AM1D-N Series • 7PIN SIP PACKAGE • LOW RIPPLE & NOISE • HIGH EFFICIENCY UP TO 81% • UL94-VO PACKAGE • INPUT/OUTPUT ISOLATION: 1000, 3000 & 6000VDC • OPERATING TEMPERATURE: -40°C ... +85°C • PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS GENERAL DESCRIPTION Our AM1D-N series is a family of cost effective 1W single, dual output isolated DC-DC converters. These converters achieve low cost and ultra-miniature SIP7 pin size without compromising performance and reliability. Seventy two models operate from input voltages of 5, 12 & 24VDC; producing output voltage levels of 5, 9, 12, 15, ±5, ±9, ±12, ±15VDC. Full SMD-design and a 100% production test of parameters ensures a high reliability in this product. ELECTRICAL SPECIFICATIONS Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified General Specifications: Efficiency Switching frequency Input Specifications: Voltage range Filter ±10% Capacitor Isolation Specifications: Rated voltage (60 sec) Resistance Capacitance 1000, 3000 & 6000VDC > 1000MOhm 60pF, typ. Output Specifications: Voltage balance (dual output) ±1% Voltage accuracy ±5%, max. Ripple & noise (at 20MHz BW) 75mVp-p, typ. Short circuit protection 1 sec. Line voltage regulation ±1.2% / 1.0% of Vin Load voltage regulation 10% max. load=10~100% Temperature coefficient ±0.03%/°C, max. DC-DC CONVERTERS 1 watt dc-dc converters 72% to 81% 150KHz, typ. 100% load Environmental Specifications: Operating temperature (ambient) -40°C ... +85°C Storage temperature -55°C ... +125°C Case Temperature +95°C, max. Derating None required Humidity (non-condensing) Up to 90% Cooling Free-air Convection Physical Specifications: Dimensions (1000 & 3000VDC) 19.50x6.00x10.00mm 0.76x0.24x0.39inches Dimensions (6000VDC) 19.50x9.8x12.5mm 0.76x0.39x0.49inches Weight 2g Case material Plastic UL94-VO MTBF: > 1,100,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C) Specifications are subject to change without notification PIN CONNECTIONS Pin 1 2 4 5 6 7 1000VDC Single Dual +V Input -V Input -V Output Omitted +V Output Omitted +V Input -V Input -V Output Common +V Output Omitted 3000, 6000VDC Single Dual +V Input -V Input Omitted -V Output Omitted +V Output +V Input -V Input Omitted -V Output Common +V Output Continued on next page VISIT US AT WWW.AIMTEC.CA 17 AM1D-N Series OUTLINE DIMENSIONS 1000 & 3000VDC 6000VDC 9.8 (0.39) 12.5 (0.49) DC-DC CONVERTERS 12.5 (0.49) 9.8 (0.39) MODELS Single output Models Isolation 1000VDC Isolation 3000VDC Isolation 6000VDC AM1D-0505S-N AM1D-0509S-N AM1D-0512S-N AM1D-0515S-N AM1D-1205S-N AM1D-1209S-N AM1D-1212S-N AM1D-1215S-N AM1D-2405S-N AM1D-2409S-N AM1D-2412S-N AM1D-2415S-N AM1D-0505SH30-N AM1D-0509SH30-N AM1D-0512SH30-N AM1D-0515SH30-N AM1D-1205SH30-N AM1D-1209SH30-N AM1D-1212SH30-N AM1D-1215SH30-N AM1D-2405SH30-N AM1D-2409SH30-N AM1D-2412SH30-N AM1D-2415SH30-N AM1D-0505SH60-N AM1D-0509SH60-N AM1D-0512SH60-N AM1D-0515SH60-N AM1D-1205SH60-N AM1D-1209SH60-N AM1D-1212SH60-N AM1D-1215SH60-N AM1D-2405SH60-N AM1D-2409SH60-N AM1D-2412SH60-N AM1D-2415SH60-N Input Voltage 5V±10% 12V±10% 24V±10% Ouput Voltage Ouput Current max. 5VDC 9VDC 12VDC 15VDC 5VDC 9VDC 12VDC 15VDC 5VDC 9VDC 12VDC 15VDC 200mA 110mA 83mA 70mA 200mA 110mA 83mA 70mA 200mA 110mA 83mA 70mA Ouput Voltage Ouput Current max. Dual output Models Isolation 1000VDC Isolation 3000VDC Isolation 6000VDC AM1D-0505D-N AM1D-0509D-N AM1D-0512D-N AM1D-0515D-N AM1D-1205D-N AM1D-1209D-N AM1D-1212D-N AM1D-1215D-N AM1D-2405D-N AM1D-2409D-N AM1D-2412D-N AM1D-2415D-N AM1D-0505DH30-N AM1D-0505DH60-N AM1D-0509DH30-N AM1D-0509DH60-N AM1D-0512DH30-N AM1D-0512DH60-N AM1D-0515DH30-N AM1D-0515DH60-N AM1D-1205DH30-N AM1D-1205DH60-N AM1D-1209DH30-N AM1D-1209DH60-N AM1D-1212DH30-N AM1D-1212DH60-N AM1D-1215DH30-N AM1D-1215DH60-N AM1D-2405DH30-N AM1D-2405DH60-N AM1D-2409DH30-N AM1D-2409DH60-N AM1D-2412DH30-N AM1D-2412DH60-N AM1D-2415DH30-N AM1D-2415DH60-N Input Voltage 5V±10% 12V±10% 24V±10% ±5VDC ±9VDC ±12VDC ±15VDC ±5VDC ±9VDC ±12VDC ±15VDC ±5VDC ±9VDC ±12VDC ±15VDC ±100mA ±55mA ±42mA ±35mA ±100mA ±55mA ±42mA ±35mA ±100mA ±55mA ±42mA ±35mA 18 TO ORDER CALL 1-888-9-AIMTEC AM1D-N Series TYPICAL CHARACTERISTICS APPLICATION NOTE Filtering In some circuits which are sensitive to noise and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. However, the capacitance of the output filter capacitor must be proper. If the capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees the external capacitor table. To get an extremely low ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, which may produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the dc/dc frequency to avoid mutual interference (see figure 1). Requirement on output load To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load (namely full load). During operation, make sure the specified range of input voltage is not exceeded, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load. For single output DC-DC CONVERTERS +5% For dual output Overload Protection Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. <Figure 1> <Figure 1> Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (see Figure 2). <Figure 2> External Capacitor Table for Single Output <Figure 2> External Capacitor Table for Dual Output Vin External Capacitor Vout External Capacitor Vin External Capacitor Vout External Capacitor 5VDC 12VDC 24VDC - 4.7uF 2.2uF 1uF - 5VDC 9VDC 12VDC 15VDC 10uF 4.7uF 2.2uF 1uF 5VDC 12VDC 24VDC - 4.7uF 2.2uF 1uF - 5VDC 9VDC 12VDC 15VDC 4.7uF 2.2uF 1uF 0.47uF 19 VISIT US AT WWW.AIMTEC.CA