en5360 Enpirion, en5360 Datasheet
en5360
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en5360 Summary of contents
Page 1
... Description This Enpirion EN5360 is a Power System on a Chip DC-DC converter specifically designed to meet the precise voltage and fast transient requirements of present performance, low-power processor, DSP, FPGA, memory boards and system level applications in a distributed power architecture. Advanced circuit techniques, ultra high switching frequency, and ...
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... This diagram is a top-view of the component and represents the on-board layout requirements for the landing pads and thermal connection points. Specific dimensions for the pads are presented on page 10. Pin 1 of the device is signified by the white dot marked on the top of the device. Block Diagram ©Enpirion 2007 all rights reserved, E&OE 2 www.enpirion.com ...
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... Typical Efficiency V = 3.3V and V = 2.5V IN OUT 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 0.3 Waveforms ©Enpirion 2007 all rights reserved, E&OE 1.0 2.0 3.0 Output Current (A) 5Vin / 1.2Vout 6A load CH1 = VOUT CH2 = ENABLE CH3 = POK Soft Start capacitor = 15nF 3 4.0 5.0 6.0 www.enpirion.com ...
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... Recommended Operating Conditions PARAMETER Input Voltage Range Output Voltage Range Maximum continuous Output Current EN5360DC Operating Ambient Temperature EN5360DI Operating Ambient Temperature Operating Junction Temperature Thermal Characteristics PARAMETER Thermal Resistance: Junction to Ambient (0 LFM) (Note 2) Thermal Resistance: Junction to Case (0 LFM) NOTES: 2. Based on a four-layer board and proper thermal design in line with JEDEC EIJ/JESD 51 Standards. © ...
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... Trip Point V OUT Range V OUT Output Voltage Regulation Output Voltage Regulation EN5360DC Output Voltage Regulation EN5360DI Transient Response ( 100% or 100 Rated Load) OUT Peak Deviation V OUT Output Voltage Ripple (with 5 x 10µF X5R or X7R ceramic capacitors) Peak-to-peak V OUT-PP ...
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... SS Soft-Start node. A capacitor is connected between this pin and AGND. NOTES: 4. This pin is used for engineering test purposes and reserved for future use. Solder, but do not electrically connect this pin to the PCB. ©Enpirion 2007 all rights reserved, E&OE FUNCTION . OUT 6 www.enpirion.com ...
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... Power good circuit indicating whether the output voltage is within 90%-120% of the programmed voltage. Output Voltage Programming The EN5360 output voltage is programmed using one of two methods. Common output voltages are achieved by tying one or more of the three Voltage Select pins (VS0, VS1 & VS2) to ground (see Table 1) ...
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... X5R or X7R. In some applications, lower value capacitors are needed in parallel with the larger, lossy capacitors in order to provide high frequency decoupling. The EN5360 has been optimized for use with about 50µF of ceramic output capacitance required that these be low-cost, low-ESR, ceramic capacitors rated X5R or X7R. (See the ...
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... E&OE recommendations for this part. The following are general layout guidelines to consider. The CMOS chip inside the EN5360 has two grounds: AGND for the controller, and PGND for the power stage. These two grounds need to be connected outside the package at one point through a low-impedance trace ...
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... Packaging Information Mechanical Drawing and Nominal Dimensions ©Enpirion 2007 all rights reserved, E&OE Bottom View 10 www.enpirion.com ...
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... Enpirion reserves the right to make changes in circuit design and/or specifications at any time without notice. Information furnished by Enpirion is believed to be accurate and reliable. Enpirion assumes no responsibility for its use or for infringement of patents or other third party rights, which may result from its use. Enpirion products are not authorized for use in nuclear control systems, as critical components in life support systems or equipment used in hazardous environment without the express written authority from Enpirion. © ...