EN2360QI-E Enpirion, EN2360QI-E Datasheet
EN2360QI-E
Specifications of EN2360QI-E
Related parts for EN2360QI-E
EN2360QI-E Summary of contents
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... Description The EN2360QI is a Power System on a Chip (PowerSoC) DC-DC converter. It integrates MOSFET switches, small-signal control circuits, compensation and an integrated inductor in an advanced 8x11x3mm QFN module. It offers high efficiency, excellent line and load regulation over temperature. The EN2360QI operates over a wide input voltage range and is ...
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... Ordering Information Part Number Package Markings EN2360QI EN2360QI EN2360QI-E EN2360QI Packing and Marking Information: Pin Assignments (Top View) NOTE A: NC pins are not to be electrically connected to each other or to any external signal, ground, or voltage. However, they must be soldered to the PCB. Failure to follow this guideline may result in part malfunction or damage. ...
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... Digital Input. This pin accepts either an input clock to phase lock the internal switching 47 S_IN I frequency or a S_OUT signal from another EN2360QI. Leave this pin floating if not used. 48 S_OUT O Digital Output. PWM signal is output on this pin. Leave this pin floating if not used. ...
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... PVIN 4.5 AVIN 2.5 V 0.6 OUT I OUT J- AMB SYMBOL θ JA θ SDH > V – 2.5V to increase current limit threshold. Contact OUT IN Enpirion Confidential September 17, 2012 EN2360QI MAX UNITS 15 V 6 V/ms 150 °C 150 °C 260 °C 2000 V 500 V MAX UNITS 14.0 V 5.5 V 5.0 V 6.0 ...
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... RFADJ =3kΩ Range of SYNC clock frequency S_IN Clock Logic Low Level (Note 3) S_IN Clock Logic High Level (Note 3) S_OUT Clock Logic Low Level (Note 3) S_OUT Clock Logic High Level (Note 3) Enpirion Confidential September 17, 2012 EN2360QI MIN TYP MAX UNITS 4.5 14.0 V 2.5 5.5 V ...
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... With 4mA Current Sink into POK PVIN range: 4.5V ≤ V ≤ 14V IN POK High (Note 3) Tie Pin to GND Pull up to AVIN Through an External Resistor REXT VIN = 5.0V, REXT = 24.9kΩ and ENABLE = HIGH. UVLO Enpirion Confidential September 17, 2012 EN2360QI MIN TYP MAX UNITS 90 % 0.4 V AVIN V 1 µA ...
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... CONDITIONS V = 12V 125 C 2.0 JMAX θ C/W JA 8x11x3mm QFN 1.0 Air Flow (200fpm) 0 Enpirion Confidential September 17, 2012 EN2360QI Efficiency vs. Output Current CONDITIONS VOUT = 3. 12.0V IN VOUT = 1.8V AVIN = 3.3V VOUT = 1.2V Dual Supply 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 OUTPUT CURRENT (A) Output Current De-rating VOUT = 3.3V CONDITIONS V = 10V IN ...
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... LOAD = 0A 1.199 LOAD = 1A LOAD = 2A 1.198 LOAD = 4A 1.197 LOAD = 6A 1.196 -40 Enpirion Confidential September 17, 2012 EN2360QI Output Voltage vs. Output Current VIN = 8V VIN = 10V VIN = 12V CONDITIONS V = 1.2V OUT_NOM 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 OUTPUT CURRENT (A) Output Voltage vs. Output Current VIN = 8V VIN = 10V VIN = 12V ...
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... LOAD = 0A 1.199 LOAD = 1A LOAD = 2A 1.198 LOAD = 4A 1.197 LOAD = 6A 1.196 -40 Enpirion Confidential September 17, 2012 EN2360QI Output Voltage vs. Temperature CONDITIONS V = 14V 1.2V OUT_NOM LOAD = 0A LOAD = 1A LOAD = 2A LOAD = 4A LOAD = 6A - AMBIENT TEMPERATURE ( C) www.enpirion.com, Page 9 85 ...
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... CIN = 22µF(1206), COUT = 2x47µF(1206)+100µF(1206) Power Up Waveform (6A) PVIN VOUT POK LOAD CONDITIONS VIN = 12V, VOUT = 3.3V, Load = 6A, Css = 47nF CIN = 22µF(1206), COUT = 2x47µF(1206)+100µF(1206) Enpirion Confidential September 17, 2012 EN2360QI www.enpirion.com, Page 10 Rev: A ...
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... VIN = 12V, CIN = 22µF (1206), COUT = 2x47µF + 100µF (1206) =1V) Load Transient from OUT VOUT (AC Coupled) LOAD September 17, 2012 EN2360QI LOAD = 6A LOAD = 6A =1V) OUT CONDITIONS VIN = 12V, VOUT = 1.0V CIN = 22µF (1206) COUT = 2x47µF (1206) + 100µF (1206) Using Best Performance Configuration www ...
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... Load Transient from OUT VOUT (AC Coupled) LOAD =3.3V) Load Transient from OUT VOUT (AC Coupled) LOAD September 17, 2012 EN2360QI =1.2V) OUT CONDITIONS VIN = 12V, VOUT = 1.2V CIN = 22µF (1206) COUT = 2x47µF (1206) + 100µF (1206) Using Best Performance Configuration =1.8V) OUT CONDITIONS VIN = 12V, VOUT = 1.8V CIN = 22µ ...
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... Soft Start Voltage Reference Generator AVIN Figure 4: Functional Block Diagram frequency of the EN2360QI enables the use of small size input and output capacitors, as well as a wide loop bandwidth within a small foot print. Protection Features: The power supply has the following protection features: • ...
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... The ENABLE signal has to be low for at least the ENABLE Lockout Time (8ms) in order for the device to be re-enabled. Pre-Bias Precaution The EN2360QI is not designed to be turned on into a pre-biased output voltage. Be sure the output capacitors are not charged or the output of the EN2360QI is not pre-biased when the EN2360QI is first enabled ...
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... R RESISTOR VALUE (kΩ) FS Figure 7. R versus Switching Frequency FS The efficiency performance of the EN2360QI for various VOUTs can be optimized by adjusting the switching frequency. Table 1 shows recommended R values for various VOUTs in order to optimize FS performance of the EN2360QI. PVIN VOUT 1 ...
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... EA 1206 Table 3: Recommended Input Capacitors Output Capacitor Selection As seen from Table 5, the EN2360QI has been values for OUT optimized for use with one 100µF/1206 plus two 47µF/1206 output capacitors for best performance. For the smallest solution size configuration see Table 5 ...
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... Yuden ©Enpirion 2012 all rights reserved, E&OE 07514 1 22µF, 10V, X5R, + 20%, 0805 Z n 47µF, 6.3V, X5R, 20%, 0805 22µF, 10V, X5R, P/N 20%, 0805 Table 4: Recommended Output Capacitors Enpirion Confidential September 17, 2012 EN2360QI Panasonic ECJ-2FB1A226M Taiyo JMK212BBJ476MG-T Yuden Taiyo LMK212BJ226MG-T Yuden www.enpirion.com, Page 17 Rev: A ...
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... Enpirion Confidential September 17, 2012 EN2360QI Smallest Solution Size C = 22µF/1206 IN V ≤ 1.8V 2x47µF/0805 OUT OUT > 1.8V 2x47µF/1206 OUT OUT Ripple Deviation (kΩ) (pF) (kΩ) (kΩ) (mV) 200 10 0.2 15 ...
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... With the power dissipation known, the temperature rise in the device may be estimated based on the theta JA value (θ how much the temperature will rise in the device for every watt of power dissipation. The EN2360QI has a θ value of 16 ºC/W without airflow. JA Determine the change in temperature (ΔT) based on P and θ ...
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... Engineering Schematic Figure 10: Engineering Schematic with Engineering Notes ©Enpirion 2012 all rights reserved, E&OE 07514 Enpirion Confidential September 17, 2012 EN2360QI www.enpirion.com, Page 20 Rev: A ...
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... Recommendation 1: Input and output filter capacitors should be placed on the same side of the PCB, and as close to the EN2360QI package as possible. They should be connected to the device with very short and wide traces. Do not use thermal reliefs or spokes when connecting the capacitor pads to the respective nodes ...
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... Only the thermal pad and the perimeter pads are to be mechanically or electrically connected to the PC board. The PCB top layer under the EN2360QI should be clear of any metal (copper pours, traces, or vias) except for the thermal pad. The “shaded-out” area in Figure 10 represents the area that should be clear of any metal on the top layer of the PCB ...
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... Recommended PCB Footprint ©Enpirion 2012 all rights reserved, E&OE 07514 Figure 13: EN2360QI PCB Footprint (Top View) Enpirion Confidential September 17, 2012 EN2360QI www.enpirion.com, Page 23 Rev: A ...
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... Package and Mechanical Figure 14: EN2360QI Package Dimensions (Bottom View) Packing and Marking Information: Contact Information Enpirion, Inc. Perryville III Corporate Park 53 Frontage Road - Suite 210 Hampton, NJ 08827 USA Phone: 1.908.894.6000 Fax: 1.908.894.6090 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 ...