AM8T-C Series DC-DC CONVERTERS 8 watt dc-dc converters • 24PIN DIP PACKAGE • PLASTIC ENCAPSULATED CASE • POWER MODULES FOR PCB MOUNTING • 2:1 WIDE INPUT RANGE • REGULATED OUTPUT • LOW RIPPLE & NOISE • OPERATING TEMPERATURE : -25…+71°C GENERAL DESCRIPTION Our AM8T-C series is a family of cost effective 8W single and dual output DC-DC converters. These converters are shielded on all six sides and aluminum encapsulated, have a non-conductive base and retain an anodized black DIP24 compatible plastic case and dimensions of 31.8x20.3x10.2mm. The high performance features of our AM8T-C components include short circuit protection with current limit auto recovery, tight line regulation and a high efficiency operation coefficient up to 82%. Twenty four models operate from an input voltage range of 12, 24 & 48VDC producing output voltages of 3,3, 5, 12, 15, 24, ±5, ±12 & ±15VDC. The normal operation is specified over the full operating temperature range of -25°C to +71°C with no derating required. Cooling is done by free air convection. ELECTRICAL SPECIFICATIONS All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. Input Specifications: Voltage range Filter 12VDC, 9~18VDC 24VDC, 18~36VDC 48 VDC, 36~75VDC p (Pi) Network Isolation Specifications: Rated voltage Resistance Capacitance 1500VDC >1000 Mohms 1000pF, typ. General Specifications: Efficiency Switching frequency 78% to 82% 300KHz, typ. 100% load Environmental Specifications: Operating temperature -25°C …+71°C Storage temperature -55°C …+105°C Case temperature +95°C, max. Humidity (non-condensing) Up to 95% Cooling Free-air convection Output Specifications: Voltage accuracy Ripple Noise Short circuit protection Over current protection ±2%, max. <0.2% Vout +20mVmax (Vp-p) <0.5% Vout +50mVmax (Vp-p) Current limit, auto-recovery Works over 120% of rating and recovers automatically Line regulation (HL-LL) ±0.5%, typ. Load regulation (10-100%) ±2%, typ. Temperature coefficient ±0.02%/°C, typ. Physical Specifications: Dimensions 31.8x20.3x10.2mm, tolerance ±0.5mm 1.25x0.8x0.4inches Weight 13g Case material Six-side shielded Aluminum with Non-Conductive base, Black Anodize MTBF: > 800,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC) Specifications are subject to change without notification 70 Continued on next page TO ORDER CALL 1-888-9-AIMTEC AM8T-C Series OUTLINE DIMENSIONS & PIN CONNECTIONS DERATING BLOCK DIAGRAM Pin 2 3 9 10 11 14 15 16 22 23 1500VDC Single Dual -V Input -V Input N.C. N.C. N.C. +V Output N.C. -V Output +V Input +V Input -V Input -V Input Common N.C. -V Output +V Output N.C. Common +V Input +V Input Dual Output Single Output MODELS DC-DC CONVERTERS MECHANICAL DIMENSION (Bottom View) Single output Models AM8T-1203SC AM8T-1205SC AM8T-1212SC AM8T-1215SC AM8T-1224SC AM8T-2403SC AM8T-2405SC AM8T-2412SC AM8T-2415SC AM8T-2424SC AM8T-4803SC AM8T-4805SC AM8T-4812SC AM8T-4815SC AM8T-4824SC Dual output Models AM8T-1205DC AM8T-1212DC AM8T-1215DC AM8T-2405DC AM8T-2412DC AM8T-2415SC AM8T-4805DC AM8T-4812DC AM8T-4815DC Input Voltage 9VDC - 18VDC 18VDC - 36VDC 36VDC - 75VDC Input Voltage 9VDC - 18VDC 18VDC - 36VDC 36VDC - 75VDC VISIT US AT WWW.AIMTEC.CA Ouput Voltage Ouput Current max. 3.3VDC 5VDC 12VDC 15VDC 24VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC 2000mA 1500mA 660mA 530mA 330mA 2000mA 1500mA 660mA 530mA 330mA 2000mA 1500mA 660mA 530mA 330mA Ouput Voltage ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC Ouput Current max. ±800mA ±330mA ±260mA ±800mA ±330mA ±260mA ±800mA ±330mA ±260mA 71