VRM10-85-12-UY Emerson Network Power, VRM10-85-12-UY Datasheet
VRM10-85-12-UY
Specifications of VRM10-85-12-UY
Related parts for VRM10-85-12-UY
VRM10-85-12-UY Summary of contents
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... Safety VDE Certificate No. 2487000-3336-0016 The VRM10 non-isolated DC-DC converters are designed to meet the exceptionally fast transient response requirements of today’s microproces- sors and fast switching logic in a compact size at a very affordable price. Advanced circuit techniques, component selection and placement optimi- ...
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... Where Rout Iout Ripple and noise 20 MHz bandwidth (See Notes 1, 2) Short circuit protection Remote sensing compensating voltage INPUT SPECIFICATIONS Input voltage range 12 Vin nominal Input current VRM10-85-12-UY 11Vin, VID=1.325 V, Iout=100 A VRM10-80-12-PY 11Vin, VID=1.400 V, Iout=91 A VRM10-105-12-EJ 11VIN, VID=1.325V, Iout=120 A No load OUTEN OFF UVLO turn ON voltage 0 ºC <tamb <60 ºC UVLO turn OFF voltage 0 ºC <tamb <60 ºC ...
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... VRM10 uses a four phase buck topology. Each phase switches at 550 KHz for the VRM10-85-12-UY and VRM10-80-12-PY. This gives an equivalent switching frequency of 2.2 MHz. For the VRM10-105-12-EJ, each phase switches at 275 KHz. This gives an equivalent switching frequency of 1.1 MHz 5 Recommended input fusing: one 20 A (or two parallel) very fast acting fuse(s). The VRM10 is a high current device. Use appropriate care in handling and installation of this device, which is intended only for use within enclosed equipment ...
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... Business-Critical Continuity Rev.07.20.07 VID2 VID1 VID0 VID5 VID ( 1.2125 1.2250 1.2375 1.2500 1.2625 1.2750 1.2875 1.3000 1.3125 1.3250 1.3375 1.3500 1.3625 1.3750 1.3875 1.4000 1.4125 1.4250 1.4375 1.4500 1.4625 1.4750 1.4875 1.5000 1.5125 1.5250 1.5375 1.5500 1.5625 1.5750 1.5875 1.6000 vrm10 series ...
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... V 0.8 5.5 ih (VID) V -0.3 0.4 il (VID) I (VID) R 1.7 VID + 0.2 (VID) 1.9 (5.5) V 0.8 5.5 ih (LL) V -0.3 0.4 il (LL) Z 2.18 2.21 kW VRM10-85-12-UY only i (LL 0.4 VR_HOT# (low Open-collector output to not more VR_HOT# (sink) SYMBOL MIN TYP MAX 15 kV IEC61000-4- end user equipment B I 10.7 ...
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... Specifications AMBIENT TEMPERA TURE ( º C) Figure 1: Thermal Derating Curve for VRM10-85-12-UY (See Note A) 110 100 AMBIENT TEMPERATURE (ºC) Figure 3: Thermal Derating Curve for VRM10-105-12-EY (See Note A) Notes A For the LFM and VID conditions graphed, there is no derating between 0 ºC and 25 ºC. B For load regulation equations: VID is in Volts, programmed by the VID bits W (refer to Table 3); Rout is in ’ ...
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... OUTPUT CURRENT (A) Figure 6: Short Circuit and Over Current Protection (See Note D) For VRM10-85-12-UY and VRM10-80-12-PY 100 80 Vin = 11.0V 60 Vin = 12.0V Vin = 12. 100 0 Figure 5a: Typical Efficiency Vs Load (See Note C) Vin = 11.0V Vin = 12.0V Vin = 12.6V ...
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... Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo- 32 Rev.07.20.07 vrm10 series FUNCTION Vin- Vin- Vin- Vin- VRM_pres# Key VID2 VID0 VID5 Outen Vo sen+ LL1 (9) Vo+ Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- Vo+ Vo- ...
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... Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo Vo+ 28 Rev.07.20.07 vrm10 series FUNCTION Vin+ Vin+ Vin+ VID3 VID1 VID5 Vo_sen- VR_HOT# LL0 (9) LL1 ( Vo+ Vo+ Vo+ Vo- Vo- Vo- Vo+ Vo+ Vo+ Vo- Vo- Vo- Vo+ Vo+ Vo+ ...
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... Embedded Power for Business-Critical Continuity Rev.07.20.07 vrm10 series Americas 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) 16th - 17th Floors, Lu Plaza 2 Wing Yip Street, Kwun Tong Kowloon, Hong Kong Telephone: +852 2176 3333 ...