Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A
DC/DC Converter DC/DC Converter
Features
• • • • • • Vout Range = 0.8375 to 1.6V per VRM10 VID Range nge 0.8375 1.6V per VRM10 VID Range 8 ogrammable Output Voltage DAC Programmable Output Voltage Power Good Output ood Output t Differential Remote Sense ial Remote Sense s Remote Enable ory Functions c Supervisory Functions O t • 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 90% Efficiency at Full Load
VR100B080CU-2C
NOT RECOMMENDED FOR NEW DESIGNS
• • • • •
Table 1: Input Characteristics Input Voltage Operating Range Input Undervoltage Lockout Turn-on Threshold Turn-off Threshold Hysteresis Voltage Recommended Input Capacitance No-Load Input Current Disabled Input Current Enable - Positive Logic Version LL0 and LL1 Sanyo 16SP270M Enable state, no Load Disabled State On State Range Off State Range High State Range Low State Range Table 2: Output Characteristics Output Voltage Set Point Output Line Regulation Output Load Regulation Output Voltage Total Regulation Output Ripple Voltage & Noise (2) Output Current Operating Range Efficiency Turn-on Time Transient Response (3) Overshoot Recovery within 25µSec Io = 70 Amps VID = 1.325 Vin present: Enable to 90% Vout 46A step, 500A/µS 20 MHz Bandwidth 0 87 90 50 50 6.4 80 Adjustable Notes and Conditions (1) 6-Bit DAC Controlled Min 0.8375 -5 0.91 0 Typ Max 1.600 5 1.25 VID-40 Units Vdc mV m: mV mVp-p A % mS mV 200 20 0.8 -0.3 0.8 -0.3 Notes and Conditions (1) Min 11.04 6.5 5.4 0.7 Typ 12.0 6.9 6.0 0.9 2 320 30 400 50 Vin 0.4 3.5 0.4 Max 12.60 7.3 6.6 1.1 Units Vdc Vdc Vdc Vdc each mA mA Vdc Vdc Vdc Vdc
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Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A Table 2: Output Characteristics Remote Sense Compensation Range (4) Recommended Bulk Output Capacitance Notes and Conditions (1) Min Typ Max 300 UCC 4PS560MH11 or Panasonic EEFSDOD471R Table 3: Protection Characteristics Output Overcurrent Shutdown Overvoltage Shutdown Overtemperature Indicator Load Indicator Notes and Conditions (1) Latching Above VID Non-Latching, at hot spots Worst case junction temperature VID = 1.325, 0A Load, LL1 = 1 VID = 1.325, 100A Load, LL1 = 1 VID = 1.325, 0A Load, LL1 = 0 VID = 1.325, 100A Load, LL1 = 0 Table 4: General Characteristics Storage Temperature Range Operating Ambient Temperature Range (7) Semiconductor Junction Temperature Material Flammability MTBF Switching Frequency Dimensions Weight Table 5: Adaptive Voltage Positioning Voltage Droop for 100A Load (linear) Notes and Conditions (1) LL0 = X, LL1 = 0 LL0 = X, LL1 = 1 Min Typ 125 91 Max Units mV Notes and Conditions (1) Non-condensing Min -40 0 Package rated to 150°C UL 94V-0 Calculated (RAC PRISM) @ 45°C Per phase 3.8”L x 1.18”H x 0.475”W 30 g 0.93 300 x106 Hrs KHz Typ Max 70 65 110 Units °C °C °C Min 83 90 125 1 3 1 3.75 Typ Max 120 200 Units A mV °C V V V V 10 Units mV EA
DC/DC Converter DC/DC Converter
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. 7. During operation within Thermal Derating Curve boundaries.
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Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A
DC/DC Converter DC/DC Converter
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
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A
DC/DC Converter DC/DC Converter
Pin Assignment
(6)
VRM_Pres
(6)
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A
DC/DC Converter DC/DC Converter
Thermal Derating Curves
20910 Thermal Derating at VID 1.325
80 76 Max Load (A) 72 500LFM 68 64 60 56 25 35 45 Ambient Temp (C) 55 65 400LFM 300LFM 200LFM
20910 Thermal Derating at VID 1.600
80 76 72 Max Load (A) 68 64 60 56 52 48 25 35 45 Ambient Temp (C) 55 65 500LFM 400LFM 300LFM 200LFM
Efficiency Curve
Efficiency Data Vout = 1.3v
98% 96% 94% 92% Efficiency 90% 88% 86% 84% 82% 80% 0 10 20 30 40 Output Current 50 60 70 80
www.murata-ps.com
Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
Programmable, Single Output, 0.8375V - 1.600Vout @ 80A
DC/DC Converter DC/DC Converter
Ordering Information
VR100B080CU-2C
RoHS Compliant Family Name VRM Spec 100 = 10.0 Input Voltage B = 12Vin Version Level Form Factor U = “1U” Mounting Type C = Card-edge Peak Current 080 = 80A
RoHS Compliancy
The VR100B080CU-2C is in compliance with the European Union Directive 2002/95/EC (RoHS) with respect to the following substances: lead (Pb), cadmium (Cd), mercury (Hg), hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).
Process Note
This product is not intended to go through a reflow solder process. See recommended interface connector options.
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Technical enquiries - email: sales@murata-ps.com, tel: +1 508 339 3000
Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
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01/19/09
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. © 2008 Murata Power Solutions, Inc.
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