BM2P26CK-EVK-001, EVAL BOARD, ISOLATED FLYBACK CONVERTER

Isolated flyback type PWM mode BM2P26CK-Z evaluation board's output voltage is 5V for an input voltage 90VAC to 264AC and the maximum output current is 0.5A. The BM2P26CK-Z is an AC/DC flyback converter in PWM mode with integrated 800V MOSFET. The built-in 650V start-up circuit in BM2P26CK-Z contributes to low power consumption. Current is restricted in each cycle and excellent performance is achieved in bandwidth and transient response since current mode control is utilized. The switching frequency is operating at 100KHz. At light load, the switching frequency is reduced and high efficiency is achieved. A built-in frequency hopping function contributes to low EMI. Built-in the low on resistor (6.0 R) and high voltage tolerant MOSFET (800 V) make designs easy. The BMP2P26CK-Z has reached (achieved) IEC62368-1 standard authorization. This evaluation board is compliant with CISPR22 Class. B which is the test of the noise pin voltage and emission by an optimum EMI design.

• 47Hz to 63Hz input frequency
• Maximum output power of 2.5W at IOUT = 0.5A
• Power efficiency of 71.1%
• Output ripple voltage of 60mVpp
• Operating temperature range from-10°C to 65°C