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ROHM BM2SC121FP2-LBZ | Demoboard BM2SC121FP2-EVK-001
Built-in SiC MOSFET Isolation Fly-back Converter Quasi-Resonant method 48 W 24 V
Overview
| Topology | Buck Converter |
| Input voltage | 210-480 V |
| Switching frequency | 106-134 kHz |
| Output 1 | 25.2 V / 2 A |
| IC revision | 002 |
Description
This is the product guarantees long time support in industrial market.BM2SC12xFP2-LBZ series is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet.Quasi-resonant operation enables soft switching and helps to keep the EMI low.This IC can be designed easily because it includes the 1700V SiC (Silicon-Carbide) MOSFET.Design with a high degree of flexibility is achieved with current detection resistors as external devices.The burst operation reduces an electric power at light load.BM2SC12xFP2-LBZ series includes various protection functions, such as soft start function, burst operation function, over current limiter per cycle, over voltage protection, overload protection.
Features
- Long Time Support Product for Industrial Applications
- TO263-7L Package
- Built-in 1700 V SiC-MOSFET
- Quasi-resonant Type (Low EMI)
- Frequency Reduction Function
- Low Current Consumption (19 μA) during Standby
- Burst Operation at Light Load
- SOURCE Pin Leading Edge Blanking
- VCC UVLO (Under Voltage Lock Out)
- VCC OVP (Over Voltage Protection)
- Over Current Protection Circuit per Cycle
- Soft Start Function
- ZT Pin Trigger Mask Function
- ZT OVP (Over Voltage Protection)
- BR UVLO (Under Voltage Lock Out)
Typical applications
- Household Appliances
- Industrial Equipment
- AC Adaptor
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | L(µH) | IR(A) | ISAT,10%(A) | RDC max.(Ω) | fres(MHz) | Version | ISAT(A) | Mount | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Pitch(mm) | Ø D(mm) | L(mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | Pins2 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | Rated Current16 A | – | – | – | – | – | MountTHT | – | – | – | – | – | – | Pitch5 mm | – | Length10 mm | PackagingBox | |||
 | WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp, 3, Rising Cage Clamp | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Pins3 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | Rated Current32 A | – | – | – | – | – | MountTHT | – | – | – | – | – | – | Pitch6.35 mm | – | Length19.05 mm | PackagingBox | ||||
 | WE-TI Radial Leaded Wire Wound Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | Inductance2.2 µH | Rated Current6.3 A | Saturation Current @ 10%5.7 A | DC Resistance0.02 Ω | Self Resonant Frequency65 MHz | VersionHeat Shrinking Tube | Saturation Current4.3 A | MountTHT | – | – | – | – | – | – | – | – | Length6 mm | – | ||||
 | WE-TI HV Radial Leaded Wire Wound Inductor (High Voltage), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | – | – | – | – | – | Inductance1000 µH | Rated Current0.5 A | Saturation Current @ 10%0.55 A | DC Resistance2.08 Ω | Self Resonant Frequency1.8 MHz | VersionStandard | Saturation Current0.55 A | MountTHT | – | – | – | – | – | – | – | – | Length7.8 mm | – | |||||
 | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | – | – | Capacitance180 µF | Rated Voltage400 V (DC) | Endurance 2000 | Ripple Current700 mA | Leakage Current2160 µA | Dissipation Factor15 % | Pitch7.5 mm | Diameter18 mm | Length45 mm | PackagingTray | ||||
 | 750344945 | Flyback Transformer, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | Inductance1660 µH | – | – | – | – | – | Saturation Current2.8 A | MountTHT | – | – | – | – | – | – | – | – | Length35.56 mm | – |