C C S S O O R R E E M M T T P P R R L L I I E E A A V V N N N N T T Wide Vin 5 to 60VDC High power density (LxWxH = 12.19x12.19x3.75) Features Wide operating temperature -40C to 100C at DC/DC Converter full load Efficiency up to 97%, no need for heat-sinks Power 6-sided shielding Thermally and EMI enhanced 25 pad LGA package Module RPMH-1.5 Low profile Description 1.5 Amp The RPMH-1.5 series is a wide input voltage, 1.5A non-isolated switching regulator power module. 3 The module accepts up to 60VDC input and provides a trimmable output from 2.6 up to 28VDC and Single comes complete with a full set of features including adjustable output, on/off control, and power good signals. The ultra-compact module has a profile of only 3.75mm, but with an efficiency of up to 97%, Output the device can operate at full load in ambient temperatures as high as +100C and with power derating up to 105C without forced air cooling. The package is complete with 6-sided shielding for optimal EMC performance and excellent heat management. Selection Guide Part Input Voltage Output Vout Output Efficiency Max Capacitive (1) (2) (3) Number Range Voltage Adjust Range Current max. typ. full load typ. Load VDC VDC VDC A % mF RPMH3.3-1.5 5 - 60 3.3 2.64 - 3.63 1.5 73 31.2 RPMH5.0-1.5 7 - 60 5 4 - 5.5 1.5 80 21.2 2+ RoHS RPMH12-1.5 14 - 60 12 7.2 - 13.2 1.5 88 8.1 REACH compliant compliant 10 from 10 RPMH15-1.5 17 - 60 15 9 - 16.5 1.5 90 5.9 RPMH24-1.5 26 - 60 24 15 - 28 1.5 92 3.4 EN55032 compliant Notes: Note1: Input voltage must be higher than desired output voltage. Refer to Buck mode and (5) 100% duty cycle mode Note2: Refer to Derating Graph Note3: Max. Capacitive typ. Load is tested at nominal input and full resistive load. Max. rated output current within 1s Model Numbering RPMH -1.5- (4) Packaging Output Voltage max. Output Current Notes: Note4: Add suffix -CT for tube packaging. For more details refer to PACKAGING INFORMATION without suffix, standard ta pe and reel packaging www.recom-power.com/eval-ref-boards www.recom-power.com REV.: 0/2020 RPMH-1 O O P P C C R R O O M M D D O O U U C C C C E E T T R R S SRPMH-1.5 DC/DC Converter Series (5) Specifications ( Ta= 25C, nom. Vin= 48VDC, full load, with output cap after warm-up unless otherwise stated) Parameter Condition Min. Typ. Max. Internal Input Filter capacitor 3.3Vout 5VDC 5Vout 7VDC Buck mode 12Vout 14VDC 48VDC 60VDC 15Vout 17VDC 24Vout 26VDC Input Voltage Range 3.3Vout 5VDC 5Vout 7VDC (5) 100% duty cycle mode Vout= Vin - Vdrop 12Vout 3VDC 14VDC 15Vout 17VDC 24Vout 26VDC Absolute Maximum Input Voltage 66VDC 3.3Vout 140mA 5Vout 194mA Input Current nom. Vin= 48VDC 12Vout 420mA 15Vout 512mA 24Vout (1.33A) 750mA 3.3Vout, 5Vout 35A Quiescent Current (Vin nominal) nom. Vin= 48VDC 12Vout, 15Vout 85A 24Vout 190A 3.3Vout 750A 5Vout 60A Quiescent Current (max. Duty Cycle) nom. Vin= 48VDC 12Vout 130A 15Vout 160A 24Vout 262A 3.3Vout 1.75W 2.12W 5Vout 1.81W 2.22W Internal Power Dissipation nom. Vin= 48VDC 12Vout 2.14W 2.62W 15Vout 2.27W 2.72W 24Vout (1.33A) 2.16W 2.66W Output Voltage Trimming refer to OUTPUT VOLTAGE TRIMMING 2.64VDC 28VDC 3.3Vout, 5Vout 1.5V/A Minimum Dropout Voltage (Vdrop) Vin min. = Vdrop + Vout others 2V/A Minimum Load 0% Start-up Time power up by using CTRL function 7.2ms 12ms 20.5ms Rise-time 8ms DC-DC ON Open or 1.22V<V <Vin CTRL ON/OFF CTRL DC-DC OFF Short or -0.3V<V <1.144VDC CTRL 16A 19A 70A Vin=12VDC DC-DC ON Standby Current 56A nom. Vin=48VDC DC-DC OFF Internal Operating Frequency 1MHz (6) Output Ripple and Noise 20MHz BW 3.3Vout 70mVp-p Notes: Note5: As input approaches output voltage set point, device enters maximum duty cycle mode. In 100% duty cycle mode, Vout equals Vin minus dropout voltage. Please refer to Dropout Voltage vs. Load. Output ca pacitor required. Please refer to Output Capacitor Note6: Measurements for Ripple and Noise are made with input EMC filter and output ca pacitors 22uF/50V MLCC for 12V, 15V, and 24V output voltage across output (low ESR) continued on next page www.recom-power.com REV.: 0/2020 RPMH-2