MYSGK4R030ERSR MonoBK, 30A DC-DC Converter PRODUCT OVERVIEW The MYSGK4R030ERSR is miniature MonoBK called Mono Block, non-isolated Point-of-Load (PoL) DC-DC power converter for embedded applications. The small form factor Typical unit measures only 14.0 x 11.0 x 8.3mm. Applications include powering FPGA/CPUs, datacom/telecom systems, Distributed FEATURES Bus Architectures (DBA), programmable logic and mixed Settable output voltage from voltage systems. 0.7 to 4.0V The converter have input voltage range of 4.5 to 15.0V and a Wide input voltage range 4.5 to 15V maximum output current of 30A. Based on a fixed frequency Up to 30A of output current synchronous buck converter switching topology, this high Quick response to load change power conversion efficient PoL module features settable output Ultra small surface mount package voltage 0.7 to 4.0V, On/Off control and Power Good signal 14.0 x 11.0 x 8.3mm output. Peak efficiency of 97.6% max. These converters also include under voltage lock out (UVLO), Outstanding thermal derating performance output short circuit protection and over-current protection. Over current protection On/Off control (Positive logic) Power Good signal High Reliability / Heat Shock Testing 700cycle (-40 to +125degC) SIMPLIFIED APPLICATION MYSGK4R030ERSR Vin Vout Vin Vout +Sense ON/OFF Co Trim Cin GND -Sense Power Good MYSGK4R030ERSR Cin 22uF/25V x 2pcs Co 100F/6.3V x 8pcs (Typical topology is shown. Murata recommends an external input fuse.) MYSGK4R030ERSR MonoBK, 30A DC-DC Converter PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE (Including series products) OUTPUT INPUT Efficiency Package PART NUMBER Regulation(max.) ON/OFF Vout Iout Power R/N typ. Vin typ. Range Iin no load Iin full load (%) (mm) (V) (A,max.) (W) (% of Vout) (V) (V) (mA) (A) Line(%) Load(%) 0.7-4.0 Yes MYSGK4R030ERSR 30 120 0.77 1.0 1.0 12 4.5 - 15 95.3 10.59 94.4 14.0 x 11.0 x 8.3 (typ.:4.0V) (Positive) 0.7-4.0 Yes MYSGK4R030ERSRD 30 120 0.77 1.0 1.0 12 4.5 - 15 95.3 10.59 94.4 14.0 x 11.0 x 8.3 (typ.:4.0V) (Positive) 1.All specifications are at typical line voltage, Vout = 4.0V and full load, +25degC unless otherwise noted. Output capacitors are 100uF x 8 ceramic. Input capacitors is 22uF x 2 ceramic and plenty electrolytic capacitors. See detailed specifications. Input and Output capacitors are necessary for our test equipment. 2.Use adequate ground plane and copper thickness adjacent to the converter. PART NUMBER STRUCTURE MY SGK 4R0 30 E R S R D Packaging Code Murata products Blank : Standard Quantity D : Small Quantity Internal Code Internal Code Maximum Output Current Series Name 30 : 30A Maximum Output Voltage Input Voltage Range ON/OFF Control Logic 4R0 : 4.0V E : 4.5-15.0V S : Positive Logic Product Marking Because of the small size of these products, the product marking Part Number Product Code contains a character-reduced code to indicate the model number and manufacturing date code. Not all items on the marking are MYSGK4R030ERSR E4 always used. Please note that the marking differs from the MYSGK4R030ERSRD E4 product photograph. Here is the layout of the Marking. Layout (reference) Codes (reference) Internal Manufacturing code 1 E4 Product code (Please see product code table beside) E4 Internal Manufacturing code 2