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| AM3T Series 3 watt dc-dc converters * * * * 24 PIN DIP PACKAGE WIDE 2:1 INPUT RANGE HIGH EFFICIENCY UP TO 79% CONTINUOUS SHORT CIRCUIT PROTECTION * * * * INPUT/OUTPUT ISOLATION: 1500 & 3500VDC OPERATING TEMPERATURE: -40C ... +85C PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS LOW PROFILE METAL PACKAGE DC-DC CONVERTERS GENERAL DESCRIPTION Our AM3T series is a family of cost effective 3W single and dual output DC-DC converters. These converters combine nickel-coated copper package in a 24-pin DIP compatible case with high performance features such as 1500 & 3500VDC input/output isolation voltage, continuous short circuit protection with automatic restart and tight line / load regulation. Wide range devices operate over 2:1 input voltage range providing stable output voltage. Devices are encapsulated using flame retardant resin. Ninety six models operate from input voltages of 12, 24 & 48VDC with output voltages of 3.3, 5, 7.2, 9, 12, 15, 18, 24, 3.3, 5, 7.2, 9, 12, 15, 18 & 24VDC. High performance features include high efficiency operation up to 79% and output voltage accuracy of 1% maximum. All models are package in a low profile 31.75 x 20.32 x 10.16mm 24 pin DIP nickel-coated copper case. Operation is specified over the full operating temperature range of -40C to +85C with no derating required. Cooling is by free-air convection. ELECTRICAL SPECIFICATIONS Specifications typical at +25C, nominal input voltage, rated output current unless otherwise specified Input Specifications: Voltage range 12VDC, 9~18VDC 24VDC, 18~36VDC 48VDC, 36~72VDC p (Pi) Network General Specifications: Efficiency Switching frequency 74% to 79% 250KHz, typ. 100% load Filter Isolation Specifications: Rated voltage (60 sec) Resistance Capacitance 1500, 3500VDC > 1000MOhm 80pF, typ. Environmental Specifications: Operating temperature (ambient) -40C ... +85C Storage temperature -55C ... +125C Case temperature +100C, max. Derating None required Humidity (non-condensing) Up to 90% Cooling Free-air Convection Output Specifications: Voltage accuracy 1%, max. Voltage balance (Dual Output) 1% Ripple & noise (at 20MHz BW) 60mVp-p, max. Short circuit protection Continuous Short circuit restart Automatic Line voltage regulation 0.5%, max. Load voltage regulation 0.5%, max. Temperature coefficient 0.02%/C, typ. Physical Specifications: Dimensions Weight Case material 31.75x20.32x10.16mm 1.25x0.8x0.4inches 16.3g Nickel-Coated Copper MTBF: > 1,039,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25C) Specifications are subject to change without notification 48 TO ORDER CALL 1-888-9-AIMTEC AM3T Series OUTLINE DIMENSIONS & PIN CONNECTIONS Pin 1500VDC Single Dual 3500VDC Single Dual MODELS Single output Models Isolation 1500VDC AM3T-1203S AM3T-1205S AM3T-1207S AM3T-1209S AM3T-1212S AM3T-1215S AM3T-1218S AM3T-1224S AM3T-2403S AM3T-2405S AM3T-2407S AM3T-2409S AM3T-2412S AM3T-2415S AM3T-2418S AM3T-2424S AM3T-4803S AM3T-4805S AM3T-4807S AM3T-4809S AM3T-4812S AM3T-4815S AM3T-4818S AM3T-4824S Isolation 3500VDC AM3T-1203SH35 AM3T-1205SH35 AM3T-1207SH35 AM3T-1209SH35 AM3T-1212SH35 AM3T-1215SH35 AM3T-1218SH35 AM3T-1224SH35 AM3T-2403SH35 AM3T-2405SH35 AM3T-2407SH35 AM3T-2409SH35 AM3T-2412SH35 AM3T-2415SH35 AM3T-2418SH35 AM3T-2424SH35 AM3T-4803SH35 AM3T-4805SH35 AM3T-4807SH35 AM3T-4809SH35 AM3T-4812SH35 AM3T-4815SH35 AM3T-4818SH35 AM3T-4824SH35 Input Voltage Ouput Voltage 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC Ouput Current max. 800mA 600mA 417mA 333mA 250mA 200mA 167mA 125mA 800mA 600mA 417mA 333mA 250mA 200mA 167mA 125mA 800mA 600mA 417mA 333mA 250mA 200mA 167mA 125mA 9VDC - 18VDC 18VDC - 36VDC 36VDC - 72VDC Continued on next page 49 VISIT US AT WWW.AIMTEC.CA DC-DC CONVERTERS 1 2 3 9 10 11 12/13 14 15 16 22 23 24 +V Input N.C N.C Omitted -V Output +V Output -V Input +V Output -V Output Omitted N.C N.C +V Input +V Input -V Output Common Omitted Common +V Output -V Input +V Output Common Omitted Common -V Output +V Input Omitted Omitted -V Input -V Input -V Input -V Input N.C Common Omitted Omitted N.C -V Output Omitted Omitted +V Output +V Output Omitted Omitted -V Output Common +V Input +V Input +V Input +V Input Omitted Omitted AM3T Series MODELS Dual output Models Isolation 1500VDC AM3T-1203D AM3T-1205D AM3T-1207D AM3T-1209D AM3T-1212D AM3T-1215D AM3T-1218D AM3T-1224D AM3T-2403D AM3T-2405D AM3T-2407D AM3T-2409D AM3T-2412D AM3T-2415D AM3T-2418D AM3T-2424D AM3T-4803D AM3T-4805D AM3T-4807D AM3T-4809D AM3T-4812D AM3T-4815D AM3T-4818D AM3T-4824D Isolation 3500VDC AM3T-1203DH35 AM3T-1205DH35 AM3T-1207DH35 AM3T-1209DH35 AM3T-1212DH35 AM3T-1215DH35 AM3T-1218DH35 AM3T-1224DH35 AM3T-2403DH35 AM3T-2405DH35 AM3T-2407DH35 AM3T-2409DH35 AM3T-2412DH35 AM3T-2415DH35 AM3T-2418DH35 AM3T-2424DH35 AM3T-4803DH35 AM3T-4805DH35 AM3T-4807DH35 AM3T-4809DH35 AM3T-4812DH35 AM3T-4815DH35 AM3T-4818DH35 AM3T-4824DH35 Input Voltage Ouput Voltage 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC 3.3VDC 5VDC 7.2VDC 9VDC 12VDC 15VDC 18VDC 24VDC Ouput Current max. 400mA 300mA 208mA 167mA 125mA 100mA 84mA 63mA 400mA 300mA 208mA 167mA 125mA 100mA 84mA 63mA 400mA 300mA 208mA 167mA 125mA 100mA 84mA 63mA DC-DC CONVERTERS 9VDC - 18VDC 18VDC - 36VDC 36VDC - 72VDC 50 TO ORDER CALL 1-888-9-AIMTEC |
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