AM3T Datasheet | AIMTEC

DESCRIPTION Our AM3T series is a family of cost effective 3W single and dual output DC-DC converters. These converters bine nickel-coated copper package in a 24-pin DIP patible 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 -40°C to +85°C with no derating required. Cooling is by free-air convection. ELECTRICAL SPECIFICATIONS Specifications typical at +25°C, 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 80p F, typ. Environmental Specifications: Operating temperature (ambient) -40°C ... +85°C Storage temperature -55°C ... +125°C Case temperature +100°C, 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) 60m Vp-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,...