Solutions for BLDC motor applications have been increasing rapidly because of the demand for products that are smaller in size and provide high efficiency. The core of a BLDC motor design is a robust and reliable motor control circuit and a versatile MCU for a safe control algorithm. A vacuum cleaner is one of the applications that uses a BLDC motor, but can be used in other similar applications. Key building blocks of a motor control circuit include a MOSFET driver, versatile MCU, voltage regulators, a cell balancer, and the battery charger.
- Ultra-low power MCU
- High speed wake up time 4µs
- Integrated 12-bit ADC with op amp and comparator
- High accuracy cell balancer and monitor with customer programmable EEPROM
- Vacuum cleaner
- Small motor equipment
|RL78/G1F||Multifunctional microcontrollers with enhanced functionality suitable for sensorless BLDC motor control||RL78/G1F Hardware User's Manual||Select Specific Device|
Li-ion Battery Monitor
|ISL94202||Series charge/discharge path 3 to 8-cell Li-ion battery pack monitor||Datasheet||Buy/Sample|
|ISL88011||5 Ld voltage supervisor with adjustable power-on reset and active-high reset||Datasheet||Buy/Sample|
|HIP2103||60V, 1A/2A peak, half bridge driver with 4V UVLO||Datasheet||Buy/Sample|
|HIP2104||60V, 1A/2A peak, half bridge driver with 4V UVLO and two internal LDOs 12V and 3.3V||Datasheet||Buy/Sample|
Renesas and IDT’s complementary product portfolios work together to deliver comprehensive solutions to our customers. This is just the beginning, with the combination of the Renesas and IDT development teams, there will more integrated solutions that provide significant advantages over traditional solutions.