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DC/DC CONVERTER 15W, Ultra-High I/O Isolation, 2"×1" Package E - m a i l : s a l e s @ m i n m a x . c o m . t w T e l :886-6-2923150 2015/05/22 P2 Page 1 of 5

FEATURES

►Industrial Standard 2" X 1" Package ►Wide 2:1 Input Voltage Range ►Fully Regulated Output Voltage ►Ultra-high I/O Isolation 8000VDC with Reinforced Insulation ►Common Mode Transient Immunity: 15KV/us ►Qualified for IGBT and High Isolation Applications ►Operating Temp. Range -40°C to +85°C ►No Min. Load Requirement ►Overload/Voltage and Short Circuit Protection ►UL/cUL/IEC/EN 60950-1 Safety Approval (Pending) PRODUCT OVERVIEW The MINMAX MKE15-HI series is a new range of isolated 15W DC/DC converter modules in 2"×1"-package which feature a wide input range, fully regulated output and Ultra-Hi I/O Isolation voltage rated for 8000VDC with reinforced insulation. A very high common mode transient immunity with 15KV/us qualifies these product for IGBT driver applications. Further features include overload protection, short circuit protection and no min. load requirement as well. There are 15 Models available for 12, 24 and 48VDC input. These converters offer a cost-effective solution for wind turbine, solar panel, transporation systems, industrial control equipments and some IGBT driver applications where a very high I/O-isolation is required. Model Selection Guide Model Number Input Voltage (Range) Output Voltage Output Current Input Current Reflected Ripple Current Over Voltage Protection Max. capacitive Load Efficiency (typ.) Max. @Max. Load @No Load @Max. Load VDC VDC mA mA(typ.) mA (typ.) mA(typ.) VDC μF % MKE15-12S05HI (9 ~ 18) 5 3000 1471 20 100 6.2 5100 85 MKE15-12S051HI 5.1 3000 1500 6.2 85 MKE15-12S12HI 12 1250 1420 15 870 88 MKE15-12D12HI ±12 ±625 1420 ±15 440# 88 MKE15-12D15HI ±15 ±500 1404 ±18 280# 89 MKE15-24S05HI (18 ~ 36) 5 3000 727 15 50 6.2 5100 86 MKE15-24S051HI 5.1 3000 741 6.2 86 MKE15-24S12HI 12 1250 710 15 870 88 MKE15-24D12HI ±12 ±625 694 ±15 440# 90 MKE15-24D15HI ±15 ±500 702 ±18 280# 89 MKE15-48S05HI (36 ~ 75) 5 3000 359 10 30 6.2 5100 87 MKE15-48S051HI 5.1 3000 366 6.2 87 MKE15-48S12HI 12 1250 359 15 870 87 MKE15-48D12HI ±12 ±625 355 ±15 440# 88 MKE15-48D15HI ±15 ±500 355 ±18 280# 88 # For each output Input Specifications Parameter Model Min. Typ. Max. Unit Input Surge Voltage (100 ms max.) 12V Input Models -0.7 --- 25 VDC 24V Input Models -0.7 --- 50 48V Input Models -0.7 --- 100 Start-Up Threshold Voltage 12V Input Models --- --- 9 24V Input Models --- --- 18 48V Input Models --- --- 36 Under Voltage Shutdown 12V Input Models --- 7.5 --- 24V Input Models --- 15 --- 48V Input Models --- 33 --- Start Up Time Power Up Nominal Vin and Constant Resistive Load --- --- 30 ms Input Filter All Models Internal Pi Type

DC/DC CONVERTER 15W, Ultra-High I/O Isolation, 2"×1" Package E - m a i l : s a l e s @ m i n m a x . c o m . t w T e l :886-6-2923150 2015/05/22 P2 Page 2 of 5 Output Specifications Parameter Conditions Min. Typ. Max. Unit Output Voltage Setting Accuracy --- --- ±1.0 %Vnom. Output Voltage Balance Dual Output, Balanced Loads --- --- ±2.0 % Line Regulation Vin=Min. to Max. @Full Load --- --- ±0.5 % Load Regulation Io=0% to 100% Single Output --- --- ±0.5 % Dual Output --- --- ±1.0 % Minimum Load No minimum Load Requirement Ripple & Noise 0-20 MHz 5V & 5.1Vo Measured with a --- 50 --- mV P-P Bandwidth 12V, ±12V, ±15Vo MLCC : 4.7uF --- 100 --- mV P-P Transient Recovery Time 25% Load Step Change(2) --- --- 300 μsec Transient Response Deviation --- ±3 ±5 % Temperature Coefficient --- --- ±0.02 %/ ℃ Over Load Protection Hiccup --- 150 --- % Short Circuit Protection Hiccup Mode 0.7 Hz typ. Automatic Recovery Isolation, Safety Standards Parameter Conditions Min. Typ. Max. Unit I/O Isolation Voltage Rated for 60 seconds 4200 --- --- VACrms Tested for 1 second 8000 --- --- VDC I/O Isolation Resistance 500 VDC 10 --- --- G Ω I/O Isolation Capacitance 100KHz, 1V --- --- 60 pF Common Mode Transient Immunity 15 --- --- KV/ μs Safety Approvals (pending) UL/cUL 60950-1 recognition(UL certificate), IEC/EN 60950-1(CB-report) General Specifications Parameter Conditions Min. Typ. Max. Unit Switching Frequency --- 285 --- KHz MTBF(calculated) MIL-HDBK-217F@25 ℃, Ground Benign TBD --- --- Hours Environmental Specifications Parameter Conditions Min. Max. Unit Operating Ambient Temperature Range Natural Convection (6) Nominal Vin, Load 100% Inom. (for Power Derating see relative Derating Curves) MKE15-24D12HI -40 MKE15-12D15HI, MKE15-24D15HI 70 MKE15-12S12HI, MKE15-24S12HI, MKE15-12D12HI, MKE15-48D12HI, MKE15-48D15HI 68 MKE15-48S05HI, MKE15-48S051HI, MKE15-48S12HI 65 MKE15-24S05HI, MKE15-24S051HI 62 MKE15-12S05HI, MKE15-12S051HI 59 Thermal Impedance Natural Convection 13 --- ℃/W Case Temperature --- +95 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H Altitude --- 4000 m Cooling Natural Convection Lead Temperature (1.5mm from case for 10Sec.) --- 260 ℃

DC/DC CONVERTER 15W, Ultra-High I/O Isolation, 2"×1" Package E - m a i l : s a l e s @ m i n m a x . c o m . t w T e l :886-6-2923150 2015/05/22 P2 Page 3 of 5 Power Derating Curve MKE15-24D12HI MKE15-12D15HI, MKE15-24D15HI MKE15-12S12HI, MKE15-24S12HI, MKE15-12D12HI, MKE15-48D12HI, MKE15-48D15HI MKE15-48S05HI, MKE15-48S051HI, MKE15-48S12HI MKE15-24S05HI, MKE15-24S051HI MKE15-12S05HI, MKE15-12S051HI Notes 1 Specifications typical at Ta=+25 ℃, resistive load, nominal input voltage and rated output current unless otherwise noted. 2 Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%. 3 We recommend to protect the converter by a slow blow fuse in the input supply line. 4 Other input and output voltage may be av ailable, please contact factory. 5 To meet EN61000-4-4 & EN61000-4-5 an exte rnal capacitor across the input pins is required.Suggested capacitor:TBD 6 That “natural convection” is about 20LFM but is not equal to still air (0 LFM). 7 Specifications are subject to change without notice. Ambient Temperature 100 -40 0 20 60 100 1108040 Natural Convection 20LFM C Ambient Temperature 100 -40 0 20 60 100 1108040 Natural Convection 20LFM C Ambient Temperature 100 -40 0 20 60 100 1108040 Natural Convection 20LFM C

DC/DC CONVERTER 15W, Ultra-High I/O Isolation, 2"×1" Package E - m a i l : s a l e s @ m i n m a x . c o m . t w T e l :886-6-2923150 2015/05/22 P2 Page 4 of 5 Package Specifications Mechanical Dimensions Pin Connections Pin Single Output Dual Output 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout

4 No Pin Common

►All dimensions in mm (inches) ►Tolerance: X.X±0.5 (X.XX±0.02) X.XX±0.25 ( X.XXX±0.01) ►Pin diameter  1.0 ±0.05 (0.04±0.002) Physical Characteristics Case Material : Non-Conductive Black Pl astic (flammability to UL 94V-0 rated) Pin Material : Tinned Copper Weight : TBD 10.16 25.4 [1.00] [0.40] 10.16 [0.40] 2.54 [0.10] 5.08 [0.20] Bottom View 45.72 [1.80] 50.8 [2.00] 1.00 [ 0.04] 5 4 5.08 [0.20] 12.0 [0.47]

DC/DC CONVERTER 15W, Ultra-High I/O Isolation, 2"×1" Package 18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: sales@minmax.com.tw 2015/05/22 P2 Page 5 of 5 Minmax Technology Co., Ltd. Test Setup Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, ESR < 1.0Ω at 100 KHz) to simulate source impedance. Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz. +Out -Out +Vin -Vin DC / DC Converter Load Battery + Lin+ Cin To Oscilloscope Current Probe Peak-to-Peak Output Noise Measurement Test Use a Cout 4.7μF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between 50 mm and 75 mm from the DC/DC Converter. +Out -Out +Vin -Vin Single Output DC / DC Converter Resistive LoadScope Copper Strip Cout Copper Strip +Out -Out +Vin -Vin Dual Output DC / DC Converter Resistive Load Scope Copper Strip Cout Com. ScopeCout Copper Strip Copper Strip Technical Notes Overload Protection To provide hiccup mode protection in a fault (output overload) condition, the unit is equipped with internal current limiting circuitry and can endure overload for an unlimited duration. Overvoltage Protection The output overvoltage clamp consists of control circuitry, which is independent of the primary regulation loop, that monitors the voltage on the output terminals. The control loop of the clamp has a higher voltage set point than the primary loop. This provides a redundant voltage control that reduces the risk of output overvoltage. The OVP level can be found in the output data. Input Source Impedance The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor on the input to insure startup. By using a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 kHz) capacitor of a 10μF for the 12V input devices and a 4.7μF for the 24V input devices and a 2.2μF for the 48V devices, capacitor mounted close to the power module helps ensure stability of the unit. +Out -Out +Vin -Vin DC / DC Converter LoadDC Power Source Cin Output Ripple Reduction A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is recommended to use 4.7μF capacitors at the output. +Out -Out +Vin -Vin Load DC Power Source Cout Single Output DC / DC Converter +Out -Out +Vin -Vin Load DC Power Source CoutCom. Dual Output DC / DC Converter Load Cout Maximum Capacitive Load The MKE15-HI series has limitation of maximum connected capacitance on the output. The power module may operate in current limiting mode during start-up, affecting the ramp-up and the startup time. Connect capacitors at the point of load for best performance. The maximum capacitance can be found in the data sheet. Thermal Considerations Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the maximum temperature rating of the components inside the power module, the case temperature must be kept below 95℃. The derating curves are determined from measurements obtained in a test setup. DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in