DSQ/DAQ/DCQ Series www.murata-ps.com 600W Quarter Brick PRELIMINARY DOSA Digital PMBus Interface Output Voltage (V) Output Current (A) Input Voltage (V) 12 50 36-75 FEATURES PRODUCT OVERVIEW DoSA Compliant Digital quarter-Brick with Murata Power Solutions is introducing the first in sharing option that allows connecting two or more PMBus interface a series of digitally controlled DC-DC converters units together in parallel for demanding power- that are based on a 32-bit ARM processor. The DSQ hungry applications or to provide redundancy in 36-75Vin Range series provides a fully regulated, digitally controlled high reliability applications. The converter also 96% Typical Efficiency DC output in a -brick format that will support the offers high input to output isolation of 2250 VDC as Delivers up to 50A (600W) DOSA industry standard footprint for isolated board required for Power over Ethernet (PoE) applica- Low Output Ripple & Noise mounted power modules. The DSQ series supports tions. The DSQ series is suitable for applications advances in power conversion technology including covering MicroTCA, servers and storage applica- Wide Operating Temperature Range -40C to +85C a digital interface supporting the PMBus proto- tions, networking equipment, Telecommunications Optional Droop Load Sharing of up to three col for communications to power modules. The equipment, Power over Ethernet (PoE), fan trays, modules DSQ0150V2 is an isolated, regulated, 600W-12Vout wireless networks, wireless pre-amplifiers, and Baseplate included for improved thermal quarter brick that supports the TNV input voltage industrial and test equipment, along with other performance range of 36V75V with a typical efficiency of 96%. applications requiring a regulated 12V. Output Over Current/Voltage Protection The DSQ series also incorporates a droop load Over Temperature Protection Negative & Positive Logic (Negative Logic stand- ard configuration) 2250Vdc I/O Isolation compliant with IEEE802.3 PoE Standards Optional Reflow processable DSQ Three pin/function configurations available: 1 Full PMBus with Sense & Trim Pins 2 No PMBus with Sense & Trim Pins 3 5 Pin Bus converter, No Sense & Trim Pins Certified to UL/EN/IEC 60950-1, CAN/CSA-C22.2 No. 60950-1, 2nd Edition, safety approvals and EN55022/CISPR22 standards DAQ Applications Distributed Power Architectures Intermediate Bus Voltage Applications Networking Equipment including POE applications Servers & Storage Applications Fan Tray assemblies along with other applica- tions requiring a regulated Voltage source DCQ Pending For full details go to www.murata-ps.com/rohs www.murata-ps.com/support SDC DSQ DAQ DCQ0150V2.A01D08 Page 1 of 19 PRELIMINARYDSQ/DAQ/DCQ Series 600W Quarter Brick PRELIMINARY DOSA Digital PMBus Interface PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE 1 Output Input Regulation Efficiency (Typ.) Vout IOUT Total Power Ripple & Noise Line Load Vin Range Iin , full load Root Model (V) (A, max.) (W) (mVp-p) (mV) (mV) (V, Nom.) (V) (A) Typ. DSQ0150V2 12 50 600 120 75 45 48 36-75 17.5 96.00% DAQ0150V2 12 50 600 120 75 45 48 36-75 17.5 96.00% DCQ0150V2 12 50 600 120 75 45 48 36-75 17.5 96.00% Notes: 1 Typical at TA = +25C under nominal line voltage and full-load conditions. All models are specified with an external 1F multi-layer ceramic and 10F capacitors across their output pins. Part Number Structurer DS = DOSA Standard Digital Quarter Brick w/PMBus, Product Family D S DA = DOSA Analog Quarter Brick with NO PMBus, DC = DOSA Analog Quarter Brick with NO PMBus and NO Trim/Sense pins Form Factor Q Q = Quarter Brick Vout 1 01 01 = 12Vout (Without PMBus Vout cannot be changed) Output Current 50 Max Iout in Amps Vin Range V2 V2 = 36-75V Logic 1 N N=Negative, P=Positive Pin Length X 1 = 0.110 , 2 = 0.145 , Omit for standard shown in the mechanical drawings Mechanical Configuration B B=Baseplate Load Sharing S S=Load Sharing,0mit for standard (Standard Configuration) Paste In Hole (PIH) Processable 2 R R=MSL-3 Compliant Packaging,Blank for Standard Configuration/Packaging Specific Customer Configuration X X X Customer Code, Omit for Standard RoHS C RoHS 6/6 Compliant Notes: 1 PMBus Configurable 2 Minimum order quantity is required. Samples available with standard pin length only. www.murata-ps.com/support SDC DSQ DAQ DCQ0150V2.A01D08 Page 2 of 19 PRELIMINARY