ATA Series 3 Watt Isolated DC-DC Converters Series

Industrial DCDC

Artesyn’s ATA series 3 watt isolated DC-DC converters are suitable for a diverse range of low power applications, including data communication, telecommunication and computer peripheral equipment, industrial automation and mobile battery-powered systems. The series comprises 16 variants, each of which is available in a mini dual-in-line package for through-hole mounting or a mini surface-mount package.

All ATA series 3 watt converters feature ultra-wide 4:1 inputs; eight of the models have 9–36 V inputs and the other eight have 18–75 V inputs. Within each of these two categories, there is a choice of five single output models, offering voltages of 3.3 V, 5 V, 12 V, 15 V or 24 V, and three dual output models offering +5/-5 V, +12/-12 V or +15/-15 V.

Fully encapsulated in an ultra compact 0.94 x 0.54 inch (24 x 13.7 mm) plastic case, the converters have a height of just 0.32 inch (8 mm). The surface-mount versions accommodate an ambient operating temperature range of -40 to 80˚C, while the through-hole versions can handle temperatures from -40 to 85˚C, both with suitable derating. Offering up to 80% conversion efficiency, the converters use 350 kHz fixed frequency switching to minimize the need for external EMI filtering and comply with the EN 55022 class A and FCC level A standards for conducted noise.

ATA series converters with output voltages of 5 V or higher are rated at 3 watts power output; the four 3.3 V models are rated at 2 watts. Standard features include 1,500 Vdc input/output isolation, remote On/Off and continuous (hiccup mode) protection against output short-circuit.

Datasheet Press Releases Technical Documentation Print This Page
  • Total Max Power:
    3 W
  • Total Max Current:
    0.6 A
  • Input Voltage:
    9 V to 75 V
  • Output Voltage:
    -15 V to 24 V
  • Outputs:
    Single, Dual
  • Size (L x W x H):
    0.940" x 0.540" x 0.310"
  • Warranty:
    3 years
  • Operating Temperature:
    -40 to 85

Electrical Specifications

  • Input
  • Output
  • Isolation
  • Other
  • Input voltage range: 9V to 36V
  • Input voltage range: 18V to 75V
  • Output voltage: Single and Dual O/P versions
  • Mechanical: Fully potted
  • Output voltage (Single): 3v3, 5v, 12v, 15v, 24v
  • Output voltage (Dual): +/-5V, +/-12V, +/-15V
  • Isolation voltage: 1500Vdc
  • Termination: Through Hole or SMT
  • Ultra compact DIP Package
  • 23.8 x 13.7 x 8.0 mm
  • (0.94 x 0.54 x 0.31 inches)
  • Ultra compact SMD Package
  • 24.0 x 13.7 x 8.0 mm
  • (0.94 x 0.54 x 0.31 inches)
  • Efficiency up to 80%
  • I/O-isolation 1500VDC
  • Ultra-wide 4:1 Input Range
  • Operating Temp. Range -40, +85 (for DIP module)
  • Operating Temp. Range -40, +80 (for SMD module)
  • Remote On/Off Control
  • Input Filter meets EN 55022,A and FCC, level A
  • Qualified for lead-free Reflow Solder Process according
  • IPC/JEDEC J-STD-020D (for SMD module)
  • 3 Years Product Warranty

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