HPH-12/30-D48 Series www.murata-ps.com Isolated, 12 VOUT, 30A, Half-Brick DC/DC Converters TTypical uypical unitni FEATURES PRODUCT OVERVIEW For applications requiring improved electrical and up to 93%, tight line and load regulation, low ripple/ 12Vout 30A (360W) thermal performance, consider Muratas new HPH noise, and a fast dynamic load response. A single- Industry Standard Half Brick package series Half Brick DC/DC power converters. These board, highly optimized thermal design contributes High Ef ciency: up to 93% compact modules measure 2.4 X 2.3 X 0.4 (61 to the superior thermal performance. Outstanding thermal performance X 58 X 10.2mm) and offer the industry-standard These DC/DCs provide output trim, sense pins, Half Brick footprint. Optional Baseplate for conduction cooled and primary side on/off control. Standard features applications The module will provide a 12Vdc output at also include input under-voltage shutdown, output No output reverse conduction 30Amps and accept a wide range input voltage of over-voltage protection, output short-circuit/current 36-75Vdc. The HPH topology offers high ef ciency limiting protection, and thermal shutdown. Input to Output Isolation, 2250Vdc (Basic) Input under-voltage lockout On/Off Control (Positive or Negative Logic) Output over-voltage protection Thermal shutdown Output short circuit protection (hiccup technique) +SENSE +Vin (6) (4) +Vout (5) SWITCH CONTROL Vout (9) Vin (1) SENSE (8) PULSE Input undervoltage, input TRANSFORMER overvoltage, and output overvoltage comparators PWM OPTO REFERENCE & Vout ISOLATION CONTROLLER ERROR AMP TRIM (7) REMOTE ON /OFF CONTROL* Typical topology is shown. Some models may vary slightly. (3) * Can be ordered with positive (standard) or negative (optional) polarity. Figure 1. Simpli ed Schematic For full details go to www.murata-ps.com/rohs www.murata-ps.com/support M DC HPH-12/30-D48.B0 3 Page 1 of 13HPH-12/30-D48 Series Isolated, 12 VOUT, 30A, Half-Brick DC/DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Output Input Efficiency Package VOUT IOUT IIN, no IIN, full Power R/N (mV pk-pk) Regulation (Max.) VIN Nom. Range (Case/ (Volts) (Amps, load load (Volts) (Volts) Root Model (Watts) Typ. Max. Line Load Min. Typ. Pinout) Max.) (mA) (Amps) HPH-12/30-D48 12 30 360 100 200 0.05% 0.1% 48 36-75 150 8.1 92% 93% C61 P17 Please refer to the full model number structure for additional ordering part numbers and options. Please refer to maximum input/output voltage graph. All speci cations are at nominal line voltage and full load, +25C. unless otherwise noted. See detailed speci cations. Full power continuous output requires baseplate installation. Please refer to the derating curves. PART NUMBER STRUCTURE HPH - 12 / 30 D48 N B HH Lx C - - High-Power Half RoHS Hazardous Materials compliance Brick Series C = RoHS-6 (no lead), standard, does not claim EU exemption 7b lead in solder Y = RoHS-5 (with lead), optional, special quantity order Nominal Output Voltage Pin length option Blank = standard pin length 0.180 in. (4.6 mm) Maximum Output Current L1 = 0.110 in. (2.79 mm)* *Special quantity order is in Amps L2 = 0.145 in. (3.68 mm)* required samples available with standard pin length only. Input Voltage Range: Conformal coating (optional) D48 = 36-75 Volts (48V nominal) Blank = no coating, standard Note: H = Coating added, optional, special quantity order Some model number combinations On/Off Control Polarity Baseplate (optional) may not be available. See website N = Negative polarity, standard Blank = No baseplate, standard or contact your local Murata sales representative. P = Positive polarity, optional B = Baseplate installed, optional quantity order Note: Because of the high currents, wire the appropriate input, output and common pins in parallel. Be sure to use adequate PC board etch. If not suf cient, install additional discrete wiring. www.murata-ps.com/support M DC HPH-12/30-D48.B0 3 Page 2 of 13