Isolated and Regulated 5 WATT Modular DC/DC Converters

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ASTRODYNE PACIFIC: 886-2-26983458

INPUT SPECIFICATIONS

Input Voltage Ranges:

24 VDC Nominal

9-36 VDC

48 VDC Nominal

18-75 VDC

OUTPUT SPECIFICATIONS

Voltage and Current

See Selection Chart

Load Regulation

10% to FL

3.3V: ±3%

All Other O/P: ±1%

Line Regulation

(HL-LL)

± 0.5%

Temperature Coefficient

±0.02%/°C

Ripple

0.2% +40mVp-p max.

Noise

0.5% +50mVp-p max.

Voltage Accuracy

±2%

Over Power Protection

Short Circuit Protection

Efficiency

See Selection Chart

GENERAL SPECIFICATIONS

Input-Out Isolation

1600VDC

Isolation Resistance

10-8th Ω min.

Isolation Capacitance

1000 pF

Switching Frequency

300Khz

ENVIRONMENTAL SPECIFICATIONS

Oper. Temperature

-25 to +71°C(FL)

Humidity

Storage Temperature

Max. Case Temperature

100 °C

Cooling

Free Air Convection

MTBF (MIL-HDBK-217F, 25°C) >800,000 Hours

PHYSICAL SPECIFICATIONS

Case Material

Six sided shielded black anodized

aluminum with non conductive base,

Construction

Fully Encapsulated

Size

1.25”x0.8”x0.4” (31.8x20.3x10.2mm)

Weight

0.46 oz, (13g)

may adversely affect long term reliability. Proper operation under conditions

other than the standard operating conditions is neither warranteed nor implied.

All specifications are typical at nominal input, full load, and 25DegC unless

otherwise noted