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refacdc034
refacdc034reference design / application evaluation kit | rohm co., ltd.-凯发k8一触即发
built-in sic mosfet isolation fly-back converter qr method output 48 w 24 v
the bm2scq123t-evk-001 evaluation board outputs 24 v voltage from the input of 300 to 900 vdc. the output current supplies up to 2.0 a. the bm2scq123t which is quasi-resonant method dc/dc converter ic built-in 1700 v sic mosfet (silicon-carbide) is used.
- the bm2scq123t contributes to low emi by soft switching in quasi-resonant method.
- the integrated 1700 v 4 a sic mosfet contributes to ease of power supply design. built-in burst mode reduces power loss at light loads.
- the bm2scq123t is a ranked product that guarantees a long-term supply for the industrial equipment market.
design resources
- bm2scq123t-evk-001
specifications
board number | input voltage | output voltage | maximum output power | output current range | stand-by power | efficiency | output ripple voltage | size | operating temperature | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
bm2scq123t-evk-001 | 300 to 900vdc | 24.0v | 48w iout=2a | 0.0 to 2.0a *1 | 310mw iout=0a | 90% iout=2a | 100mvpp *2 | 60mm x 160mm | -10 to 65deg.c |
remarks:
*1 please adjust operating time, within any parts surface temperature under 105 °c
*2 not include spike noise
*1 please adjust operating time, within any parts surface temperature under 105 °c
*2 not include spike noise
distribution inventory
board number | distributor | quantity available |
---|---|---|
bm2scq123t-evk-001 | 2 | |
2 | ||
2 | ||
inquiry | 1 |
key components
board number | part number | product category | datasheet | status | spice | ltspice | thermal model | symbol & footprint | 3d step | samacsys ecad library | calc tool | rohm solution simulator |
---|---|---|---|---|---|---|---|---|---|---|---|---|
bm2scq123t-evk-001 | 1ss355vm | switching diodes | recommended | - | ||||||||
bm2scq123t-evk-001 | bm2scq123t-lbz | ac/dc converters ics | recommended | - | ||||||||
bm2scq123t-evk-001 | ltr100jzpfl | current detection resistors | recommended | - | ||||||||
bm2scq123t-evk-001 | rfuh25tb3snz | fast recovery diodes | active | - | ||||||||
bm2scq123t-evk-001 | rre02vsm4s | rectifier diodes | recommended | - |