81357 X HP1 220VDC / 215W OUTPUT. PFC BOOST CONVERTER MODULE (47 800Hz)

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1 8357 X HP 0VDC / 5W OUTPUT The 8357 X HP PFC boost converter module contains all the necessary circuitry for complete power line compliance with aeronau cs specifica on RTCA/DO 60E and Boeing's D (C). Housed in an all aluminum enclosure, silicon based encapsulant, the 8357 X HP module is compact and rugged. Providing line rec fica on, minimized input current harmonic distor on, ac ve inrush current limi ng and near unity power factor; the 8357 X HP is ideal for avionics applica ons where power demands are in the 00W 5W range. The 8357 X HP provides a standard 0Vdc output compa ble with a broad range of offthe shelf DC/DC converter modules. U lizing a modular approach, system power supplies are easily configured with a few individual components required. Tedious design and development cycles normally associated with custom power solu ons are no longer necessary with this approach. Reliable, compliant power supplies can be configured in weeks, not months, without the need for specialized Power Supply Engineers. FEATURES EXCEEDS AERONAUTICS SPECIFICATION RTCA/DO 60E FOR POWER FACTOR AND INPUT CURRENT HARMONIC DISTOR TION LEVELS OVER THE WIDE FREQUENCY RANGE OF OPERA TION ( Hz) EFFICIENCY: 90% TYPICAL WIDE INPUT RANGE: 97 34Vrms, Hz STANDARD 0Vdc OUTPUT COMPATIBLE WITH BROAD RANGE OF OFF THE SHELF DC/DC CONVERTER MODULES COMPLIES WITH RTCA/D0 60E, CATEGORY M, EMI & SUSCEP TIBILITY VL94V 0 FLAMMABILITY CLASSIFICATION RUGGEDIZED SILICON BASED ENCAPSULATED CONSTRUCTION WITH INTEGRAL HEATSINK SIZE: (FINNED) 4.06" x.36" x.5", WEIGHT = 5oz. (FLAT TOP) 4.06" x.36" x 0.99", WEIGHT = 3oz. NOT RECOMMENDED FOR NEW DESIGN SUGGESTED ALTERNATIVE: 8005 X ACTIVE INRUSH CURRENT LIMITING MTBF (RIAC 7Plus, Aic, 50 C OPERATING TEMPERATURE, 65% DC, 90 Cycles/ yr.).39 MILLION HOURS 8357 X HP SPECIFICATION, REV 08/04/5

2 8357 X HP 0VDC / 5W OUTPUT OVERVIEW PARAMETER 8357 X HP OUTPUT POWER RANGE (,) 00 5W OUTPUT VOLTAGE (3) 0Vdc EFFICIENCY (4) 90% SWITCHING FREQUENCY MINIMUM OUTPUT CAPACITANCE (5) INPUT LINE TO NEUTRAL CAPACITANCE (6) TOTAL LINE/NEUTRAL TO CHASSIS CAPACITANCE (6) 5kHz 00uF 0.30uF 8600pF. Output power range in which module complies with RTCA/DO 60E for harmonic distor on (A(WF)).. Module output power is limited to approximately 40W; exceeding this level will cause the output to foldback. 3. DC output voltage ± 3% when opera ng within 0 5W output power range. The DC output voltage tolerance is ± 5% when opera ng at no load through 0W output power. 4. Minimum efficiency at nominal line and maximum ouptu power. 5. Minimum output capacitance for proper boost module opera on. Typical values will be larger to meet hold up me requirements. Use polarized aluminum electroly c type. 6. Capacitance tolerances are ± 0%. TEMPERATURE CHARACTERISTICS *AIRFLOW (LFM) Airflow applied through cross sec onal area of fins or across flat top INTEGRAL FINS THERMAL IMPEDANCE (Өs a) ( C/W) FLAT TOP (W/OUT FINS) 0 LFM LFM LFM * Air velocity measured using a digital anemometer posi oned within an airflow duct 4" X 3" above top of module 8357 X HP SPECIFICATION, REV 08/04/5

3 8357 X HP 0VDC / 5W OUTPUT MECHANICAL DIAGRAM 8357 X HP SPECIFICATION, REV 08/04/5 3

4 8357 X HP 0VDC / 5W OUTPUT ELECTRICAL SPECIFICATIONS UNLESS OTHERWISE SPECIFIED THE FOLLOWING TEST CONDITIONS APPLY: T A =5 C. CONSTANT ACTIVE LOAD APPLIED TO OUTPUT IN PARALLEL WITH 470uF CAPACITOR. VIN=5Vrms, 400Hz, < % THD SINUSOID. INPUT CHARACTERISTICS PARAMETER 8357 X HP REMARKS NOTES INPUT VOLTAGE RANGE 97 34Vrms COMPLIES WITH NORMAL/ABNORMAL INPUT VOLTAGES PER RTCA/ DO 60E, SECTION 6. INPUT FREQUENCY RANGE Hz COMPLIES WITH DO 60E, SECTION 6, FOR A(WF) EQUIP MENT. OPERATES AT Hz WITH REDUCED DISTORTION PER FORMANCE. INPUT UNDER VOLTAGE SHUTDOWN 90Vrms +/ 5Vrms BOOST FUNCTION IS INHIBITED WHEN INPUT VOLTAGE IS DETECTED AT THIS LEVEL. DURING INHIBIT, MODULE OUTPUT OPERATES AT Vin (rms) *. CONTINUOS OUTPUT POW ER 5W OBSERVE MAXIMUM BASEPLATE TEMPERATURE. LEAKAGE CURRENT < 5mArms AC LINE/NEUTRAL TO CHASSIS, 5Vrms, 400Hz INRUSH CURRENT < 7.5Apk COLD START, Vout = 0Vdc TOTAL HARMONIC DISTORTION (INPUT CURRENT) < 3.5% Pout > 00W INDIVIDUAL HARMONICS AC CLEAN EVEN: < % I f / n, (n < 0) EVEN: <0.% I f (n > 0) ODD: < 30% I f / n ODD TRIPLENS: < 5% I f / n Vin = 5Vrms, Hz Vthd <.5% n = ORDER OF HARMONIC, THRU 40, I f = FUNDAMENTAL CURRENT FOR ALL Pout > 00W and INDIVIDUAL HARMONICS > 5mArms INDIVIDUAL HARMONICS DISTORTED INPUT EVEN: < % I f / n + Vn (n < 0) EVEN: <0.% I f + Vn (n > 0) ODD: < 30% I f / n + Vn ODD TRIPLENS: < 5% I f / n + Vn Vin = 5Vrms, Hz Vthd > 0%, Vn = CORRESPONDING INPUT VOLTAGE HARMONIC n = ORDER OF HARMONIC, THRU 40, I f = FUNDAMENTAL CURRENT FOR ALL Pout > 00W and INDIVIDUAL HARMONICS > 5mArms POWER FACTOR 0.90 min Pout > 00W CREST FACTOR (CURRENT) RATIO OF PEAK/RMS. START UP TIME < 750mSec Vout > 00Vdc. CONDUCTED EMISSIONS RTCA/DO 60E CATEGORY M, IMPLEMENTATION OF SMALL EXTERNAL LINE FILTER IS RECOMMENDED. SEE APPLICATION NOTES FOR DETAILS. OPERATING TEMPERATURE RANGE 40 C TO 00 C BASEPLATE. STORAGE TEMPERATURE RANGE 55 C TO 00 C NON OPERATING.. Ensured by design, not 00% tested in produc on.. 00% tested for specifica on compliance in produc on X HP SPECIFICATION, REV 08/04/5 4

5 8357 X HP 0VDC / 5W OUTPUT OUTPUT CHARACTERISTICS PARAMETER 8357 X HP REMARKS NOTES RATED OUTPUT VOLTAGE 0Vdc ± 3%, Pout > 0W 0Vdc ± 5%, Pout < 0W MINIMUM OUTPUT CUR RENT MAXIMUM BASEPLATE TEMPERATURE 0Adc 00 C TEMPERATURE STABILITY COEF. 0.0% / C OUTPUT VOLTAGE. OUTPUT RIPPLE + NOISE (pk pk) < 0.5% 0MHz BANDWIDTH, Cout = 470uF LINE REGULATION < % OUTPUT DEVIATION FOR ± 0%, STEP CHANGE IN LINE VOLTAGE. HOLD UP TIME 0mSec REQUIRES EXTERNAL HOLD UP CAPACITOR. SEE APPLICATION NOTES FOR DETAILS. MINIMUM OUTPUT CAPACITANCE 00uF OBSERVE RIPPLE CURRENT 800Hz & 5kHz FOR EX TERNAL OUTPUT CAPACITORS. SEE APPLICATION NOTES FOR DETAILS. MAXIMUM OUTPUT CAPACITANCE,000uF SPECIFIED IN ORDER NOT TO OVERSTRESS THE INTERNAL ACTIVE INRUSH CURRENT LIMITING CIRCUIT. ISOLATION VOLTAGE: INPUT TO OUTPUT NONE NON ISOLATED DEVICE. ISOLATION VOLTAGE IS ACHIEVED IN DC/DC CONVERTERS. ISOLATION VOLTAGE: INPUT/OUTPUT TO CHASSIS 500Vrms NO ARCING OR DAMGE FOR 60 SECOND DURATION. SHORT CIRCUIT PROTECTION NONE FUSE INPUT WITH 3A FAST BLOW FUSE. 0Vbias OUTPUT 7.8 ±.Vdc REFERENCED TO Vrtn, MAXIMUM SOURCE CURRENT IS 5mA AT MODULE START UP AND ma THEREAFTER UNLESS INCORPORATING START UP ASSIST CIRCUIT (SEE APP NOTES). VOLTAGE MAY DROP BELOW 6.6V WHEN BOOST MODULE IS DISABLED OR LIGHTLY LOADED ON THE OUT PUT.. Ensured by design, not 00% tested in produc on.. 00% tested for specifica on compliance in produc on. * OPTIONAL CROSS HATCH HEATSINK AVAILABLE FOR F VERSION To inquire about price and delivery ORDERING INFORMATION PPI PART NUMBER: 8357 HP INSERT FOR FIN CONFIG.: "H" "F" INTEGRAL FIN FLAT TOP 8357 X HP SPECIFICATION, REV 08/04/5 5