DC/DC Converter DC/DC Converter Programmable, Single Output, 1.1V - 1.85Vout @ 60A Programmable, Single Output, 0.8375 - 1.600Vout @ 150A Features • Meets VRM 10.1 and 10.2 Requirements • DAC Programmable Output Voltage • Power Good Output • Differential Remote Sense Last time buy: August 31, 2014. • Remote Enable Click •Here For Obsolescence Supervisory FunctionsNotice of February 2014. • Output Overcurrent • Short Circuit Protection • Overtemperature Indicator • Output Current Level Signal • Tri-state Output when Disabled • Dynamic VID Capability • 1U Form Factor (1.250” total mating height) • LL0 / LL1 Function OBSOLETE PRODUCT Table 1: Input Characteristics Notes and Conditions (1) Min Typ Max Units 11.04 12.0 12.60 Vdc Turn-on Threshold 6.5 6.9 7.3 Vdc Turn-off Threshold 5.4 6.0 6.6 Vdc Hysteresis Voltage 0.7 0.9 1.1 Vdc Input Voltage Operating Range Input Undervoltage Lockout Maximum Input Current VRM 10.1 Levels Maximum Input Current VRM 10.2 Levels No-Load Input Current Typical: 105A 1.325VID Max: 120A 1.6VID Typical: 130A 1.325VID Max: 150A 1.6VID Enable state, no Load 13 A 200 Disabled Input Current Disabled State 20 Enable - Positive Logic Version On State Range 0.8 Off State Range -0.3 0.4 Vdc LL0 and LL1 High State Range 0.8 3.5 Vdc Low State Range -0.3 0.4 Vdc 18 15.3 A 320 21 400 mA 30 50 mA Vin Vdc Table 2: Output Characteristics Notes and Conditions (1) Min Output Voltage Set Point 6-Bit DAC Controlled 0.8375 Output Line Regulation Output Load Regulation -5 Adjustable Typ 0 0.91 Output Voltage Total Regulation Output Ripple Voltage & Noise (2) 20 MHz Bandwidth Output Current Operating Range Max Units 1.600 Vdc 5 mV 1.25 mΩ VID-40 mV 6.4 0 mVp-p 150 A Efficiency for 10.1 TDP Io = 105 Amps VID = 1.325 86 87 % Efficiency for 10.2 TDP Io = 130 Amps VID = 1.325 84 85.5 % www.murata-ps.com/support DC/DC Converter DC/DC Converter Programmable, Single Output, 1.1V - 1.85Vout @ 60A Programmable, Single Output, 0.8375 - 1.600Vout @ 150A Table 2: Output Characteristics Notes and Conditions (1) Turn-on Time Vin present: Enable to 90% Vout Transient Response (3) 100A step, 100A/µS, ΔVo, Adjustable Remote Sense Compensation Range (4) Recommended Bulk Output Capacitance for 10.1 Applications Recommended Bulk Output Capacitance for 10.2 Applications Min Typ 81 Max Units 50 mS 135 mV 300 mV UCC 4PS560MH11 or equivalent 14 EA UCC 4PS560MH11 or equivalent 16 EA Table 3: Protection Characteristics Notes and Conditions (1) Min Output Overcurrent Shutdown Latching Overvoltage Shutdown Latching, Above VID Overtemperature Indicator Non-Latching, at hot spots Worst case junction temperature VID = 1.325, 0 A Load, LL1 = 1 VID = 1.325, 100 A Load, LL1 = 1 VID = 1.325, 0A Load, LL1 = 0 VID = 1.325, 100A Load, LL1 = 0 Load Indicator Typ Max Units 155 210 A 90 200 mV 125 °C 1 3 1 3.75 V Table 4: General Characteristics Notes and Conditions (1) Min Storage Temperature Range Non-condensing -40 Operating Temperature Range Typ 0 Semiconductor Junction Temperature Package rated to 150°C Material Flammability UL 94V-0 MTBF Calculated (RAC PRISM) 45°C Max Units 70 °C 60 °C 115 °C 0.93 x106 Hrs Demonstrated Switching Frequency Per phase Dimensions 3.8”L x 1.18”H x 1.0”W x106 Hrs Weight 300 KHz 59 g Table 5: Adaptive Voltage Positioning Notes and Conditions (1) Voltage Droop for 100A Load (linear) LL0 = X, LL1 = 0 LL0 = X, LL1 = 1 www.murata-ps.com/support Min Typ 125 91 Max Units mV DC/DC Converter DC/DC Converter Programmable, Single Output, 1.1V - 1.85Vout @ 60A Programmable, Single Output, 0.8375 - 1.600Vout @ 150A Notes: 1. Vin = 12Vdc, Ta = 25°C, Airflow = 400LFM unless otherwise noted. 2. Output Ripple Voltage is specified when measured with Intel specified capacitance at the output of the converter. 3. Transient response is specified with Intel specified capacitors at the output of the converter. 4. If remote sense is not required or used, the Sense(+) and Sense(-) pins must be connected to Vo(+) and Vo(-) respectively. 5. User will select the appropriate Load Line through the LL0 and LL1 signals. LL0 and LL1 signals are TTL compatible. The default state is a 1.25mOhm Load Line. 6. VRM_PRES and VRM_ID are connected to Vss on the VRM. Mechanical Information Figure 1 Recommended Interface Connector Options Tyco/Elcon 283-0172-01303 (Solder Tail, Long) 283-0172-02303 (Solder Tail, Short) 284-0202-03003 (Surface Mount) www.murata-ps.com/support DC/DC Converter DC/DC Converter Programmable, Single Output, 1.1V - 1.85Vout @ 60A Programmable, Single Output, 0.8375 - 1.600Vout @ 150A Pin Assignment (6) (6) VRM_ID VRM_Pres Figure 2 Ordering Information VR102B150CU Family Name VRM Spec 102 = 10.2 (Also meets 10.1) Input Voltage B = 12Vin Form Factor U = “1U” Mounting Type C = Card-edge Peak Current 150 = 150A Model# VR10150CU is backwards compatible to Model# VR101B120CU (no longer available). Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED www.murata-ps.com/support This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: http://www.murata-ps.com/requirements/ Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2012 Murata Power Solutions, Inc.