Series WIDE INPUT NON-ISOLATED & REGULATED SINGLE OUTPUT PART NUMBER SYSTEM Output Current Output Voltage Product Series Patent Protection RoHS FEATURES Efficiency up to 96% Operating temperature range: - C ~ + C Pin-out compatible with LM7XX linears Short circuit protection, thermal shutdown Low ripple and noise Sip package, meet UL9-V Low temperature rise Industry standard pinout Supporting negative output perfectly APPLICATIONS series high efficiency switching regulators are ideally suited to replace 7xx linear regulators and are pin compatible. SELECTION GUIDE Part Number Input Voltage(VDC) Nominal Nominal Ouput Voltage (VDC) Ouput Current Efficiency (%,max) (ma) Vin(Min) Vin (Max).-.5 77 66 *.-5 -.5-66 6.-. 69 *.-5 -. - 6.-.5 7 76 *.-5 -.5-7 7.-. 9 *.-5 -. - 7 7 6.5-5. 9 6 6.5-7 -5. - 7-6.5 9 7 6.5-5 -6.5 - - 9. 9 7.- -9. - 6 5-9 7- - - 7-5 96 9 7-7 -5-7 INPUT SPECIFICATIONS No-load Input Power Input Voltage Range --..56 W Reverse Polarity Input Input Filter Forbidden Capacitance Filter(μF) OUTPUT SPECIFICATIONS Output Voltage accuracy % load,input voltage range -- ± ± % Line Regulation Input voltage range -- ±. ±. The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page of 6
Load Regulation From % to % full load -- ±. ±.6 Switching Frequency % load, input Voltage Range KHz Output Current Limit -- -- ma Temperature Drift - ~+ -- -- ±. %/ C Ripple & Noise* MHz bandwidth (refer to figure 5) Positive output -- Negative output -- 5 mvp-p Over Temperature Protection IC inside -- -- Short circuit input power Input Voltage Range --.5. W Short circuit protection Max. Capacitive Load Continuous, automatic recovery Positive output -- -- Negative output -- -- 6 µf * Ripple and noise tested by parallel cable method. See detailed operation instructions at Testing of Power Converter section, application notes. COMMON SPECIFICATIONS MTBF MIL-HDBK-7F@5 -- -- K hours Case material Plastic(UL9-V) Dimensions.*7.*. mm Weight --. -- g ENVIRONMENTAL SPECIFICATIONS Storage Humidity Non condensing -- -- % Operating Temperature Power derating (above 7 ) - -- Storage Temperature - -- 5 The Max. Case Temperature Operating temperature curve range -- -- C Lead Temperature.5mm from case for seconds -- -- Cooling Free air convection EMC SPECIFICATIONS EMI CE CISPR/EN CLASS B (External Circuit Refer to Figure - or Figure ) RE CISPR/EN CLASS B (External Circuit Refer to Figure - or Figure ) ESD IEC/EN -- Contact ±KV perf. Criteria B RS IEC/EN -- V/m perf. Criteria A EMS IEC/EN -- ±KV perf. Criteria B (External Circuit Refer to Figure -) EFT IEC/EN -- ±KV perf. Criteria B(External Circuit Refer to Figure ) Surge IEC/EN --5 ±KV perf. Criteria B(External Circuit Refer to Figure -or Figure ) CS IEC/EN --6 Vr.ms perf. Criteria A Voltage dips short and interruptions immunity IEC/EN --9 %-% perf. Criteria B EMC RECOMMENDED CIRCUIT Recommended external circuit parameters: V in FUSE MOV LDM TVS C + C LDM C EUT (Figure ) EMC Recommended Circuit In Figure,part is EMS recommended external circuit, part is EMI recommended external circuit. Choose according to requirements. C Components FUSE MOV LDM TVS C C Standard Parameter Choose according to practical input current D5 μh SMCJ6A μf/v.7µf/v The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page of 6
EMC RECOMMENDED CIRCUIT PCB LAYOUT EMC MODULE APPLICATION CIRCUIT (Figure ) FUSE NC FS-AD NC +Vo NC FT-A/BXD NC +Vo C EUT C -Vin -Vin -Vo -Vin -Vo (Figure ) EMC MODULE RECOMMENDED CIRCUIT PCB LAYOUT TYPICAL APPLICATION CIRCUIT (Figure ) + - C C (Figure 5) Positive output application circuit C C (Figure 6) Negative output application circuit + C C LDM - C C (Figure 7) Positive and Negative output parallelling application circuit EXTERNAL CAPACITOR TABLE Part Number C,C (Ceramic Capacitor) μf/v C,C (Ceramic Capacitor) μf/6.v μf/6.v μf/6.v μf/6.v μf/v μf/6v μf/6v μf/5v μf/5v. When the products used as negative output and the input-voltage under (Vin-min+V),C and C must be added in the circuit, and they should be placed as near as the products' footprints. Others apply to the application-environment.. The capacitance of C,C sees external capacitor table, it can be increased properly if required, and tantalum or low ESR electrolytic capacitors may also suffice.. When the products used as the circuit like figure 7,an inductor named as LDM up to μh is recommended in the circuit to reduce the mutual interference.,. For the product of output voltage is below.v or at.v, if the input voltage of model s negative output is less than.v, The output need to add a dummy load of not less than 5mA. 5. Cannot use in parallel for output and hot swap for input. The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page of 6
TEST CONFIGURATIONS (TA=5 C).Efficiency and Output Voltage Ripple Test C DC/DC Converter () () 5.mm 5.mm.7mm μf μf C Scope Ceramic Tantalum.5 mm Load.Start-up and Load Transient Response Test (Figure ). mm DC/DC Converter () C () C Scope (Figure 9).5 mm Load OUTPUT RIPPLE REDUCTION DC/DC () Converter L C () C μf Load To reduce output ripple, it is recommended to add a LC filter in output port. L: Recommended parameter μh ~ 7μH. (Figure ) TYPICAL DERATING CURVE Temperature Derating Graph Operating Temperature( C ) TYPICAL CHARACTER CURVE Positive output character curve Efficiency VS Input Voltage curve. 6 9 5 6 Ripple VS Input Voltage curve 6 6. 6 9 5 6 The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page of 6
Efficiency VS Output Load curve 6 6 Ripple VS Output Load curve Negative output character curve Efficiency VS Input Voltage curve. 6 9 5 6 Ripple VS Input Voltage curve 6 6. 6 9 5 6 Efficiency VS Output Load curve OUTLINE DIMENSION & FOOTPRINT DETAILS MECHANICAL DIMMENSIONS 6 6 Ripple VS Output Load curve RECOMMENDED FOOTPRINT. [. ] ( Front View). [.]. [. 6 ]. [.7]. [.] 5. [.] grid.5*.5mm. TUBE OUTLINE DIMENSIONS 9. [.7] Ф. [.9] 7. 5 [. 9 5 ]. [.57]. [. ] Unit: mm[ inch] Pin section tolerances:±.mm[±.inch] General tolerances: ±.5mm[±.inch] Pin ( Bottom View) FOOTPRINT Positive Output + DETAILS Negative Output - 6. [. 6 6 5 ]. [.]. [.9] Unit: mm[inch] General tolerance : ±.mm[±.inch] L=mm[.66 inch] Packaging quantity:pcs L=mm[.66inch] Packaging quantity:7pcs Short tube inner packaging dimensions: L*W*H=**mm; Short tube outer packaging dimensions (with six inner packaging boxes): L*W*H=**mm; Long tube inner packaging dimensions: L*W*H=5**mm; Long tube outer packaging dimensions(with two inner packaging boxes) : L*W*H=*5*mm; Long tube outer packaging dimensions(with three inner packaging boxes) : L*W*H=*5*5mm. The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page 5 of 6
. Max. Capacitive Load tested at input voltage range and full load.. All specifications measured at Ta=5 C, humidity<%, nominal input voltage and rated output load unless otherwise specified.. In this datasheet, all the test methods of indications are based on our corporate standards.. All characteristics are for listed model, non-standard models may perform differently, please contact our technical person for more detail. 5. Contact us for your specific requirement. 6. Specifications subject to change without prior notice. MORNSUN Science & Technology Co.,Ltd. Address: No. 5, Kehui St., Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China. Tel: 6-- Fax:6--7 Http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by MORNSUN A/- Page 6 of 6