IC-Hersteller ROHM

IC-Hersteller (95)

ROHM BM2P016T | Demoboard BM2P016T-EVK-004

PWM type DC/DC converter IC Included 650V MOSFET

Details

TopologieSperrwandler
Eingangsspannung90-264 V
Ausgang 125.2 V / 1.5 A
IC-Revision001

Beschreibung

The BM2P016T-EVK-003 evaluation board outputs a 12V voltage from an input of 90 Vac to 264 Vac. The output current provides up to 4.0A. The BM2P016T PWM type DC/DC converter IC with 650V MOSFET is used. The BM2P016T contributes to low power consumption by incorporating a 650V withstand voltage startup circuit. Using current mode control, cycle-by-cycle current limiting provides excellent performance in bandwidth and transient response. The switching frequency is fixed at 65 kHz. At light loads, frequency reduction achieves high efficiency. Built-in frequency hopping function contributes to low EMI. The low on-resistance 1.4 Ohm 650V withstand voltage MOSFET is built in, contributing to low power consumption and easy design. The optimized EMI design complies with CISPR 22 Class B for noise terminal voltage / radiation emission testing.

Eigenschaften

  • PWM frequency: 65 kHz
  • PWM current mode method
  • Frequency hopping function
  • Burst operation at light load
  • Frequency reduction function
  • Built-in 650V start circuit
  • Built-in 650V switching MOSFET
  • VCC pin under voltage protection
  • VCC pin over voltage protection
  • SOURCE pin Open protection
  • SOURCE pin Short protection
  • SOURCE pin Leading-Edge-Blanking function
  • Per-cycle over current protection circuit
  • AC Correction function of over current limiter
  • Soft Start Function
  • Secondary over current protection circuit

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
890334025027CSSPEC
8 Dateien WCAP-FTXX Folienkondensatoren220 nF 310 X2 180 0.130 GΩ -40 °C bis zu +105 °C 15 18 6 11.5 Karton
Artikel Nr. Daten­blatt Simu­lation
890334025027CSSPEC
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