EBV - Renesas winning combinations Hero Banner (HB)

Display portlet menu

Winning Combinations to Design Faster

EBV - Renesas Cordless Vacuum cleaner Main Title (MT)

Display portlet menu

Cordless vacuum cleaner

EBV - Renesas Cordless vacuum cleaner Sub Navigation (SN)

Display portlet menu

EBV - Renesas cordless vacuum cleaner Mixed Media (MM)

Display portlet menu

A reliable solution for vacuums and small motorized equipment

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.

Key features:

  • 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


Applications:

  • Vacuum cleaner
  • Small motor equipment

EBV - Renesas Cordless Vacuum cleaner Long Copy (LC)

Display portlet menu

Related products

Products Description Documents
Microcontroller    
RL78/G1F Multifunctional microcontrollers with enhanced functionality suitable for sensorless BLDC motor control User's Manual
Li-ion Battery Monitor    
ISL94202 Series charge/discharge path 3 to to 8-cell Li-ion battery pack monitor Datasheet
Voltage Supervisor    
ISL88011 5 Ld voltage supervisor with adjustable power-on reset and active-high reset Datasheet
Gate Driver    
HIP2103 60V, 1A/2A peak, half bridge driver with 4V UVLO Datasheet
HIP2104 60V, 1A/2A peak, half bridge driver with 4V UVLO and two internal LDOs 12V and 3.3V Datasheet

 

Block diagram

Block diagram of the components used for a cordless vacuum
 

Do you have a Question?

Contact EBV

If you need any assistance, please click below to find your closest EBV sales office.