0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
会员中心
创作中心
发布
  • 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
VRM64-80-12-UY

VRM64-80-12-UY

  • 厂商:

    ARTESYN(雅特生)

  • 封装:

    模块

  • 描述:

    非隔离 PoL 模块 直流转换器 1 输出 0.8 ~ 1.55V 80A 10.8V - 13.2V 输入

  • 数据手册
  • 价格&库存
VRM64-80-12-UY 数据手册
Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 1 of 7 VRM64 Series Single Output Input Voltage: 12 Vdc # of Outputs: Single Special Features • Meets AMD64 Processor specification • Allows dynamic VID code changes • 5 Bit VID input • 0.8 Vdc to 1.55 Vdc in 25 mV steps • Up to 100 A/µs load transient • Differential remote sense for improved load regulation • Vertical plug-in to standard motherboard connector with or without retention latch • Output current up to 80 A continuous • Open collector power good signal • Monotonic turn-on and turn-off • Fused input • SMBus interface • Available RoHS compliant • 2 Year Warranty Electrical Specifications Output Voltage adjustability: See VID codes, Table 3 Output current: Votlage setting accuracy: 0.8 - 1.55 Vdc 80 A 20 MHz bandwidth ± 0.8% Ripple and noise: (See Notes 1, 2) Short circuit protection: (See Note 7) 50 mV pk-pk Remote sensing compensating voltage: Up to 300 mV max Continuous current limit, default setting as trip Input Input voltage range: 12 Vin nominal 10.8 - 13.2 Vdc Input current: Operation No load Remote OFF 12.54 A max. 1.1 A max. 45 mA max. UVLO: Turn ON voltage Turn OFF voltage Hysteresis 10.5 V typ. 9.8 V typ. 0.65 V typ. Start-up time: Nominal line 10 ms max. Enable Logic compatibility ON OFF Ref. to -input > 1.7 Vdc < 0.8 Vdc +5_ALWAYS Current demand 250 mA typ. Embedded Power Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 2 of 7 Specifications Unless otherwise stated, all specifications are typical at nominal input, maximum continuous rated load at 25 °C and voltages are referenced to Vin-. General Charateristics Efficiency: 1.5 V output @ 60 A 84% typ. Switching frequency: Fixed (See Note 4) 830 kHz Material flammability: UL94V-0 Weight: < 52 g (< 2 oz) MTBF: Telcordia SR-332 > 2,000,000 hours Mating connector: (See Table 1 for pin out) Connector fingers: Tyco/Elcon 283-0172-01303 Gold plated, 30 µ-inches Environmental Specifications Maximum temperature shock: Operating 5 °C/10 min. Temperature shock: Operating Non-operating 10 °C/hour 20 °C/hour Humidity: (Non-condensing) Operating Non-operating 85% RH 95% RH Altitude: Operating Non-operating 10,000 feet max. 50,000 feet max. Shock: Operational and non-operational 30G 11 ms Half sine wave Vibration: (See Note 8) Operational and non-operational 0.02 G2/Hz max. Electrostatic discharge: IEC61000-4-2 (See Note 6) Indirect air Indirect contact 15 kV 8 kV Thermal performance: (See Note 5) Operating ambient temperature Non-operating 0 °C to +60 °C -40 °C to +100 °C Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 3 of 7 Ordering Information Input Voltage Output Voltage OVP 12 Vdc 0.8 - 1.55 Vdc 12 Vdc 0.8 - 1.55 Vdc Output Current Min Max Efficiency (typ) 2.2 Vdc 0A 80 A 84% 50 mV VRM64-80-12-UY 2.2 Vdc 0A 80 A 84% 50 mV VRM64-80-12-UJ Pin Connections Regulation Load Model Numbers (10, 11) Voltage Identification (VID) Codes Pin No. Function Pin No. Function VID4 VID3 VID2 VID1 VID0 VDAC 1 GND 54 +12 Vin 1 1 1 1 1 Off 2 GND 53 +12 Vin 1 1 1 1 0 0.800 3 GND 52 +12 Vin 1 1 1 0 1 0.825 4 VID4 51 VID3 1 1 1 0 0 0.850 5 VID2 50 VID1 1 1 0 1 1 0.875 6 VID0 49 Current Share 1 1 0 1 0 0.900 7 COREFB H 48 COREFB L 1 1 0 0 1 0.925 8 PWRGD 47 CBOUT 1 1 0 0 0 0.950 9 Enable 46 ADD 0 1 0 1 1 1 0.975 10 SMDA 45 ADD 1 1 0 1 1 0 1.000 11 SMCL 44 -VRMPRES 1 0 1 0 1 1.025 12 SGND 43 +5 V_always 1 0 1 0 0 1.050 13 VDD Core + 42 VDD Core + 1 0 0 1 1 1.075 14 VDD Core + 41 VDD Core + 1 0 0 1 0 1.100 15 VDD Core + 40 VDD Core + 1 0 0 0 1 1.125 16 GND 39 GND 1 0 0 0 0 1.150 17 GND 38 GND 0 1 1 1 1 1.175 18 GND 37 GND 0 1 1 1 0 1.200 19 VDD Core + 36 VDD Core + 0 1 1 0 1 1.225 20 VDD Core + 35 VDD Core + 0 1 1 0 0 1.250 21 VDD Core + 34 VDD Core + 0 1 0 1 1 1.275 22 VDD Core + 33 VDD Core + 0 1 0 1 0 1.300 23 VDD Core + 32 VDD Core + 0 1 0 0 1 1.325 24 VDD Core + 31 VDD Core + 0 0 1 1 1 1.350 25 GND 30 GND 0 0 1 1 1 1.375 26 GND 29 GND 0 0 1 1 0 1.400 27 GND 28 GND 0 0 1 0 1 1.425 0 0 1 0 0 1.450 0 0 0 1 1 1.475 0 0 0 1 0 1.500 0 0 0 0 1 1.525 0 0 0 0 0 1.550 Table 1: Pin Connections Table 2: Voltage Identification (VID) Codes Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 4 of 7 Signal Electrical Interface Characteristic - Signal Name Symbol MIN MAX UNITS ENABLE - on ENABLE (on) 1.7 5.5 V No pull up resistor provided by the VRM ENABLE - off ENABLE (off) -0.3 0.8 V No pull up resistor provided by the VRM PWRGD - high VPWRGD (high) 1.7 V No pull up resistor provided by the VRM PWRGD - low VPWRGD (low) -0.3 V Open-collector output to not more than 5.5 V, max current 5 mA PWRGD - low threshold PWRGD - turn-on response to ENABLE going high TYP 0.8 150 Trise 2 VID - high Vih (VID) VID - low Vil (VID) 2.5 mV 10 ms 1.7 5.5 V -0.3 0.8 V OVP1 (See Note 7) 2.2 V OVP2 (See Note 7) 133 % 4 V OVP drive voltage CB_ OUT NOTES AND CONDITIONS Below VID setting For waveforms, refer to Application Note 185 Default setting is trip. At OVP1 or OVP 2 whichever is smaller Of VID Setting SMBus Address high ADD_ x (high) 3.8 V SMBus Address low ADD_ x (low) -0.3 0.7 V SMBus Data high SMDA (high) 2.1 5.5 V SMBus Data low SMDA (low) -0.3 0.8 V Symbol MIN MAX UNITS ESD - Indirect air 15 kV EN61000-4-2 In end user equipment ESD - Indirect contact 8 kW EN61000-4-2 In end user equipment Electromagnetic Compatibility Characteristic - Signal Name Input characteristics Input current - operating Input capacitance - external bypass Notes: IIN CINext TYP 12 A 1600 µF 1 Recommended output capacitance, 48 x 22 µF ceramic MLCC. 2 50 mV pk-pk ripple. Vin = 12 V, Vout = 1.5 V, Iout = 80 A. 3 With the recommended capacitors (See Note 1) across the output, the output voltage stays within the load regulation window for all loads and transient events, up to 80 A. It will also allow instantaneous VID-on-the-fly changes of up to 500 mV at 80 A. 4 VRM64 uses a five phase buck topology. Each phase switches at 830 kHz. This gives an equivalent switching frequency of 4.2 MHz 5 Maximum current requires adequate forced air over the converter. Please consult Figure 1 for thermal derating. 6 When the VRM detects an output over-voltage event, the OVP pin transitions to logic high. This signal can be used to shut down the supply to the VRM, or drive an external crowbar device. NOTES AND CONDITIONS VIN = VIN (typ) Iout (cont.) = 80 A, VID = 1.5 V 7 These are default settings. The current limit may be set to ‘trip’ or ‘hiccup’. The output overvoltage limits, input overvoltage and undervoltage settings, the output droop and offset, the current limit setpoint and many others can be changed by component changes. Please consult the factory for details. 8 0.01 G2/Hz from 5 Hz to 20 Hz, maintaining 0.02 G2/Hz from 20 Hz to 500 Hz, all axes. 9 In accordance with AMD requirements, PWRGD will go high at least 2 ms after VDD settles within specifications. 10 The ‘Y’ suffix indicates that these parts are TSE RoHS 5/6 (non Pb-free) compliant. Pb-free (RoHS 6/6) compliant versions are “J” suffix. 11 NOTICE: Some models do not support all options. Please contact your local Emerson Network Power representative or use the on-line model number search tool at http://www.PowerConversion.com to find a suitable alternative. Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 5 of 7 0 60 50 600LFM (3m/s) 500LFM (2.5m/s) 40 400LFM (2m/s) 300LFM (1.5m/s) 30 20 40 50 60 70 80 90 OUTPUT VOLTAGE (V) TEMPERATURE (ºC) 70 -5 -10 -15 -20 -25 100 OUTPUT CURRENT (A) 11 Vin 12 Vin 13 Vin 0 10 20 30 40 50 60 70 80 90 100 110 OUTPUT CURRENT (A) Figure 2: Load Regulation Figure 1: Typical Thermal Derating At Sea Level (12 Vin, 1.5 Vout) EFFICIENCY (%) 86 84 11 Vin 12 Vin 13 Vin 82 80 78 40 60 80 100 OUTPUT CURRENT (A) Figure 3: Typical Efficiency Vs Load Figure 4: Output Ripple and Noise 10 mV Per Square, 2 µs Per Square Embedded Power for Business-Critical Continuity Rev.11.21.12_64 VRM64 Series 6 of 7 Figure 5: Mechanical Drawing Embedded Power for Business-Critical Continuity ­Americas Rev.11.21.12_64 VRM64 Series 7 of 7 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.PowerConversion.com techsupport.embeddedpower @emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower.com Emerson and the Emerson Network Power logo are trademarks of Emerson Electric Co. ©2012 Emerson Electric Co. All rights reserved.
VRM64-80-12-UY 价格&库存

很抱歉,暂时无法提供与“VRM64-80-12-UY”相匹配的价格&库存,您可以联系我们找货

免费人工找货