CTDD3120DF-D1.5K-3 Datasheet | Central Technologies

DC/DC Converters .. ctparts. SPECIFICATIONS 4:1 Wide Input Isolated & Regulated 3W Output, Dual Output Not shown at actual size. CTDD3120DF-D1.5K-3 Series Part Number CTDD3120DF-2405-D1.5K-3 CTDD3120DF-2412-D1.5K-3 CTDD3120DF-2415-D1.5K-3 CTDD3120DF-4805-D1.5K-3 CTDD3120DF-4812-D1.5K-3 CTDD3120DF-4815-D1.5K-3 Vin Nom. (VDC) 24 24 24 48 48 48 Input Range (VDC) 9-36 9-36 9-36 18-72 18-72 18-72 Vin Max.- (VDC) 40 40 40 80 80 80 Vout (VDC) ±5 ±12 ±15 ±5 ±12 ±15 Iout Max. (m A) ±300 ±125 ±100 ±300 ±125 ±100 Iout Min. (m A) ±30 ±12 ±10 ±30 ±12 ±10 Effi. Typ. (%) 72 78 76 72 78 76 - If Input voltage above specified may cause permanent damage to the device pliant Ro HS ISOLATION SPECIFICATIONS Item Isolation Voltage Isolation Resistance Test Condition Flash tested for 1 minute Test at 500VDC MIN 1500 1000 TYP MAX Units VDC MΩ OUTPUT SPECIFICATIONS Item 3W Output Power Voltage accuracy Load regulation Line regulation Temperature drift (Vout) Ripple Noise Switching frequency Refer to Remended Circuit From 10% to 100% load Input Voltage from low to high Refer to Temp. Derating Graph 20MHz Bandwidth 20MHz Bandwidth 100% load, nominal input voltage 50 Test Condition MIN 0.3 ±1 ±0.5 ±0.2 TYP MAX 3 ±3 ±1 ±0.5 ±0.03 50 150 300 (PFM) Units W % % % %/°C m Vp-p m Vp-p KHz Features Efficiency: To 78% Temperature Range: -40°C to +85°C Isolation: 1.5KVDC Package: UL94-V0 Miscellaneous: Wide (4:1) Input Range. Dual Output. No heat sink required. Short Circuit Protection. Custom service available. Samples available. Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified. TYPICAL CHARACTERISTICS Temperature Derating Graph CHARACTERISTICS Output Short Circuit Protection: Continuous Automatic Recovery. Temperature Rise at Full Load: 15°C (Typ.) Cooling: Free air convection No Load, Power Consumption: 200m W (typical) Operating Temperature Range: -40°C to +85°C Storage...