1 Isolated, regulated DC-DC converter with high efficiency (peak 90.8%)

2 Wide input voltage range: 16~50Vdc

3 Nominal output voltage:5.0Vdc (SELV, trim range:4.0~5.5V)

4 High output power/current: Up to 180W,36.00A continuous

5 Zero Voltage Switching (ZVS) high-frequency switching

6 Tight regulation over all line and load conditions

7 Supports remote sense or local sense operation

8 Multiple protections: OV, OC, UV, short circuit and thermal

9 Flexible mounting: Chassis mount and through-hole VIA package

10 Compact size:85.93mm×35.5mm×9.40mm

11 High power density:103W/in³

12 Safety Extra Low Voltage (SELV) output

13 Secondary-referenced control interface for trim/enable/sense

14 Low thermal impedance for efficient heat dissipation

15 Lightweight (≈101g) and RoHS compliant

1 Industrial automation systems: Power for sensors, controllers and actuators

2 Process control equipment: Manufacturing process monitoring and control

3 Heavy machinery: On-board electronic components in construction/agricultural equipment

4 Factory production lines: Stable DC power for automated production devices

5 Industrial monitoring systems: Data acquisition and transmission device power

6 High-density power systems: Compact size and high power density requirements

7 SELV-required scenarios: Low-voltage safety critical applications

8 Precision electronic systems: Tight voltage regulation needs

1 Input slew rate: Keep <1V/µs; use pre-charge circuit if exceeded

2 Input stability: Use recommended filter; minimum 1000µF cap if source impedance is insufficient

3 EN pin: Active only if VDDE pre-applied before VIN; else ignored until VIN reset

4 TR pin: Behavior latched at VIN startup; trim disabled if TR> VTRIM-DIS at power-on

5 Sense pins: Connect +SENSE to +OUT/-SENSE to -OUT for local sense accuracy; floating pins degrade performance

6 External output cap: 1000~20000µF with ESR ≤10mΩ; use COUT-EXT-TRANSIENT for loads <10%

7 Thermal management: Maintain internal temp within grade limits (C:-20~125°C, T:-40~125°C, M:-55~125°C)

8 OVP handling: Latched fault; clear via EN disable or VIN removal below VIN-INIT

9 Input fuse: System-level fusing recommended based on current/voltage/ambient temp

10 Grounding: Connect chassis to Protective Earth for safety and EMI compliance

11 Mounting: Choose appropriate chassis/through-hole mount

12 Life support: Not authorized without Vicor's prior written approval

13 Refer to Vicor's latest docs for updates

DCM3414B50M06A8C09-PDF数据手册-参考资料