FEATURES High Efficiency: 94% 12Vin, 5.0V/40A out Size: 30.5*27.9*11.1(1.20*1.10*0.44) Wide input range: 4.5V~13.8V Output voltage programmable from 0.6Vdc to 5.0Vdc via external resistors No minimum load required Fixed frequency operation Input UVLO, output SCP, OVP. Remote On/Off (Positive logic) Power Good Function RoHS 5 / RoHS 6 ISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility Delphi D12F200 Non-Isolated Point of Load DC/DC Modules: 4.5V~13.8Vin, 0.6V~5.0Vout, 40A The D12F200, 4.5~13.8V wide input, single output, non-isolated point of load DC/DC converter is the latest offering from a world leader in power systems technology and manufacturing -- Delta Electronics, Inc. The D12F200 and ND/NE product families are part of the second generation, non-isolated point-of-load DC/DC power modules which cut the module size by almost 50% in most of the cases compared to the first generation NC series POL modules for networking and data communication applications. D12F200 product provides up to 40A output current and the output can be resistor trimmed from 0.6Vdc to 5.0Vdc. It provides a highly efficient, high power and current density APPLICATIONS and very cost effective point of load solution. With creative design Telecom / DataCom 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 conditions. Data processing applications DATASHEET DS D12F200 01132015 TECHNICAL SPECIFICATIONS (Ambient Temperature=25C, nominal V =12Vdc unless otherwise specified.) in PARAMETER NOTES and CONDITIONS D12F200 Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage -0.3 13.8 Vdc Operating Temperature Refer to Fig.37 for the measuring point 0 70 C Storage Temperature -40 125 C INPUT CHARACTERISTICS Operating Input Voltage 4.5 13.8 V Input Under-Voltage Lockout Turn-On Voltage Threshold 4.3 Vdc Turn-Off Voltage Threshold 4.0 Vdc Maximum Input Current Vin=12V, Vo=5V, Io=40A 18 A No-Load Input Current Vin=12V, Vo=5V, Io=40A 260 300 mA Off Converter Input Current Remote OFF 17 20 mA Input voltage slew rate dV/dt 10 V/mS OUTPUT CHARACTERISTICS Output Voltage Adjustment Range Refer to Fig.19 for the relations between input and output voltage 0.6 5.0 Vdc Output Voltage Set Point With a 0.1% trim resistor -1.0 +1.0 %Vo Output Voltage Regulation Over Load Vo1.2Vdc -20 +20 mV Vo1.2Vdc -1.5 +1.5 %Vo Over Line Vin=Vin min to Vin max -0.5 +0.5 %Vo Total output range Over load, line, temperature regulation and set point -3.0 +3.0 %Vo Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 10uF Tan cap, total input & output range 20 50 mV Output Current Range 0 40 A Output Voltage Under-shoot at Power-Off Vin=12V, Turn OFF 100 mV Output short-circuit current, RMS value 12Vin, 5Vout 10 A Over Current Protection Hiccup mode 70 A Over Voltage Protection Non-latching shutdown 120 % DYNAMIC CHARACTERISTICS Transient Response 25% step load, Slew rate=10A/uS, 0.6V~1.8V output 120 150 mVpk 25% step load, Slew rate=10A/uS, 2.5V~ 5.0V output 130 160 mVpk Output Dynamic Load Response 12Vin, 2.5Vout, 1F ceramic and 10F Tan cap Settling Time Settling to be within regulation band (to 10% Vo deviation) 20 50 s Turn-On Transient Rise Time From 10% to 90% of Vo for D12F200 E 1.5 mS From 10% to 90% of Vo for D12F200 A 8 15 mS Turn on Delay (power) Vin=12V, Io=min-max. (Wthin 10% of Vo) for D12F200E 3 mS Vin=12V, Io=min-max. (Wthin 10% of Vo) for D12F200A 13 25 mS Turn on Delay (Remote on/off) Vin=12V, Io=min-max. (Wthin 10% of Vo) for D12F200E 3 mS Vin=12V, Io=min-max. (Wthin 10% of Vo) for D12F200A 13 20 mS Turn on Transient (overshoot) 0.5% Vo Turn off Transient (undershoot) 100 mV Maximum Output Capacitance ESR < 10m 0 5000 F ESR 10m for D12F200A 0 20000 F EFFICIENCY Vo=0.6V Vin=12V, Io=40A 70 71.4 % Vo=0.9V Vin=12V, Io=40A 78 79.4 % Vo=1.2V Vin=12V, Io=40A 81 83.5 % Vo=1.5V Vin=12V, Io=40A 84 85.9 % Vo=1.8V Vin=12V, Io=40A 85 87.5 % Vo=2.5V Vin=12V, Io=40A 88 90.4 % Vo=3.3V Vin=12V, Io=40A 90 92.2 % Vo=5.0V Vin=12V, Io=40A 92 94.0 % FEATURE CHARACTERISTICS Switching Frequency Fixed, per phase 500 KHz ON/OFF Control Positive logic (internally pulled high) Logic High Module On (or leave the pin open) 1.2 Vinmax V Logic Low Module Off 0 0.6 V Remote Sense Range 0.5 V Power Good Vo is out off +/-10% Vo,set 0 0.4 V Vo is within +/-10% Vo,set 4.0 5.1 V Power Good Delay 0.2 2 mS Output to Power Good Delay Time 1 mS GENERAL SPECIFICATIONS Calculated MTBF 25, 300LFM, 80% load 5.6 Mhours Weight 14 grams DS D12F200 01132015 2