d12s300-1 Delta Electronics, Inc., d12s300-1 Datasheet
d12s300-1
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d12s300-1 Summary of contents
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... The D12S300-1 series is a voltage mode controlled Buck topology. The output can be trimmed in the range of 0.6Vdc to 5.0Vdc by an external resistor from Trim pin to Ground. The converter can be turned ON/OFF by remote control with positive on/off (ENABLE pin) logic ...
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... Vin=12V, Io=60A Vin=12V, Io=60A Fixed Positive logic (internally pulled high) Module On (or leave the pin open) Module Off Vo is out off +/-10 within +/-10% Vo 25℃, 300LFM, 80% load Refer to Figure 32 for the measuring point D12S300-1 Min. Typ. Max. Units -0.3 13.8 Vdc 0 70 ° ...
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... Figure 3: Converter efficiency vs. output current (1.8V output voltage, 5V&12V input) 100 7Vin Output Current, Io (A) Figure 5: Converter efficiency vs. output current (3.3V output voltage, 12V input) DS_D12S300-1_12282009 100 13.8Vin Figure 2: Converter efficiency vs. output current 100 13.8Vin Figure 4: Converter efficiency vs ...
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... Figure 9: Output ripple & noise at 12Vin, 1.8V/60A out (5mv/div, 1uS/div) Figure 11: Output ripple & noise at 12Vin, 3.3V/60A out (10mv/div, 1uS/div) DS_D12S300-1_12282009 Figure 8: Output ripple & noise at 12Vin, 1.2V/60A out (5mv/div, 1uS/div) Figure 10: Output ripple & noise at 12Vin, 2.5V/60A out (5mv/div, 1uS/div) Figure 12: Output ripple & ...
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... Figure 15: Turn on delay time at 12Vin, 1.8V/60A out (1mS/div) Ch1: Enable, Ch2: PG, Ch3: Vo Figure 17: Turn on delay time at 12Vin, 3.3V/60A out (1mS/div) Ch1: Enable, Ch2: PG, Ch3: Vo DS_D12S300-1_12282009 Figure 14: Turn on delay time at 12Vin, 1.2V/60A out (1mS/div) Ch1: Enable, Ch2: PG, Ch3: Vo Figure 16: Turn on delay time at 12Vin, 2.5V/60A out (1mS/div) Ch1: Enable, Ch2: PG, Ch3: Vo Figure 18: Turn on delay time at 12Vin, 5 ...
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... Figure 23: Typical transient response to step load change at 10A/µS from 50%to 100% and 100 Io, max at 12Vin, 3.3V out (0.100V/div) DS_D12S300-1_12282009 Figure 20: Typical transient response to step load change at 10A/µS from 50%to 100% and 100 Io, max at 12Vin, 1.2V out (0.100V/div) Figure 22: Typical transient response to step load change at 10A/µ ...
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... DESIGN CONSIDERATIONS The D12S300-1 uses a three phase and voltage mode controlled buck topology. The output can be trimmed in the range of 0.6Vdc to 5.0Vdc by a resistor from Trim pin to Ground. The converter can be turned ON/OFF by remote control. Positive on/off (ENABLE pin) logic implies that the converter DC output is enabled when the signal is driven high (greater than 1 ...
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... Figure 28 and the typical trim resistor values are shown in Table 1. Unit Vin Vout Enable Trim(+) GND Trim(-) Figure 28: Trimming Output Voltage The D12S300-1 module has a trim range of 0.6V to 5.0V. The trim resistor equation for the D12S300-1 is: 1200 Ω − Vout 0 6 ...
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... Cs Cin Cs=330µF OS-CON cap x 1, Ltest=1µH, Cin=330µF OS-CON cap x 1 Figure 30: Input reflected ripple/ capacitor ripple current and output voltage ripple and noise measurement setup for D12S300-1 on the D12S300-1 DC-DC Converter Load 1uF 10uF Ceramic Tan Output voltage ripple noise measurement point ...
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... THE MODULE AIR FLOW 12.7 (0.5”) Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches) Figure 31: Wind tunnel test setup DS_D12S300-1_12282009 THERMAL CURVES (D12S300-1) of the module. electronics Figure 32: Temperature measurement location* The allowed maximum hot spot temperature is defined at 115 ...
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... THERMAL CURVES (D12S300-1) D12S300 A_S0 Output Current vs. Ambient Temperature and Air Velocity @ Vin =12V, Vout =1.5V (Worse Orientation) Output Current ( 100LFM 40 200LFM 30 300LFM 500LFM 20 400LFM 600LFM Figure 35: Output current vs. ambient temperature and air velocity@ Vin=12V, Vout=1.5V (Worse Orientation) D12S300 A_S0 Output Current vs ...
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... MECHANICAL DRAWING DS_D12S300-1_12282009 VERTICAL 12 ...
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... PART NUMBERING SYSTEM D 12 Type of Product Input Voltage 12- 4.5~13. DC/DC modules MODEL LIST Model Name Packaging D12S300-1 C Vertical D12S300-1 B Vertical CONTACT: www.delta.com.tw/dcdc USA: Telephone: East Coast: (888) 335 8201 West Coast: (888) 335 8208 Fax: (978) 656 3964 Email: DCDC@delta-corp.com WARRANTY Delta offers a two (2) year limited warranty ...