ATH30 ASTEC | Alldatasheet

Document overview

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Technical content

North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 Special Features Electrical Specs Special Features 30Amps

  • Point-of-Load Alliance product
  • Open frame TH or SMT termination
  • Auto-Track™ Sequencing
  • Margin Up/Down Controls
  • Remote sense compensation
  • Output Voltage Adjust (Resistor Programming)
  • Under Voltage Lockout
  • Pre-Biased start-up
  • Output On/Off Inhibit
  • -40°C to +85°C Ambient Air Operation
  • Non Isolated module Input Input Range 3.0 - 3.6V 4.5 - 5.5V 10.8 - 13.2V Under Voltage Lockout with hysterisis Efficiency up to 94% Output Overall Regulation 1% of Vo Typ Noise/Ripple 40mV Typ (2.5Vo and below) 1% Vo Typ (Vo > 2.5V) Remote sense Up to 300mV max Transient Response 100mV typical for 3.3Vo for 50% to 100% IO,MAX step change 70us recovery time (Co = 330uF) Over Current Protection 155% IO,MAX typical (autorecovery) Control Inhibit Control Negative Logic (OPEN = Normal Operation) (GROUND = Function Active) Output Voltage Adjust See output range on page 2 Output Margin ±5% VO,NOM Output Auto-Track™ (See Note 5) Specifications subject to change without notice Ambient air operating temperature range: -40°C to +85°C Storage temperature: -40°C to +125°C Demonstrated MTBF: 3.9M Hrs UL, cUL 60950 Recognition EN 60950 though TUV or VDE (Pending) Environmental Total Power: 143W Input Voltages: 3.3V, 5V, 12V No. of Outputs: Single Safety ATH30

Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 AMERICAS

5810 Van Allen Way

Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698

Ordering Information

www.astecpower.com ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Input Output Output2 Efficiency3 Model Number Voltage Voltage Current 3.0V to 3.6V 0.8V to 2.5V 30A 93% ATH30T033- 9(S)(J) 4.5V to 5.5V 0.8V to 3.6V 30A 94% ATH30T05 - 9(S)(J) 10.8V to 13.2V 1.2V to 5.5V 26A 94% ATH26K12 - 9(S)(J) OPTIONS: “-9J” - Output Trim, TH termination, Tray Packaging “-9SJ” - Output Trim, SMT termination, Tray Packaging Pin Assignments Single Output PINS GND : 1, 3 Vin : 2 Inhibit : 4 Vo Adjust : 5 Vo Sense : 6 Vout : 8, 9 GND : 7, 10 Track : 11 Margin Down : 12 Margin Up : 13 Notes: 1. Nominal values apply with sense pins connected to +Vout and Ground Return with other control pins unconnected. 2. Output derating applies at elevated ambient temperature. 3. Typical efficiency taken at 20A load, 2.5V output (3.3Vin device); 20A load, 3.3V output (5Vin device); 18A load, 5V output (12Vin device). 4. Mechanical Dimensions are nominal values. 5. Consult the technical reference notes when available. 6. Auto-Track™ is a trademark of Texas Instruments. 7. Specification subject to change without notice. Astec reserves the right to make changes to the information contained herein without notice and assumes no liability as a result of its use or application. (REV02: OCTOBER 21, 2004) Through-hole and SMT Outline [in (mm)]