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ROHM BM2SCQ123T-LBZ | Demoboard BM2SCQ123T-EVK-001
Quasi-resonant AC/DC Converter Built-in 1700 V SiC-MOSFET
Overview
| Topology | Flyback Converter |
| Input voltage | 210-480 V |
| Switching frequency | 106-134 kHz |
| Output 1 | 26.4 V / 2 A |
| IC revision | 001 |
Description
BM2SCQ123T-LBZ 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 1700 V/4 A 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 input power at light load. It includes various protection functions, such as soft start function, burst operation, over current limiter per cycle, over-voltage protection function, overload protection function.
Features
- Long Time Support Product for Industrial Application
- 6 Pins: TO-220-6 Package
- Built-in 1700V/ 4A/ 1.12Ω 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 Drop Out protection)
- Soft Start Function
- ZT Pin Trigger Mask Function
- ZT OVP (Over Voltage Protect)
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 | 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 | |||
 | 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 | ||||
 | WR-TBL Series 2509 - 9.52 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 | ||||
 | 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 | ||||
 | 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 |