4 Product Specifications

Feature / Requirement

MC33771B

Operating Voltage

9.6V … 61.6V

Transient Voltage

75V

Power supply

Integrated

TPL Communication Bit Rate

2 Mbps

SPI Frequency

4 MHz

# Cell Voltages (±0.8mV)

14

# Balancing FETs (300mA per channel)

14

# Balancing timers (up to 8hrs, per channel)

14

# Current Sensor w/ PGA

1

# Coulomb Counter

1

# Temperature Inputs /GPIOs

7

Time needed to acquire all 14 cell voltages and the current after an

on-demand conversion (16-bit resolution)

208 µs

V/I Synchronization Time (16-bit resolution)

113 µs

Operation Temperature Range

-40 ~105 °C

Package

64 LQFP-EP