High-voltage wide-input microchip DC/DC
YSDCM270AC Series
YSDCM270AC系列 · Manual p. 18
The highest power-density part in the range — a 160–420 V wide-input microchip converter at 10 400 W/in³ and 17.4 kW/kg in a CHIP5623 package.
Semi-custom part numbers can be assigned to your requirement — contact engineering for tightened parameters or extended temperature grades.
Product Features
Wide input voltage range 160–420 V
Volumetric power density 10 400 W/in³
Gravimetric power density 17.4 kW/kg
Weight only 28 g
Under-voltage, over-current, over-temperature and short-circuit protection
Supports parallel operation for capacity expansion
4242 Vdc isolation
Operating temperature −55…+100 °C
CHIP5623 package 47.91 × 22.80 × 7.21 mm
Complies with SJ 20668
Application Areas
Part Numbering Rule
YSDCM – 270 – AC – 12 – M – 500 – T – P – –
YSDCMSeries name
270Input voltage 160–420 V
ACCHIP5623 package
12Output voltage: 3V3, 05, 12, 15, 24, 48
MTemperature grade: M = −55…+100 °C · T = −40…+100 °C · L = −40…+85 °C
500Output power: 150 W · 250 W · 500 W
TCase type
PON/OFF logic: P = positive, S = negative
–Version code
Product Model List
7 catalogued part numbers
| Part number | V-in | V-out | I-out | P-out | η |
|---|---|---|---|---|---|
| YSDCM270AC3V3M150T | 160–420 V | 3.3 V | 3.6–5.04 A | 150 W | 87.7 % |
| YSDCM270AC05M150T | 160–420 V | 5 V | 4.0–5.5 A | 150 W | 89.1 % |
| YSDCM270AC12M500T | 160–420 V | 12 V | 7.2–13.2 A | 500 W | 90.1 % |
| YSDCM270AC15M500T | 160–420 V | 15 V | 9.0–13.5 A | 500 W | 91.8 % |
| YSDCM270AC24M500T | 160–420 V | 24 V | 14.6–26.4 A | 500 W | 92.6 % |
| YSDCM270AC28M500T | 160–420 V | 28 V | 18.9–31.2 A | 500 W | 93.2 % |
| YSDCM270AC48M500T | 160–420 V | 48 V | 28.4–51.2 A | 500 W | 92.0 % |