ROHM’s BD14000EFV-C self-contained cell balancing IC utilizes a shunt resistor method for EDLC cell
balancing operation. All necessary functions are integrated on a single chip, facilitating design while contributing to
further miniaturization.
Features
- Self-contained EDLC balancing function
- Supports 4 to 6 cells connected in series
- Shunt resistor method provides simple cell balancing operation
- Adjustable detection voltage ensures compatibility with a variety of EDLC output voltages (2.4 to 3.1 V in 0.1 V steps)
- Multi-stage IC connection possible, enabling easy scalability
- Reliable control/overvoltage detection and self-check functions
Applications
- EDLC systems
- EVs, HEVs, and stop-start-equipped vehicles
- Regenerative energy storage systems for industrial machinery and construction equipment
- Power stabilization devices such as UPS
