IC-Hersteller ROHM

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ROHM BM2P0161 | Demoboard BM2P0161-EVK-001

Non-Isolation Buck Converter PWM method Output 7.5W 15V

Details

TopologieAbwärtswandler
Eingangsspannung90-264 V
Ausgang 116.5 V / 0.5 A
IC-Revision001

Beschreibung

The PWM type DC/DC converter for AC/DC provides an optimal system for all products that require an electrical outlet. BM2P0161 supports both isolated and non-isolated devices, enabling simpler design of various types of low power consumption electrical converters. The built-in 650 V starter circuit contributes to low-power consumption. Power supply can be designed flexibly by connecting current sensing resistor for the switching externally. 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 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function that contributes to low EMI is also included on chip. Design can be easily implemented because includes a 650 V switching MOSFET.

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Verpackung Muster
890324023023CSSPEC
8 Dateien WCAP-FTX2 Folienkondensatoren100 nF 275 X2 300 0.130 GΩ -40 °C bis zu +105 °C 10 13 7 13 Karton
Artikel Nr. Daten­blatt Simu­lation
890324023023CSSPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieCVR
(V (AC))
SicherheitsklassedV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOBetriebstemperaturRaster
(mm)
L
(mm)
W
(mm)
H
(mm)
Verpackung Muster