AM5TW-C Series • 24 PIN DIP PACKAGE • PLASTIC ENCAPSULATED CASE • POWER MODULES FOR PCB MOUNTING • 4:1 WIDE INPUT RANGE • REGULATED OUTPUT • LOW RIPPLE & NOISE • OPERATING TEMPERATURE : -25 … +71°C GENERAL DESCRIPTION Our AM5TW-C series is a family of cost effective 5W single and dual output DC-DC converters. These shielded converters are aluminum encapsulated on all six sides, have a non-conductive base & retain an anodized black DIP24 compatible plastic case (31.8x20.3x10.2mm). The high performance features of AM5TW-C series include current limit auto recovery short circuit protection, tight line regulation and high efficiency operation coefficient up to 78%. These wide range devices operate over 4:1 input voltage range, providing a continuously stable output voltage. Input voltage range of 24 & 48VDC converts in 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. DC-DC CONVERTERS 5 watt dc-dc converters 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 24VDC, 9~36VDC 48 VDC, 18~75VDC p (Pi) Network Isolation Specifications: Rated voltage Resistance Capacitance 1500VDC >1000Mohms 1000pF, typ. General Specifications: Efficiency Switching frequency 73% to 78% 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 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 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. MTBF: > 800,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C) Specifications are subject to change without notification Continued on next page VISIT US AT WWW.AIMTEC.CA 63 AM5TW-C Series OUTLINE DIMENSIONS & PIN CONNECTIONS MECHANICAL DIMENSION (Bottom View) DC-DC CONVERTERS Pin 2 3 9 10 11 14 15 16 22 23 BLOCK DIAGRAM Single Output 1500 & 3500 VDC Dual Single -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 DERATING BLOCK DIAGRAM Dual Output MODELS Single output Models AM5TW-2403SC AM5TW-2405SC AM5TW-2412SC AM5TW-2415SC AM5TW-2424SC AM5TW-4803SC AM5TW-4805SC AM5TW-4812SC AM5TW-4815SC AM5TW-4824SC Input Voltage 9VDC - 36VDC 18VDC - 75VDC Ouput Voltage 3.3VDC 5VDC 12VDC 15VDC 24VDC 3.3VDC 5VDC 12VDC 15VDC 24VDC Ouput Current max. 1200mA 1000mA 500mA 400mA 250mA 1200mA 1000mA 500mA 400mA 250mA Dual output Models 64 AM5TW-2405DC AM5TW-2412DC AM5TW-2415DC AM5TW-4805DC AM5TW-4812DC AM5TW-4815DC Input Voltage 9VDC - 36VDC 18VDC - 75VDC Ouput Voltage Ouput Current max. ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±500mA ±250mA ±200mA ±500mA ±250mA ±200mA TO ORDER CALL 1-888-9-AIMTEC