rohm referencedesigns
refpdt001
refpdt001reference design / application evaluation kit | rohm co., ltd.-凯发k8一触即发
integrating battery charging algorithm, 2.5kw llc dcdc converter
the refpdt001 evk is a digital design platform for 2.5kw dc/dc convertor based on full bridge llc topology with an output 55v/ 45a with an input dc bus volatge of 380v. the evk supports battery charging alogrithm with constant voltage and constant curnt operation to be used with 48v lithum ion battery.
- constant current operation
- constant voltage operation
- output over voltage protection
- output over current protection
- reverse battery protection
- can communication
- rs485 communication
- lcd interface
design resources
- refpdt001-evk-001a
- refpdt001-evk-001b
specifications
| board number | power supply voltage range | output current | interface | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| refpdt001-evk-001a | 160 v to 265 v | 55a | can and rs485 | ||||||||||||
| refpdt001-evk-001b | 160 v to 265 v | 55a | can and rs485 |
distribution inventory
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| refpdt001-evk-001a | r6042jnz4 | 190 to 800v power mosfets | recommended | - | ||||||||
| refpdt001-evk-001a | rr2lam6s | standard rectifier diodes | active | - | ||||||||
| refpdt001-evk-001a | rb560vm-40 | schottky barrier diodes | recommended | - | ||||||||
| refpdt001-evk-001a | kdzvtf12b | zener diodes | recommended | - | ||||||||
| refpdt001-evk-001a | ufzvfh18b | zener diodes | recommended | - | ||||||||
| refpdt001-evk-001a | rfn2lam6s | fast recovery diodes | recommended | - | ||||||||
| refpdt001-evk-001a | bm61m41rfv-c | gate drivers | recommended | - | ||||||||
| refpdt001-evk-001b | bm2p014 | ac/dc converters ics | recommended | - | ||||||||
| refpdt001-evk-001b | rf201lam2s | fast recovery diodes | recommended | - | ||||||||
| refpdt001-evk-001b | rf05vam2s | fast recovery diodes | recommended | - | ||||||||
| refpdt001-evk-001b | ba17805fp | linear regulators | recommended | - | ||||||||
| refpdt001-evk-001b | ba33bc0fp | linear regulators | recommended | - | ||||||||
| refpdt001-evk-001b | bdj6fd0wfp2 | linear regulators | recommended | - |