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TDK Veta iHA48040A033V Series Datasheet

Manual is about: DC-DC Power Modules Half Brick Series 48V Input, 3.3V/40A.Output

Summary of Veta iHA48040A033V Series

  • Page 1

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 1/17 datasheet dc-dc power modules veta iha48040a033v* half brick series 48v input, 3.3v/40a.Output information furnished by tdk innoveta is believed to be accurate and re...

  • Page 2

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 2/17 platform overview: veta iha48 series dc-dc power modules 48v input, 1.2-28v/60a or 350w output half-brick the veta iha48 series power modules operate over a wide 36 –...

  • Page 3

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 3/17 ordering information: product identifier package size platform input voltage output current/ power output units main output voltage # of outputs safety class feature ...

  • Page 4

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 4/17 mechanical specification: unless otherwise specified tolerances are: x.X ± 0.5 mm [x.Xx ± 0.02 in.], x.Xx +/- 0.25 mm [x.Xxx +/- 0.010 in.] recommended hole pattern: ...

  • Page 5

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 5/17 absolute maximum ratings: stress in excess of absolute maximum ratings may cause permanent damage to the device. • engineering estimate common input characteristics: ...

  • Page 6

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 6/17 electrical data (continued): operating attc = 25°c unless otherwise specified output characteristic min typ max unit notes & conditions output voltage initial setpoin...

  • Page 7

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 7/17 electrical characteristics: iha48040a033v-001 efficiency 70 75 80 85 90 95 0 4 8 12 16 20 24 28 32 36 40 output current (a) efficiency, η (%) vin = 36v vin = 48v vin ...

  • Page 8

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 8/17 electrical characteristics (continued): iha48040a033v-001 current limit 0 1 2 3 4 5 10 15 20 25 30 35 40 45 50 output current (a) ou tpu t voltage (v) vin = 36v vin =...

  • Page 9

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 9/17 electrical characteristics (continued): 0 1 10 100 1000 0 10 20 30 40 % decrease in output voltage, ∆ (%) t ri m r es is tance (k Ω ) 10 100 1000 10000 0 2 4 6 8 10 %...

  • Page 10

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 10/17 thermal performance: 10 20 30 40 25 35 45 55 65 75 85 95 105 115 ambient temperature ( o c) output current (a) nc 0.3 m/s (60 lfm) 0.5 m/s (100 lfm) 1.0 m/s (200 lfm...

  • Page 11

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 11/17 thermal performance (continued): 0 5 10 15 20 25 30 35 40 107 108 109 110 111 112 113 114 temperature ( o c) output current (a) 1/4" hs 1/2" hs 1" hs 0 5 10 15 20 25...

  • Page 12

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 12/17 thermal management: an important part of the overall system design process is thermal management; thermal design must be considered at all levels to ensure good reli...

  • Page 13

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 13/17 heat transfer by convection can be enhanced by increasing the airflow rate that the power module experiences. The maximum output current of the power module is a fun...

  • Page 14

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 14/17 operating information: over-current protection: the power modules have current limit protection to protect the module during output overload and short circuit condit...

  • Page 15

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 15/17 percentage of vout (%vo) from vo,nom, the trim resistor should be chosen according to the following equation: ) 2 % 100 ( − ∆ = down down r k Ω where % 100 ⋅ − = ∆ n...

  • Page 16

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 16/17 input/output ripple and noise measurements: 100khz voutput cext 1 2 + 12uh 1 2 esr battery 100khz + rload 1 2 esr - vinput 220uf 1 2 ground plane 33uf 1 2 - the inpu...

  • Page 17

    Data sheet: veta iha48040a033v*, 3.3v/40a output half brick series ©2007 tdk innoveta inc. Iha datasheet 040207 ' (877) 498-0099 17/17 than 2m hours using the telcordia tr-332 calculation method. Improper handling or cleaning processes can adversely affect the appearance, testability, and reliabilit...