NQ04T33VKA10OVN

Technical S pecification NQ04T33VKA10 3.0-5.5V Input 0.9-3.3V Outputs 10 Amp Current Non Isolated SIP Single In-Line Package The NiQor ™ S I P D C / D C c o n v e r t e r i s a n o n - i s o l a t e d buck regulator, which employs synchronous rectification to achieve extremely high conversion efficiency. The NiQor family of converters are used predominately in DPA systems using a front end DC/DC high power brick (48Vin to low voltage bus). The non-isolated NiQor converters are then used at the point of load to create the low voltage outputs required by the design. The wide trim module can be programmed over a wide range of output voltages through the use of a single external resistor. RoHS 5/6 compliant (see page 17 ). Operational Features • Ultra high efficiency, up to 95% at full rated load • Delivers up to 10 Amps of output current with minimal derating - no heatsink required • Input Voltage Range : 3.0 - 5.5V • Programmable output voltages from 0.85 - 3.6V • On-board input and output filter capacitor • No minimum load requirement means no preload resistors required Non-Isolated NQ04T33VKA10 wide trim module Pr otection Features • Input under-voltage lockout disables converter at low input voltage conditions • Temperature compensated over-current shutdown protects converter from excessive load current or short circuits • Output over-voltage protection protects load from damaging voltages (>4.4V) • Thermal shutdown protects converter from abnormal environmental conditions Mechanical Features • Industry standard SIP pin-out configuration • Industry standard size: 2.0” x 0.55” x 0.29” (50.8 x 14 x 7.3mm) • Total weight: 0.30 oz. (9.4 g) • Open frame construction maximizes air flow cooling • Available in both vertical and horizontal mounting Safety Features • UL/cUL 60950 recognized (US & Canada) • TUV certified to EN60950 • Meets 72/23/EEC and 93/68/EEC directives which facilitates CE Marking in user’s end product • Board and plastic components meet UL94V-0 flammability requirements Contr ol Features • On/Off control • Output voltage trim (industry standard) permits custom voltages and voltage margining • Remote Sense (standard option) Product # NQ04T33VKA10 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2NV4T3F Rev. A 09/06/05 Page 1 Technical Specification MECHANICAL DIAGRAM Front View 2.00 (50.8) Input: I nput: Outputs: Current: Package: 3.0 - 5.5V 0.9 - 3.3V 10A SIP Vertical Mount Side View 0.288 (7.32) 0.185 (4.7) 0.315 Max (8.0 Max) 0.197 Max (5.0 Max) 0.550 (13.97) 0.050 Ref. 1 2 3 4 5 A 6 7 8 10 11 0.160 (4.06) (1.27) 0.050 (1.27) 0.040 PCB Ref. (1.02) 0.120 (3.05) 0.025 + 0.003 (0.64 + 0.076) 0.000 (0.00) 0.100 (2.54) 0.200 (5.08) 0.300 (7.62) 0.400 (10.16) 1.300 (33.02) 1.400 1.500 1.600 (35.56) (38.10) (40.64) 1.800 (45.72) 1.900 (48.26) SQ. Typ. NOTES 1) All pins are 0.025” (0.64mm) +/- 0.003 (0.076mm) square. 2) All Pins: Material - Copper Alloy Finish - Tin over Nickel plate 3) Vertical, horizontal, vertical with reverse pins and surface mount options (future) available. 4) Undimensioned components are shown for visual reference only. 6) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 7) Weight: 0.30 oz. (9.4 g) typical 8) Workmanship: Meets or exceeds IPC-A-610C Class II PIN DESIGNATIONS Pin No. Name Function 1 2 Vout(+) Vout(+) Positive output voltage Positive output voltage Pin Connection Notes: 1. Pin 10 - for fixed resistors, connect between Trim and Common (Ground). 2. Pin 11 - see section on Remote ON/OFF pin for description of enable logic options. 3 4 5 A 6 7 8 10 11 SENSE(+) Vout(+) Common N/C Common Vin(+) Vin(+) TRIM1 ON/OFF2 Positive remote sense Positive output voltage No Connection Positive input voltage Positive input voltage Output voltage trim (trim-up only) LOGIC input to turn the converter on and off. Pins in Italics Shaded text are Optional Product # NQ04T33VKA10 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2NV4T3F Rev. A 09/06/05 Page 2 Technical Specification MECHANICAL DIAGRAM Front View 2.00 (50.8) Input: I nput: Outputs: Current: Package: 3.0 - 5.5V 0.9 - 3.3V 10A SIP Horizontal Mount Side View 0.288 (7.32) 0.185 (4.7) 0.315 Max (8.0 Max) 0.197 Max (5.0 Max) 0.550 (13.97) 0.025 + 0.003 (0.64 + 0.076) 0.050 Ref. (1.27) 1 2 3 4 5 A 6 7 8 10 11 SQ. Typ. 0.050 (1.27) 0.128 Min (3.25 Min) 0.040 PCB Ref. (1.02) 0.330 (8.38) 0.000 (0.00) 0.100 (2.54) 0.200 (5.08) 0.300 (7.62) 0.400 (10.16) 1.300 (33.02) 1.400 1.500 1.600 (35.56) (38.10) (40.64) 1.800 (45.72) 1.900 (48.26) See note on Thermal Considerations in Applications section. Vertical Mount Reversed Pins Front View 2.00 (50.8) Side View 0.288 (7.32) 0.185 (4.7) 0.315 Max (8.0 Max) 0.197 Max (5.0 Max) 0.550 (13.97) 1 2 3 4 5 A 6 7 8 10 11 0.050 Ref. 0.160 (4.06) (1.27) 0.050 (1.27) 0.040 PCB Ref. (1.02) 0.120 (3.05) 0.025 + 0.003 (0.64 + 0.076) 0.000 (0.00) 0.100 (2.54) 0.200 (5.08) 0.300 (7.62) 0.400 (10.16) 1.300 (33.02) 1.400 1.500 1.600 (35.56) (38.10) (40.64) 1.800 (45.72) 1.900 (48.26) 0.058 +.008 (1.47 +.20) SQ. Typ. Product # NQ04T33VKA10 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2NV4T3F Rev. A 09/06/05 Page 3 Technical Specification Input: I nput: Outputs: Current: Package: 3.0 - 5.5V 0.9 - 3.3V 10A SIP Vin=3.3Vdc and 5.0Vdc except 3.3Vout units where Vin=5.0V; TA=25°C, airflow rate=300 LFM unless otherwise noted; full operating temperature range is -40°C to +105°C ambient temp with appropriate power derating. Specifications subject to change without notice. ELECTRICAL CHARACTERISTICS - NQ04T33VKA10 Series Parameter ABSOLUTE MAXIMUM RATINGS Input Voltage Non-Operating Operating Operating Transient Protection Operating Temperature Storage Temperature Voltage at ON/OFF input pin (N, O options) Voltage at ON/OFF input pin (P option) INPUT CHARACTERISTICS Operating Input Voltage Range1 “ Input Under-Voltage Lockout1 Turn-On Voltage Threshold Turn-On Voltage Threshold Turn-Off Voltage Threshold Turn-Off Voltage Threshold Maximum Input Current (3.0Vin\4.5Vin) “ “ “ “ “ “ No-Load Input Current (3.3Vin) No-Load Input Current (5.0Vin) “ Disabled Input Current “ Inrush Current Transient Rating Response to Input Transient (3.3Vin) “ Response to Input Transient (5.0 Vin) “ Input Reflected-Ripple Current (3.3Vin) “ Input Reflected-Ripple Current (5.0Vin) “ “ Input Terminal Ripple Current (3.3Vin) “ Input Terminal Ripple Current (5.0Vin) “ “ “ Recommended Input Fuse Input Filter Capacitor Value Input Ripple Voltage (3.3Vin) “ Input Ripple Voltage (5.0Vin) “ “ Recommended External Input Capacitance2 Setpoint Min. Typ. Max. Units Notes & Conditions All All All All All All All 0.9-2.5V 3.3V 0.9-2.5V 3.3V 0.9-2.5V 3.3V 0.9V 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V 0.9-2.5V 0.9-2.5V 3.3V 0.9-2.5V 3.3V All 0.9V 2.5V 0.9V 3.3V 0.9-1.8V 2.5V 0.9,1.0V 1.2,3.3V 1.5-2.5V 0.9-1.8V 2.5V 0.9,1.0V 1.2,1.5V 1.8,2.5V 3.3V All All 0.9,2.5V 1.0-1.8V 0.9-1.2V 1.5,1.8V 2.5,3.3V All 3.0 -40 -55 -3 -0.5 3.0 4.5 1.9 4.1 1.9 3.5 3.3-5.0 5.0 2.4 4.3 2.3 3.7 6.0 5.5 7.0 105 125 6.5 Vin + 0.3 5.5 5.5 2.85 4.5 2.85 4.0 3.9\2.6 4.3\2.9 5.0\3.4 5.9\4.0 7.0\4.7 9.3\6.3 8.1 105 130 105 25 20 0.1 V V V °C °C V V V V V V V V A A A A A A A mA mA mA mA mA A 2s mV/V mV/V mV/V mV/V mA mA mA mA mA A A A A A A A µF mV mV mV mV mV µF Continuous Continuous 100ms transient Negative/Open logic Positive/Open logic See notes on Page 6 “ 100% Load, full temp range, for all voltages “ “ “ “ “ 3.3Vout at 4.5Vin only 80 100 80 15 10 130 250 75 200 134 84 109 125 147 2.0 1.4 1.7 2.0 2.3 2.0 50mV/µs input transient (all) “ 20 40 84 94 75 88 94 200 www.synqor.com Peak to peak through 1µH inductor “ Peak to peak through 1µH inductor “ “ RMS; 200µF/50mΩ input cap. “ RMS 200µF/50mΩ input cap. “ “ “ Fast blow external fuse recommended Internal ceramic RMS, full load, 200µF/50mΩ input cap. “ RMS, full load, 200µF/50mΩ input cap. “ “ Net 50mΩ ESR 09/06/05 Page 4 Product # NQ04T33VKA10 Phone 1-888-567-9596 Doc.# 005-2NV4T3F Rev. A Technical Specification Input: I nput: Outputs: Current: Package: 3.0 - 5.5V 0.9 - 3.3V 10A SIP ELECTRICAL CHARACTERISTICS (continued) - NQ04T33VKA10 Series Parameter OUTPUT CHARACTERISTICS Output Voltage Set Point6 (50% load) “ “ “ “ “ “ Output Voltage Regulation Over Line Over Load “ Over Temperature Total Output Voltage Range “ “ “ “ “ “ Output Voltage Ripple & Noise (3.3Vin) Output Voltage Ripple & Noise (5.0Vin) Operating Output Current Range Output DC Over-Current Shutdown3 Maximum Output Capacitance2,4 DYNAMIC CHARACTERISTICS Input Voltage Ripple Rejection (3.3Vin) “ Input Voltage Ripple Rejection (5.0Vin) “ Output Voltage during Load Current Transient For a Step Change Iout=0.1A/µs (3.3Vin\5Vin) For a Step Change Iout=3A/µs (3.3Vin\5Vin) Settling Time (3.3Vin\5Vin) Turn-On Transient Turn-On Time Start-Up Delay Time “ Start-Up Rise Time “ Output Voltage Overshoot EFFICIENCY 100% Load (3.3Vin\5Vin) “ “ “ “ “ “ Setpoint 0.9V 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V All 0.9V 3.3V All 0.9V 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V All All All All All 0.9V 2.5V 0.9V 3.3V All All All All 0.9V 3.3V 0.9V 3.3V All 0.9V 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V Min. 0.884 0.984 1.181 1.477 1.773 2.461 3.242 -0.2 Typ. 0.900 1.000 1.200 1.500 1.800 2.500 3.300 +0.1 +0.5 +0.2 Max. 0.917 1.019 1.221 1.526 1.831 2.543 3.358 0.2 Units V V V V V V V % % % % V V V V V V V mV A A µF dB dB dB dB mV mV µs Notes & Conditions See trim equation “ “ “ “ “ Vin range 4.5V - 5.5V With sense pin “ With sense pin, over sample, line, load, temp & life (all) “ “ “ “ “ “ Peak to peak\RMS; full load, 20MHz bandwidth Figures 26 - 28 -2.3 0.859 0.957 1.150 1.438 1.727 2.397 3.152 15\6 25\9 0 11 18 1.2 0.940 1.044 1.250 1.563 1.875 2.605 3.444 35\12 60\20 10 25 4,000 Derate startup load current per Figure 25 120 Hz “ 120 Hz “ 10µF, Figures 15 & 17 470µF, Figures 16 & 18 To within 1.5% Vout nom., Figures 15 - 18 Load current & capacitance per Figure 25 Enable to Vout=100% nom., Figures 19 - 22 Enable to 10%, Figure 23 “ 10% to 90%, Figure 24 “ Resistive load, up to 4,000 µF Figures 1 - 4 “ “ “ “ “ “ 51 37 56 39 90\70 70\60 140\40 5.5 2.9 1.5 1.7 2.6 6.8 4.0 2.5 2.5 3.9 8.5 5.9 4.3 3.9 5.7 0 ms ms ms ms ms % % % % % % % % 86\85 87\86 88\87.5 91\89 92.5\91 94.5\93 94.5 Product # NQ04T33VKA10 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2NV4T3F Rev. A 09/06/05 Page 5 Technical Specification Input: I nput: Outputs: Current: Package: 3.0 - 5.5V 0.9 - 3.3V 10A SIP ELECTRICAL CHARACTERISTICS (continued) - NQ04T33VKA10 Series Parameter EFFICIENCY (cont.) 50% Load (3.3Vin\5Vin) “ “ “ “ “ “ TEMP. LIMITS FOR POWER DERATING Semiconductor Junction Temperature5 Board Temperature5 FEATURE CHARACTERISTICS Switching Frequency Negative Logic (O logic) ON/OFF Control Off-State Voltage On-State Voltage Input Resistance Positive Logic (P) ON/OFF Control Logic Low Voltage Range Logic High Voltage Range (internal pullup) Logic Low sink current Logic High sink current (leakage) Output Voltage Trim Range1,6,8 Output Voltage Remote Sense Range1,7,8 Output Over-Voltage Protection8 Over-Temperature Shutdown Over-Temperature Shutdown Restart Hysteresis RELIABILITY CHARACTERISTICS Calculated MTBF (Telcordia) Calculated MTBF (MIL-217) Field Demonstrated MTBF ModuleP 0.9V 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V All All All All All All All All All All All All All All All All All All Min. Typ. 87.5\85 88\86 90.5\87.5 92\89 93\91 95\93 95 Max. Units % % % % % % % Notes & Conditions Figures 1 - 4 “ “ “ “ “ “ Package rated to 150°C; Figures 5 - 14 UL rated max operating temp 130°C May decrease by up to 30 kHz at -40°C Figure A 125 125 265 1.5 -3 20 -0.2 2.2 300 0.85 3.75 4.05 120 5 10.1 6.6 1 Vin 550 10 3.6 +10 4.35 300 330 6.5 0.6 °C °C kHz V V kΩ Open collector/drain input; Figure A V V µA µA V % V °C °C Vin/10K Measured Vout+ to common pins; Table 1 Measured Vout+ to common pins Over full temp range Average PCB Temperature 106 Hrs. TR-NWT-000332; 15A load, 200LFM, 40oC Ta 106 Hrs. MIL-HDBK-217F; 15A load, 200LFM, 40oC Ta 106 Hrs. See our website for details Note 1: Maintain a minimum of 0.4V headroom between input and output voltage to meet performance specifications. Note 2: Tantalum or similar with additional ceramic as needed to reduce ripple current in external input capacitors. See Figure 26. When using more than 1000µF of output capacitance, input filter inductor should be reduced to