OKLP-X/60-W12A-C www.murata-ps.com 6060A PA ower Block Non-Isolated DC-DC Converter TyTypical unitpical uni FEATURES PRODUCT OVERVIEW The 60A Power Block is an 115.5W, non- as two different outputs. It has been implemented High ef ciency (95% 12Vin, 3.3Vout) isolated DC-DC converter. This DC-DC module is a using a synchronous buck gate driver IC with Power Block (60A, 7-13.2Vin, 0.6-3.63Vout, SMT) structure block for a new open digital power design co-packed control and synchronous MOSFETs and Input under-voltage lockout developed to work with either digital or analog Schottky diode. The output lter consists of 270nH controllers, with an input range of 7-13.2VDC and a inductance and 10F capacitance. A Low Drop Small footprint (1 25.4 x 0.5 12.7 x 0.48 regulated output of 0.6-3.63VDC, with load current out Voltage Regulator is used to provide regulated 12.2 ) up to 60A at 0.6V to 1.32V output voltage. The 7V VCC to the gate driver IC. A Voltage Detector is No minimum load required Power Block is a synchronous buck converter. The used to shut down the gate driver when VCC drops Low Output Ripple two phases can be tied together and can current below limit. -40C to +85C operating temperature share as a single output, or they can be separated Two phases +7V Linear Regulator Voltage Detector VIN PWM VOUT Output Filter GND GND Thermal Sensor GND TEMP TEMP 2.74K 10 +CS -CS 0.22F 1F Figure 1. Block diagram of one of the two phases For full details go to www.murata-ps.com/rohs (pending) www.murata-ps.com/support MDC OKLP-X/60-W12A-C.A05 Page 1 of 12OKLP-X/60-W12A-C 60A Power Block Non-Isolated DC-DC Converter PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE Output Input Dimensions Ef ciency Root Model Vout Iout (Amps, Power Vin nom. Range Iin, full load Inches (mm) (Volts) max.) (Watts) (Volts) (Volts) (Amps) Typ. 1 x 0.5 x 0.48 OKLP-X/60-W12A-C 0.6-3.63 60 115.5 12 7-13.2 17.4 95.0% (25.4 x 12.7 x 12.2) Typical at Ta = +25C Vin = 7V, Vout = 3.3V, Iout = 17.5A Vin = 12V, Vout = 3.3V, Iout = 17.5A Two phases PART NUMBER STRUCTURE OK L P - X / 60 - W12A - C Okami Non-isolated PoL Surface Mount RoHS Hazardous Substance Compliance C = RoHS-6 (does not claim EU RoHS exemption 7b) Power Block Input Voltage Range 7-13.2Vdc Output Voltage Range Maximum Rated Output 0.6-3.63Vdc Current in Amps www.murata-ps.com/support MDC OKLP-X/60-W12A-C.A05 Page 2 of 12