current ADC
    • high-precision battery voltage measurement: <± 5mV (typical)
    • high-precision battery current measurement: ± 7.6uV (typical)
  • supports wide range of current sensing: ± 200mV measurement range
  • supports internal temperature measurement and up to 6 3 external temperature measurements
  • support up to 40mA internal passive equalization, can be autonomous control or MCU control, support parity equalization function
  • multiple power consumption modes (typical)
    • normal mode: 260 & micro;A
    • light sleep mode:40µA
    • deep sleep mode: 10 & micro;A
    • shutdown mode: 2 & micro;A
  • support battery random power-up out of order
  • support single-time programming OTP
  • support disconnection detection function
  • built-in watchdog module
  • supports I2C communication up to 400 kHz
  • supports programmable 30mA current LDO supply (1.8V/2.5V/3.0V/3.3V/5.0V) for external circuits
  • LQFP48L package

Application areas

Pin arrangement diagram

typical Application Block Diagram

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