- DL manuals
- TDK
- Computer Hardware
- Belleta iEA Series
- Datasheet
TDK Belleta iEA Series Datasheet - page 23
Data Sheet: Belleta
®
iEA Series –Single Output Eighth Brick
©2004 TDK Innoveta® Inc.
iEAFullDatasheet 032707 3/29/2007 Revision 2.0
℡
(877) 498-0099
23/41
Thermal Performance:
iEA48025A025V-000 through -015: 2.5V, 25A Output
iEA48025A025V-000 maximum output current vs. ambient
temperature at nominal input voltage for airflow rates natural
convection (60lfm) to 600lfm with airflow from pin 3 to pin 1.
iEA48025A025V-000 thermal measurement location –
top view
Both the thermal curves provided and the example given above are based upon measurements made in TDK Innoveta’s
experimental test setup that is described in the Thermal Management section. Due to the large number of variables in
system design, TDK Innoveta recommends that the user verify the module’s thermal performance in the end application.
The critical component should be thermo coupled and monitored, and should not exceed the temperature limit specified in
the derating curve above. It is critical that the thermocouple be mounted in a manner that gives direct thermal contact or
significant measurement errors may result. TDK Innoveta can provide modules with a thermocouple pre-mounted to the
critical component for system verification tests.
Thermal measurement
location on PWB Cu
Best orientation
airflow
0
5
10
15
20
25
30
25
45
65
85
105
125
Temperature (oC)
O
u
tp
u
t
C
u
rr
e
n
t
(A
)
NC
0.5 m/s (100 LFM)
1.0 m/s (200 LFM)
2.0 m/s (400 LFM)
3.0 m/s (600 LFM)
Tc, Thermal Limit
Summary of Belleta iEA Series
Page 1
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 1/41 belleta® iea series dc/dc power modules 48v input, 25a output eighth brick the belleta series offers an industry standard eighth brick power modu...
Page 2
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 2/41 ordering information: product identifier package size platform input voltage output current/ power output units main output voltage # of outputs ...
Page 3
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 3/41 mechanical specification: dimensions are in mm [in]. Unless otherwise specified tolerances are: x.X ± 0.5 [0.02], x.Xx and x.Xxx ± 0.25 [0.010]. ...
Page 4
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 4/41 absolute maximum ratings: stress in excess of absolute maximum ratings may cause permanent damage to the device. Input characteristics: unless ot...
Page 5
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 5/41 electrical data: iea48007a120v-000 through -015: 12v, 6.5a output characteristic min typ max unit notes & conditions output voltage initial setpo...
Page 6
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 6/41 electrical characteristics: iea48007a120v-000 through -015: 12v, 6.5a output iea48007a120v-000 typical efficiency vs. Input voltage at ta=25 degr...
Page 7
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 7/41 electrical characteristics (continued): iea48007a120v-000 through -015: 12v, 6.5a output iea48007a120v-000 typical output voltage vs. Load curren...
Page 8
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 8/41 electrical characteristics (continued): iea48007a120v-000 through -015: 12v, 6.5a output iea48007a120v-000 typical output current limit character...
Page 9
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 9/41 thermal performance: iea48007a120v-000 through -015: 12v, 6.5a output iea48007a120v-000 maximum output current vs. Ambient temperature at nominal...
Page 10
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 10/41 electrical data: iea48015a050v-000 through -015: 5v, 15a output characteristic min typ max unit notes & conditions output voltage initial setpoi...
Page 11
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 11/41 electrical characteristics: iea48015a050v-000 through -015: 5v, 15a output iea48015a050v-000 typical efficiency vs. Input voltage at ta=25 degre...
Page 12
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 12/41 electrical characteristics (continued): iea48015a050v-000 through -015: 5v, 15a output iea48015a050v-000 typical output voltage vs. Load current...
Page 13
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 13/41 electrical characteristics (continued): iea48015a050v-000 through -015: 5v, 15a output iea48015a050v-000 typical output current limit characteri...
Page 14
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 14/41 thermal performance: iea48015a050v-000 through -015: 5v, 15a output iea48015a050v-000 maximum output current vs. Ambient temperature at nominal ...
Page 15
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 15/41 electrical data: iea48020a033v-000 through -015: 3.3v, 20a output characteristic min typ max unit notes & conditions output voltage initial setp...
Page 16
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 16/41 electrical characteristics: iea48020a033v-000 through -015: 3.3v, 20a output iea48020a033v-000 typical efficiency vs. Input voltage at ta=25 deg...
Page 17
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 17/41 electrical characteristics (continued): iea48020a033v-000 through -015: 3.3v, 20a output iea48020a033v-000 typical output voltage vs. Load curre...
Page 18
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 18/41 electrical characteristics (continued): iea48020a033v-000 through -015: 3.3v, 20a output iea48020a033v-000 typical output current limit characte...
Page 19
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 19/41 thermal performance: iea48020a033v-000 through -015: 3.3v, 20a output iea48020a033v-000 maximum output current vs. Ambient temperature at nomina...
Page 20
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 20/41 electrical data: iea48025a025v-000 through -015: 2.5v, 25a output characteristic min typ max unit notes & conditions output voltage initial setp...
Page 21
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 21/41 electrical characteristics: iea48025a025v-000 through -015: 2.5v, 25a output iea48025a025v-000 typical efficiency vs. Input voltage at ta=25 deg...
Page 22
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 22/41 electrical characteristics (continued): iea48025a025v-000 through -015: 2.5v, 25a output iea48025a025v-000 typical input current vs. Input volta...
Page 23
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 23/41 thermal performance: iea48025a025v-000 through -015: 2.5v, 25a output iea48025a025v-000 maximum output current vs. Ambient temperature at nomina...
Page 24
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 24/41 electrical data: iea48025a018v-000 through -015: 1.8v, 25a output characteristic min typ max unit notes & conditions output voltage initial setp...
Page 25
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 25/41 electrical characteristics: iea48025a018v-000 through -015: 1.8v, 25a output iea48025a018v-000 typical efficiency vs. Input voltage at ta=25 deg...
Page 26
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 26/41 electrical characteristics (continued): iea48025a018v-000 through -015: 1.8v, 25a output iea48025a018v-000 typical output current limit characte...
Page 27
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 27/41 thermal performance: iea48025a018v-000 through -015: 1.8v, 25a output iea48025a018v-000 maximum output current vs. Ambient temperature at nomina...
Page 28
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 28/41 electrical data: iea48025a015v-000 through -015: 1.5v, 25a output characteristic min typ max unit notes & conditions output voltage initial setp...
Page 29
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 29/41 electrical characteristics: iea48025a015v-000 through -015: 1.5v, 25a output iea48025a015v-000 typical efficiency vs. Input voltage at ta=25 deg...
Page 30
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 30/41 electrical characteristics (continued): iea48025a015v-000 through -015: 1.5v, 25a output iea48025a015v-000 typical output current limit characte...
Page 31
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 31/41 thermal performance: iea48025a015v-000 through -015: 1.5v, 25a output iea48025a015v-000 maximum output current vs. Ambient temperature at nomina...
Page 32
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 32/41 electrical data: iea48025a012v-000 through -015: 1.2v, 25a output characteristic min typ max unit notes & conditions output voltage initial setp...
Page 33
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 33/41 electrical characteristics: iea48025a012v-000 through -015: 1.2v, 25a output iea48025a012v-000 typical efficiency vs. Input voltage at ta=25 deg...
Page 34
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 34/41 electrical characteristics (continued): iea48025a012v-000 through -015: 1.2v, 25a output iea48025a012v-000 typical output current limit characte...
Page 35
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 35/41 thermal performance: iea48025a012v-000 through -015: 1.2v, 25a output iea48025a012v-000 maximum output current vs. Ambient temperature at nomina...
Page 36
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 36/41 wind tunnel test setup figure dimensions are in millimeters and (inches). Thermal management: an important part of the overall system design pro...
Page 37
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 37/41 heat transfer by convection can be enhanced by increasing the airflow rate that the power module experiences. The maximum output current of the ...
Page 38
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 38/41 vin(-) on/ off vin (+) on/off circuit for positive or negative logic output voltage adjustment: the output voltage of the power module may be ad...
Page 39
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 39/41 remote sense: the power modules feature remote sense to compensate for the effect of output distribution drops. The output voltage sense range d...
Page 40
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 40/41 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 plan...
Page 41
Data sheet: belleta ® iea series –single output eighth brick ©2004 tdk innoveta® inc. Ieafulldatasheet 032707 3/29/2007 revision 2.0 ℡ (877) 498-0099 41/41 information furnished by tdk innoveta is believed to be accurate and reliable. However, tdk innoveta assumes no responsibility for its use, nor ...