ATH26K12-9SJ

30Amps ATH30 Total Power: Input Voltages: No. of Outputs: 143W 3.3V, 5V, 12V Single PRELIMINARY Electrical Specs Input Input Range 3.0 - 3.6V 4.5 - 5.5V 10.8 - 13.2V Under Voltage Lockout with hysterisis Efficiency up to 92% Output Overall Regulation Noise/Ripple Remote sense Transient Response Special Features • • • • • • • • • • • 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 Environmental Over Current Protection 1% of Vo Typ 40mV Typ (2.5Vo and below) 1% Vo Typ (Vo > 2.5V) Up to 300mV max 100mV typical for 3.3Vo for 50% to 100% IO,MAX step change 70us recovery time (Co = 330uF) 155% IO,MAX typical (autorecovery) Control Inhibit On/Off Output Voltage Adjust Output Margin Positive Enable Logic See output range on page 2 ±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 Calculated MTBF: > TBA Safety UL,cUL 60950 Recognition (Pending) EN 60950 though TUV or VDE (Pending) 2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 AMERICAS EUROPE ASIA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 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 Ordering Information Input Voltage 3.0V to 3.6V 4.5V to 5.5V 10.8V to 13.2V Output Voltage Output2 Current Efficiency3 Model Number 0.8V to 2.5V 0.8V to 3.6V 1.2V to 5.5V 30A 30A 26A 93% 94% 94% ATH30T033-9(S)(J) ATH30T05-9(S)(J) ATH26K12-9(S)(J) OPTIONS: “-9J” - Output Trim, TH termination, Tray Packaging “-9SJ” - Output Trim, SMT termination, Tray Packaging “-9S” - Output Trim, SMT Ternination, T&R packaging Pin Assignments Single Output GND Vin Inhibit Vo Adjust Vo Sense Vout GND Track Margin Down Margin Up : : : : : : : : : : PINS 1, 3 2 4 5 6 8, 9 7, 10 11 12 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. Through-hole and SMT Outline [in (mm)] * This is a Preliminary Data Sheet. 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. (REV01: JULY 31, 2003) www.astecpower.com 3