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【TI分享】用STP40055设计100W电源

yingxin chen1
Intellectual 681 points


设计要求：

1.0 INPUT CHARACTERISTICS
      1.1 Input Voltage 22~~26VDC
      1.2 Input Current 6.25A
2.0 OUTPUT CHARACTERISTICS
      2.1 DC Output Characteristics
END-1000 (100W)
Output V1 V2 V3 V4 V5
Voltage +5V +3.3V +12V -12V +5Vsb
Max. Load  6A 5A 3A 0.5A 2A
Max Output power  30W 16.5W 36W 6W 10W
Over All Reg.%  +/-5%  +/-5%  +/-5%  +/-6%  +/-5%
Ripple & Noise 120mV 100mV 120mV 350mV 100mV

      2.4 Efficiency
            85% min. at full load.