AM8T-I Series 8 watt dc-dc converters DC-DC CONVERTERS Models • 24PIN DIP PACKAGE • METAL ENCAPSULATED CASE • POWER MODULES FOR PCB MOUNTING RANGEVoltage Input Voltage Ouput • 2:1 WIDE INPUT • REGULATED OUTPUT • LOW RIPPLE & NOISE • OPERATING TEMPERATURE : -40…+75°C Ouput Current max. GENERAL DESCRIPTION Our AM8T-I series is a family of cost effective 8W single and dual output DC-DC converters. These converters are DIP24 compatible metal case with dimensions of 31.8x20.3x10.2mm. The high performance features of our AM8T-I components include continuous short circuit protection with auto recovery, tight line regulation and a high efficiency operation coefficient up to 86%. Twenty eight models operate from an input voltage range of 5, 12, 24 & 48VDC producing output voltages of 3.3, 5, 12, 15, ±5, ±12 & ±15VDC. The normal operation is specified over the full operating temperature range of -40°C to +75°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 48VDC, 36~75VDC π (Pi) Network Isolation Specifications: Rated voltage Resistance Capacitance 1500VDC >1000 Mohms 1000pF, typ. General Specifications: Efficiency Switching frequency 75% to 86% 300KHz, typ. 100% load Environmental Specifications: Operating temperature -40°C …+75°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 (3.3,5V) Ripple Noise other Short circuit protection Over load protection ±2%, max. 80m Vp-pmax 1% P-P max Continuous, auto-recovery Over 110% full load and recovers automatically Over Voltage Protection Zener diode clamp protection Line regulation (HL-LL) ±0.5%, typ. Load regulation (10-100%) single ±0.5%, max., dual ±2% Temperature coefficient ±0.05%/°C, max. Physical Specifications: Dimensions 31.8x20.3x10.2mm, tolerance ±0.5mm 1.25x0.8x0.4inches Weight 18g Case material Nickel-Coated Copper MTBF: > 800,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25ºC) Specifications are subject to change without notification Continued on next page TO ORDER CALL 1-888-9-AIMTEC AM8T-I Series OUTLINE DIMENSIONS & PIN CONNECTIONS DERATING 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 BLOCK DIAGRAM MODELS Single output Models AM8T-0503SI AM8T-0505SI AM8T-0512SI AM8T-0515SI AM8T-1203SI AM8T-1205SI AM8T-1212SI AM8T-1215SI AM8T-2403SI AM8T-2405SI AM8T-2412SI AM8T-2415SI AM8T-4803SI AM8T-4805SI AM8T-4812SI AM8T-4815SI Input Voltage 4.5-9VDC 9-18VDC 18-36VDC 36-75VDC VISIT US AT WWW.AIMTEC.CA Ouput Voltage Ouput Current max. 3.3VDC 5VDC 12VDC 5VDC 3.3VDC 5VDC 12VDC 15VDC 1600mA 1600mA 660mA 530mA 3.3VDC 5VDC 12VDC 15VDC 3.3VDC 5VDC 12VDC 15VDC 1600mA 1600mA 660mA 530mA 1600mA 1600mA 660mA 530mA 1600mA 1600mA 660mA 530mA DC-DC CONVERTERS MECHANICAL DIMENSION (Bottom View) AM8T-I Series Dual output Models AM8T-0505DI AM8T-0512DI AM8T-0515DI AM8T-1205DI AM8T-1212DI AM8T-1215DI AM8T-2405DI AM8T-2412DI AM8T-2415DI AM8T-4805DI AM8T-4812DI AM8T-4815DI Input Voltage 4.5-9VDC 9-18VDC 18-36VDC 36-75VDC VISIT US AT WWW.AIMTEC.CA Ouput Voltage Ouput Current max. ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±800mA ±330mA ±260mA ±800mA ±330mA ±260mA ±800mA ±330mA ±260mA ±800mA ±330mA ±260mA DC-DC CONVERTERS MODELS