H_S-1W & G_S-1W Series 1W, FIXED INPUT, ISOATED & UNREGUATED SINGE / DUA OUTPUT FEATURES SIP package V isolation Operating temperature range: -4 ~+15 Efficiency up to % Internal SMD construction No external component required Industry standard pinout Patent Protected RoHS PART NUMBER SYSTEM G5S-1W Rated Power Package Output Voltage Input Voltage Product Series APPICATIONS The H_S-1W & G_S-1W Series are designed for application where isolated output is required from a distributed power system. These products apply to where: 1) Input voltage rang :±1%; 2) V input and output isolation; Such as: digital circuit, low frequency analog circuit, and relay drive circuit. SEECTION GUIDE Model Input Output Current Reflected Output Input Current (ma,typ.) Max. Voltage(V) (ma) Ripple Efficiency Approval Voltage Capacitive Nominal Current (%, Typ.) (V) Max. Min. @Max. oad @No oad oad(µf) (Range) (ma,typ.) H3S-1W 3.3 33 3 278 72 H5S-1W 5 2 2 256 78 U H9S-1W 9 111 12 253 79 U H512S-1W 12 84 9 253 79 U H515S-1W 15 67 7 253 79 U 5 H524S-1W 24 42 4 2 3 15 (4.5-5.5) G5S-1W ±5 ± ±1 256 78 G7S-1W ±7.2 ± ±7 256 78 G9S-1W ±9 ±56 ±6 253 79 G512S-1W ±12 ±42 ±5 253 79 G515S-1W ±15 ±33 ±4 253 79 H125S-1W 5 2 2 14 U H127S-1W 7.2 139 14 14 H129S-1W 9 111 12 12 82 U H1212S-1W 12 84 9 13 81 U 22 H1215S-1W 12 15 67 7 12 82 U 2 5 G125S-1W (1.8-13.2) ±5 ± ±1 14 G127S-1W ±7.2 ± ±7 14 G129S-1W ±9 ±56 ±6 12 82 G1212S-1W ±12 ±42 ±5 13 81 G1215S-1W ±15 ±33 ±4 12 82 H15S-1W 5 2 2 82 H19S-1W 15 9 111 11 82 15 5 G15S-1W (13.5-16.5) ±5 ± ±1 82 G1515S-1W ±15 ±33 ±4 81 81 H243S-1W 3.3 33 3 58 72 H245S-1W 5 2 2 52 24 H2412S-1W 12 84 9 52 1 5 (21.6-26.4) H2415S-1W 15 67 7 52 G2412S-1W ±12 ±42 ±5 52 The copyright and authority for the interpretation of the products are reserved by MORNSUN H_S-1W & G_S-1W 213.5.21-B/3 Page 1 of 5
INPUT SPECIFICATIONS Input Surge Voltage (1 sec. max.) Input Filter 5V Input -.7 -- 9 12V Input -.7 -- 18 15V Input -.7 -- 21 24V Input -.7 -- 3 Capacitor OUTPUT SPECIFICATIONS Output Voltage Accuracy See tolerance envelope curve ine Regulation For change of ±1% -- -- ±1.2 3.3V output -- 15 -- 5V output -- 12 -- oad Regulation 1% to % load 7.2&9V output -- 8 -- % 12V output -- 7 -- 15V output -- 6 -- 24V output -- 5 -- Temperature coefficient % load -- -- ±.3 %/ C Ripple & Noise* 2MHz Bandwidth Output Voltage 12V -- -- Output Voltage :15V, 24V -- 1 -- mvp-p Short Circuit Protection Continuous, automatic recovery Note:* Ripple and noise tested with parallel cable method. See detailed operation instructions at - Application Notes. COMMON SPECIFICATIONS Isolation Voltage Input-Output, tested for 1 minute and leakage current less than 1 ma -- -- V Isolation Resistance Input-Output, test at V -- -- MΩ Isolation Capacitance Input-Output, KHz/.1V -- 1 -- pf Switching Frequency Full load, nominal input -- -- KHz MTBF MI-HDBK-217F@25 3 -- -- K hours Case Material Plastic (U94-V) Weight -- 4.2 -- g ENVIRONMENTA SPECIFICATIONS Storage Humidity Non condensing -- -- 95 % Operating Temperature Power derating (, see Figure 2) -4 -- 15 Storage Temperature -55 -- 125 Temperature rise Ta=25 C,% oad -- 25 -- C ead Temperature 1.5mm from case for 1 seconds -- -- 3 Cooling Free air convection EMC SPECIFICATIONS EMI CE RE CISPR22/EN522 CASS B(Typical Recommended Circuit Refer to Figure1) CISPR22/EN522 CASS B(Typical Recommended Circuit Refer to Figure1) EMS ESD IEC/EN-4-2 Contact ±8KV perf. Criteria B The copyright and authority for the interpretation of the products are reserved by MORNSUN H_S-1W & G_S-1W 213.5.21-B/3 Page 2 of 5
EMC RECOMMENDED CIRCUIT EMI Typical Recommended Circuit(CASS B): C1 DM EUT V (-Vo) OAD Recommended typical circuit parameters: (V) 5/12/15/24 C1 4.7µF /V EMI DM 6.8µH (Figure1) EMC TEST WAVEFORM (RECOMMENDED CIRCUIT FINGURE 1) H5S-1W CE(Positive line) H5S-1W CE(Negative, line) PRODUCT TYPICA CURVE +1% +5% Rated Output Voltage Output Voltage Accuracy(%) Tolerance Envelope Curve Typical oad ine Output Current Percent(%) (Nominal Input Voltage) +2.5% -2.5% -7.5% Output Power Percent(%) 12 4 2 Temperature Derating Graph Safe Operating Area -4 4 15 Ambient Temp.( ) (Figure 2) Efficiency VS Input Voltage curve (Full oad) 95 85 75 65 55 4.6 4.7 4.8 4.9 5. 5.1 5.2 Input Voltage(V) 5.3 H5S-1W 5.4 5.5 4 3 2 1 Efficiency VS Output oad curve (=-nominal) 1 2 3 4 Total Output Current (%) H5S-1W The copyright and authority for the interpretation of the products are reserved by MORNSUN H_S-1W & G_S-1W 213.5.21-B/3 Page 3 of 5
Efficiency VS Input Voltage curve (Full oad) 95 85 75 65 55 4.6 4.7 4.8 4.9 5. 5.1 5.2 Input Voltage(V) 5.3 H245S-1W 5.4 5.5 4 3 2 1 Efficiency VS Output oad curve (=-nominal) 1 2 3 4 Total Output Current (%) H245S-1W DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING TEST CONFIGURATIONS Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with an inductor in and Capacitor to simulate the source impedance. Oscilloscope in Current Probe oad in(4.7µh) (22µF, ESR < 1.Ω at KHz) The copyright and authority for the interpretation of the products are reserved by MORNSUN H_S-1W & G_S-1W 213.5.21-B/3 Page 4 of 5
DESIGN CONSIDERATIONS 1) Requirement for output load To ensure this module can operate efficiently and reliably, the minimum output load could not be less than 1% of the full load. If the actual output power is very small, please connect a resistor to the output in parallel to increase the load. 2) Overload Protection Under normal operating conditions, the output circuit of these products have not overload protection. The simplest method is to add a breaker circuit in the circuit. 3) Recommended circuit If you want to further decrease the input/output ripple, an capacitor filtering network may be connected to the input and output ends of the / converter, refer to Figure 3. It should also be noted that the capacitance of the capacitor must be proper. If the capacitance is too large, a startup problem might arise.for ensuring every channel of output can provide a safe and reliable operation, the recommended capacitance of the capacitor refer to Table 1. Dual Output V -Vo Single Output (Figure 3) V (V) EXTERNA CAPACITOR TABE (Table 1) Single Vout (V) (µf) (µf) Dual Vout (V) (µf) 5 4.7 3.3 1 -- -- 5 4.7 5 1 ±5 4.7 12 2.2 9 4.7 ±9 2.2 15 2.2 12 2.2 ±12 2.2 24 1 15 1 ±15 1 It s not recommended to connect any external capacitor in the application field with less than.5 watt output. 4) The input and the output of the product are recommended to be connected to ceramic capacitor or electrolytic capacitor. Using tantalum capacitor may cause risk of failure. 5) It is not recommended to increase the output power capability by connecting two or more converters in parallel. The product is not hot-swappable Note: 1. Operation under minimum load will not damage the converter; However, they may not meet all specifications. 2. Max. Capacitive oad is tested at nominal input voltage and full load. 3. Unless otherwise noted, All specifications are measured at Ta=25 C, humidity<75%, nominal input voltage and rated output load. 4. In this datasheet, all test methods are based on our corporate standards. 5. All characteristics are for listed models, and non-standard models may perform differently.please contact our technical support for more detail. 6. Please contact our technical support for any specific requirement. 7. Specifications of this product are subject to changes without prior notice. MORNSUN Science & Technology Co.,td. Address: No. 5, Kehui St. 1, Kehui development center, Science Ave., Guangzhou Science City, uogang district, Guangzhou,P.R.China. Tel: 86-2-3818 Fax:86-2-381272 E-mail: info@mornsun.cn Http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by MORNSUN H_S-1W & G_S-1W 213.5.21-B/3 Page 5 of 5