General Description

The PWM Type DC/DC converter for AC/DC provides an

optimal system for all products that include an electrical

outlet.

The built-in 650 V startup circuit contributes to low power

consumption. Small-sized power supplies can be

designed with a built-in current detection resistor for

switching. Current is restricted in each cycle and

excellent performance is demonstrated in bandwidth and

transient response since current mode control is utilized.

The switching frequency is 100 kHz by a fixed method. At

light load, the switching frequency is reduced and high

efficiency is achieved. A built-in frequency hopping

function also contributes to low EMI. A built-in 800 V

super junction MOSFET makes designs easy.

Features

? PWM Current Mode Method

? Frequency Hopping Function

? Burst Operation at Light Load

? Frequency Reduction Function

? Built-in 650 V Startup Circuit

? Built-in 800 V Super Junction MOSFET

? VCC UVLO (Under Voltage Lockout)

? VCC OVP (Over Voltage Protection)

? Over Current Detection Function per Cycle

? Over Current Detection AC Voltage Compensation

Function

? Soft Start Function

? External Latch Function

? X Capacitor Discharge Function

BM2P26CK-Z屬于集成電路（IC） > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器。羅姆半導體集團制造生產(chǎn)的BM2P26CK-Z穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級設備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件，設備提供的電力會通過該元件。