d12s72 Delta Electronics, Inc., d12s72 Datasheet
d12s72
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d12s72 Summary of contents
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... The Delphi D12S72, surface mounted, power block is the latest offering from a world leader in power systems technology and manufacturing — Delta Electronics, Inc. The D12S72 is the latest offering in the DXP30 family which was developed to address the ever-growing demands of increased current and power densities in networking applications while providing maximum flexibility for system configuration, its benefits can easily be applied to other applications transcending various market segments ...
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... VGATE VIN PWMH PWML GND TEMP+ TEMP- CS+ CS- Block diagram of D12S72 NOTES and CONDITIONS Refer to Figure 22 for the measuring point Vin=12V, Vout=1.0V, Iout=40A Pin 4 and 5 PWMH or PWML PWMH or PWML Pin 3 (reference to ground), 6.4V recommended operating Total Regulation over load, line and temperature @ turn on Inductor temperature of 125° ...
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ELECTRICAL CHARACTERISTICS CURVES Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25 Figure 2: Output Ripple & Noise, Vin=8.0V Load: 40A, CH2: Vout, Reading: ...
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ELECTRICAL CHARACTERISTICS CURVES Figure 4: Output Ripple & Noise, Vin=10V, Load: 40A, CH2: Vout, Reading: 9.4mV Figure 6: Dynamic, Vin=8.0V, Load: 40->30A Top: Vout, Bottom: Iout, Reading: 18.0mV Figure 8: Dynamic, Vin=9.0V, Load: 40->30A Top: Vout, Bottom: Iout, Reading: 18.4mV ...
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ELECTRICAL CHARACTERISTICS CURVES Figure 10: Dynamic, Vin=10.0V, Load: 40->30A Top: Vout, Bottom: Iout, Reading: 18.6mV Figure 12: Turn on, Vin=9.0V, Load: 40A, CH2: Vout Figure 14: Turn off, Vin=8.0V, Load: 40A, CH3: Vout Figure 11: Turn on, Vin=8.0V, Load: 40A, ...
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ELECTRICAL CHARACTERISTICS CURVES Figure 16: Turn off, Vin=10.0V, Load: 40A, CH3: Vout 6 ...
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TEST CONFIGURATIONS Figure 17: Peak-peak output ripple & noise and startup transient measurement test setup Note: 10pcs 560μF OSCON, 8pcs 47μF 1210 MLCC and 26pcs 22uF 1206 MLCC capacitor in the module output. Scope measurement should be made by using ...
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THERMAL CONSIDERATIONS Thermal management is an important part of the system design. To ensure proper, reliable operation, sufficient cooling of the power module is needed over the entire temperature range of the module. Convection cooling is usually the dominant mode ...
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... Ambient Temperature (℃) Figure 26: Output current vs. ambient temperature and air velocity@ V =7V D12S72A Output Current vs. Ambient Temperature and Air Velocity Output Current ( Ambient Temperature (℃) Figure 27: Output current vs. ambient temperature and air ...
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... Preheat time 150℃ 100~140 sec. Ramp up max. 3℃/sec. 25℃ Note: The temperature refers to the pin of D12S72 B, measured on the pin +Vout joint. Peak temp. 2nd Ramp-up temp. 210~230°C 5sec. 1.0~3.0°C /sec. Cooling down rate <3°C /sec. Over 200°C 40~50sec ...
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MECHANICAL DRAWING Note : ALL DIMENSIONS ARE IN MILLIMETERS (INCHES) TOLERANCE : X.X mm ± 0.5mm ( X.XX in. ± 0.02 in. ) X.XX mm ±0. X.XXX in. ± 0.010 in.) 11 ...
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... D 12 Type of Product Input Voltage D - DC/DC modules ~13.2V MODEL LIST Model Name Input Voltage Output Voltage D12S72 A 7.0 ~ 13.2Vdc 0.8V ~ 1.8V D12S72 B 7.0 ~ 13.2Vdc 0.8V ~ 1.8V 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 ...