Rev A AMI Series Single Output Surface Mount Package 1 Watt DC/DC Converter TESTING FEATURES ● Single Output ● RoHS Compliant ● High Power Density ● Efficiency up to 80% ● 14-pin SMT Package ● 1000VDC I/O Isolation ● MTBF > 3.5 Million Hours ● Industry Standard Pin-out ● Unregulated Output Types ● No External Components Required ● 3.3, 5, 9, 12, and 15VDC Output Voltages ● Industrial Temperature Range (-40°C to +85°C) DESCRIPTION The AMI series from Wall Industries, Inc. is highly suitable for high speed pick and place machine operation. The operating temperature range of –40°C to +85°C is ideal for designers needing industrial temperature operation. This series has 3.3, 5, 9, 12, and 15VDC single output voltages available. This series is RoHS compliant. SPECIFICATIONS: AMI Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS PROTECTION SPECIFICATIONS Input Voltage Range...............3.3VDC nom input ............ 2.97 – 3.63 VDC 5VDC nom input ................... 4.5 – 5.5 VDC 9VDC nom input ................... 8.1 – 9.9 VDC 12VDC nom input ............. 10.8 – 13.2 VDC 15VDC nom input ............. 13.5 – 16.5 VDC Short Circuit Protection ........................................... 1 sec max (short term) Input Filter ...................................................................................capacitor Switching Frequency (full load, nominal input)......................... 100KHz typ. OUTPUT SPECIFICATIONS Isolation Voltage (Input to Output) ............................................... 1000VDC Output Voltage ............................................................................see table Isolation Resistance ............................................... 1000MΩ min (500VDC) Voltage Accuracy (100% full load) ............................................. ±5% max. ENVIRONMENTAL SPECIFICATIONS Output Current ............................................................................see table Operating Temperature (ambient) ....................................... -40°C to +85°C Output Power .......................................................................................1W Storage Temperature ........................................................ -40°C to +100°C Line Regulation (LL - HL) ........................................ 1.2% / 1% of Vin typ. Humidity (non-condensing) ......................................................... 95% max. Load Regulation (10% to 100% FL) ......... 3.3 VDC output ........... 15% typ. 5 VDC output ............ 15% max. 9VDC output ............... 9% max. 12VDC output ........... 7.5% max 15 VDC output ............ 7% max. Cooling .......................................................................... free air convection Ripple/Noise (20MHz BW)................................................ 100mVp-p max. Transient Response Time (50% load step change) ...................350µs typ. GENERAL SPECIFICATIONS Efficiency ............................................................... Up to 80% (see Note 1) MTBF ......................................3,500,000 hours (MIL-HDBK-217F @ 25°C) PHYSICAL SPECIFICATIONS Weight ................................................................................. 1.0g (0.035oz) Case Material ...................................................................................... DAP Dimensions ............................................................. 0.5 x 0.3 x 0.25 inches 12.7 x 7.6 x 6.25 mm Due to advances in technology, specifications subject to change without notice Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 3 AMI Series Single Output Surface Mount Package 1 Watt DC/DC Converter Rev A MODEL SELECTION GUIDE Model Number AM3333-303NI AM3305-200NI AM3309-111NI AM3312-83NI AM3315-66NI AM533-303NI AM505-200NI AM509-111NI AM512-83NI AM515-66NI AM933-303NI AM905-200NI AM909-111NI AM912-83NI AM915-66NI AM1233-303NI AM1205-200NI AM1209-111NI AM1212-83NI AM1215-66NI AM1533-303NI AM1505-200NI AM1509-111NI AM1512-83NI AM1515-66NI Input Voltage Range 3.3 VDC (2.97 – 3.63 VDC) 5 VDC (4.5 – 5.5 VDC) 9 VDC (8.1 – 9.9 VDC) 12 VDC (10.8 – 13.2 VDC) 15 VDC (13.5 – 16.5 VDC) Output Voltage Output Current Output Power 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 3.3 VDC 5 VDC 9 VDC 12 VDC 15 VDC 303mA 200mA 111mA 83mA 66mA 303mA 200mA 111mA 83mA 66mA 303mA 200mA 111mA 83mA 66mA 303mA 200mA 111mA 84mA 67mA 303mA 200mA 111mA 83mA 66mA 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W 1W TESTING 12345678910 NOTES 1. The efficiency will increase with an increase in the input voltage. RECOMMENDED TEST CIRCUIT Vin +Vout Cin GND 3.3V:Cin 5V :Cin 9V :Cin 12V:Cin 15V:Cin Single Cout 4.7uF,25V 4.7uF,25V 4.7uF,25V 2.2uF,25V 1uF,50V 3.3V :Cout 22uF,16V 5V :Cout 10uF,25V 9V :Cout 4.7uF,25V 12V:Cout 2.2uF,25V 15V:Cout 1uF,50V -Vout Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 3 AMI Series Single Output Surface Mount Package 1 Watt DC/DC Converter Rev A TOLERANCE ENVELOPE GRAPH 100 120% Output Voltage (%) Output Voltage(%) 75 50 25 Natural Convection Nature Convection 110% 100% 90% 80% 120% 110% 100% 90% 80% 70% 60% 50% 100 Ambient Temperature( ℃) Ambient Temperature (°C) 40% 85 10% -40 30% 70% 0 20% Output Power (%) OutPut Power(%) DERATING CURVE Output Current (%) Current(%) MECHANICAL DRAWING Unit: inches (mm) 12.70 0.50 (12.70) 8 PIN CONNECTIONS 7.60 0.30 (7.60) 0.08 (1.95) 1.95 1 3 5 11.50 0.75 0.03 (0.75) 0.45 (11.50) 10 7.60 12 0.30 (7.60) 14 7 2.54 0.10 (2.54) 0.5±0.05 2.54±0.10 0.02 (0.5±0.05) 0.10 (2.54±0.10) PIN SINGLE OUTPUT 1 -Vin 3 +Vin 7 -Vout 8 +Vout Others NC Tolerance: ±0.25 6.25 0.25 (6.25) SUGGESTED PAD SUGGESTED PADLAYOUT LAYOUT 1.50 0.06 (1.50) 7.62 0.30 (7.62) 0.004 (0.10) min 0.10MIN 11.05 0.44 (11.05) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 3