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 Remote Enable Supervisory Functions • 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 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) Max Units 1.600 Vdc 5 mV 1.25 mΩ VID-40 20 MHz Bandwidth Output Current Operating Range 6.4 0 mV 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 % 1150 Eglinton Avenue East Toronto, Ontario M3C 1H7 1-866-740-1232 www.cdtechno-cps.com VR102B150CU_084-20882-04_RevB_Nov12-2004.fm 4607 S.E. International Way Milwaukie, Oregon 97222 1-971-206-2800 1 of 4 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 1150 Eglinton Avenue East Toronto, Ontario M3C 1H7 1-866-740-1232 www.cdtechno-cps.com VR102B150CU_084-20882-04_RevB_Nov12-2004.fm Min Typ 125 91 Max Units mV 4607 S.E. International Way Milwaukie, Oregon 97222 1-971-206-2800 2 of 4 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) 1150 Eglinton Avenue East Toronto, Ontario M3C 1H7 1-866-740-1232 www.cdtechno-cps.com VR102B150CU_084-20882-04_RevB_Nov12-2004.fm 4607 S.E. International Way Milwaukie, Oregon 97222 1-971-206-2800 3 of 4 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 Form Factor U = “1U” VRM Spec 102 = 10.2 (Also meets 10.1) Mounting Type C = Card-edge Input Voltage B = 12Vin Peak Current 150 = 150A Model# VR10150CU is backwards compatible to Model# VR101B120CU (no longer available). C&D Technologies, Inc. reserves the right to alter or improve the specification, internal design or manufacturing process at any time, without notice. Please check with your supplier or visit our website to ensure that you have the current and complete specification for your product before use. © C&D Technologies, Inc. 2004 No part of this publication may be copied, transmitted, or stored in a retrieval system or reproduced in any way including, but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from C&D Technologies, Inc. Instructions for use are available from: www.cdtechno-cps.com 1150 Eglinton Avenue East Toronto, Ontario M3C 1H7 1-866-740-1232 www.cdtechno-cps.com VR102B150CU_084-20882-04_RevB_Nov12-2004.fm 4607 S.E. International Way Milwaukie, Oregon 97222 1-971-206-2800 4 of 4