DESCRIPTION

The NDT series is a range of low profile DCDC converters offering dual outputs over a 2:1 input voltage range. All parts deliver 3W output power up to 85°C without heatsinking. A flyback oscillator design with isolated feedback is used to give regulation over the full operating range of 25 to 100 of full load. It is strongly recommended that external capacitors be used on input and output to guarantee performance over full load and input voltage range (see application notes for guidance). The plastic case is rated to UL 94V-0 and encapsulant to UL 94V-1and the connection pins are formed from a tin plated alloy 42 leadframe.

FEATURES

■ Industry Standard Footprint

■ 1kVDC Isolation

■ Dual Isolated Output

■ Short Circuit Protection

■ Low Profile 24 Pin Case

■ Efficiency to 81

■ Power Density 0.90W/cm3

■ 2:1 Wide Input Range

■ 24V & 48V Input

■ 12V & 15V Output

■ Footprint 4.73cm2

■ UL 94V-0 Package Materials

■ Operating Temperature Range –40°C to 85°C

■ Load and Line Regulation <1 on Both Outputs

■ No Heatsink Required

■ Internal SMD Construction

■ Fully Encapsulated

■ Custom Solutions Available