FEATURES High efficiency: 94% 5.0Vin, 3.3V/6A out Small size and low profile: (SIP) 25.4 x 12.7 x 6.7mm (1.00x 0.50x 0.26) Single-In-Line (SIP) packaging Standard footprint Voltage and resistor-based trim Pre-bias startup Output voltage tracking No minimum load required Output voltage programmable from 0.75Vdc to 3.63Vdc via external resistor Fixed frequency operation Input UVLO, output OTP, OCP Remote on/off ISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility UL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950) Certified CE mark meets 73/23/EEC and 93/68/EEC directives Delphi DNS, Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin, 0.75-3.63V/6Aout The Delphi Series DNS, 2.8-5.5V input, single output, non-isolated Point of Load DC/DC converters are the latest offering from a world OPTIONS leader in power systems technology and manufacturing -- Delta Negative on/off logic Tracking feature Electronics, Inc. The DNS series provides a programmable output SIP package voltage from 0.75V to 3.63V using an external resistor and has flexible and programmable tracking features to enable a variety of startup voltages as well as tracking between power modules. This product family is available in surface mount or SIP packages and provides up to APPLICATIONS 6A of output current in an industry standard footprint. With creative Telecom / DataCom design technology and optimization of component placement, these Distributed power architectures converters possess outstanding electrical and thermal performance, as Servers and workstations well as extremely high reliability under highly stressful operating LAN / WAN applications Data processing applications conditions. DATASHEET DS DNS04SIP06 07182012D TECHNICAL SPECIFICATIONS (T = 25C, airflow rate = 300 LFM, V = 2.8Vdc and 5.5Vdc, nominal Vout unless otherwise noted.) A in PARAMETER NOTES and CONDITIONS DNS04S0A0R06PFD Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) 0 5.8 Vdc Tracking Voltage Vin,max Vdc Operating Temperature -40 85 C Storage Temperature -55 125 C INPUT CHARACTERISTICS Operating Input Voltage Vout Vin 0.5 2.8 5.5 V Input Under-Voltage Lockout Turn-On Voltage Threshold 2.2 V Turn-Off Voltage Threshold 2.0 V Maximum Input Current Vin=2.8V to 5.5V, Io=Io,max 6 A No-Load Input Current 70 mA Off Converter Input Current 5 mA 2 Inrush Transient Vin=2.8V to 5.5V, Io=Io,min to Io,max 0.1 A S Recommended Inout Fuse 6 A OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=5V, Io=Io, max -2.0 Vo,set +2.0 % Vo,set Output Voltage Adjustable Range 0.7525 3.63 V Output Voltage Regulation Over Line Vin=2.8V to 5.5V 0.3 % Vo,set Over Load Io=Io,min to Io,max 0.4 % Vo,set Over Temperature Ta=-40 to 85 0.8 % Vo,set Total Output Voltage Range Over sample load, line and temperature -3.0 +3.0 % Vo,set Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1F ceramic, 10F tantalum 40 60 mV RMS Full Load, 1F ceramic, 10F tantalum 10 15 mV Output Current Range 0 6 A Output Voltage Over-shoot at Start-up Vout=3.3V 1 % Vo,set Output DC Current-Limit Inception 220 % Io Output Short-Circuit Current (Hiccup Mode) Io,s/c 3.5 Adc DYNAMIC CHARACTERISTICS Dynamic Load Response 10F Tan & 1F Ceramic load cap, 2.5A/s, Vin=5V Positive Step Change in Output Current 50% Io, max to 100% Io, max 160 mV Negative Step Change in Output Current 100% Io, max to 50% Io, max 160 mV Settling Time to 10% of Peak Deviation 25 s Turn-On Transient Io=Io.max Start-Up Time, From On/Off Control Von/off, Vo=10% of Vo,set 2 ms Start-Up Time, From Input Vin=Vin,min, Vo=10% of Vo,set 2 ms Output Voltage Rise Time Time for Vo to rise from 10% to 90% of Vo,set 2 5 ms Output Capacitive Load Full load ESR 1m 1000 F Full load ESR 10m 3000 F EFFICIENCY Vo=3.3V Vin=5V, 100% Load 94.0 % Vo=2.5V Vin=5V, 100% Load 91.5 % Vo=1.8V Vin=5V, 100% Load 89.0 % Vo=1.5V Vin=5V, 100% Load 88.0 % Vo=1.2V Vin=5V, 100% Load 86.0 % Vo=0.75V Vin=5V, 100% Load 81.0 % FEATURE CHARACTERISTICS Switching Frequency 300 kHz ON/OFF Control, (Negative logic) Logic Low Voltage Module On, Von/off -0.2 0.3 V Logic High Voltage Module Off, Von/off 1.5 Vin,max V Logic Low Current Module On, Ion/off 10 A Logic High Current Module Off, Ion/off 0.2 1 mA ON/OFF Control, (Positive Logic) Logic High Voltage Module On, Von/off Vin,max V Logic Low Voltage Module Off, Von/off -0.2 0.3 V Logic Low Current Module On, Ion/off 0.2 1 mA Logic High Current Module Off, Ion/off 10 A Tracking Slew Rate Capability 0.1 2 V/msec Tracking Delay Time Delay from Vin.min to application of tracking voltage 10 ms Tracking Accuracy Power-up 2V/mS 100 200 mV Power-down 1V/mS 200 400 mV GENERAL SPECIFICATIONS MTBF Io=80% of Io, max Ta=25C 11.52 M hours Weight 4 grams Over-Temperature Shutdown Refer to Figure 45 for measuring point 130 C DS DNS04SIP06A 07182012 2