Fixed-ratio bus converter
YSVTM48F Series
YSVTM48F系列 · Manual p. 20
A fixed-voltage-ratio bus converter family — seven transformation ratios from 1:1 to 8:1, up to 320 W, peaking at 96.2 % efficiency.
Semi-custom part numbers can be assigned to your requirement — contact engineering for tightened parameters or extended temperature grades.
Product Features
Fixed output-voltage ratio
Volumetric power density 1140 W/in³
Weight only 16 g
Under-voltage, over-current, over-temperature and short-circuit protection
Supports parallel operation for capacity expansion
VJPRM low-profile split-mount structure
Operating temperature −55…+100 °C
FULL-CHIP package 32.5 × 22.0 × 6.73 mm
Complies with SJ 20668
Application Areas
Part Numbering Rule
YSVTM – 48 – F – 06 – M – 40A – L – – –
YSVTMSeries name
48Input voltage 26–55 V
FFULL-CHIP package
06Output voltage 4 V–32 V
MTemperature grade: M = −55…+100 °C · T = −40…+100 °C · L = −40…+85 °C
40AOutput current 3 A–41 A
LCase type
–Spare code
–Custom code
Product Model List
8 catalogued part numbers
| Part number | V-in | V-out | Ratio | I-out | P-out | η |
|---|---|---|---|---|---|---|
| YSVTM48F04M03A | 26–55 V | 4 V | 1:1 | 31 A | 120 W | 94.5 % |
| YSVTM48F08M40A | 26–55 V | 8 V | 4:1 | 40 A | 240 W | 95.0 % |
| YSVTM48F09M40A | 26–55 V | 8 V | 8:1 | 25 A | 240 W | 95.0 % |
| YSVTM48F0A9M25A | 26–55 V | 9.6 V | 5:1 | 25 A | 240 W | 95.8 % |
| YSVTM48F12M25A | 26–55 V | 12 V | 4:1 | 25 A | 240 W | 95.0 % |
| YSVTM48F16M15A | 26–55 V | 16 V | 3:1 | 15 A | 240 W | 95.3 % |
| YSVTM48F24M12A | 26–55 V | 24 V | 2:1 | 8.1 A | 320 W | 95.5 % |
| YSVTM48F32M3A5 | 26–55 V | 32 V | 3:2 | 3.54 A | 320 W | 96.2 % |