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TDK Belleta iEA Series Datasheet
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 module with true useable
power. Thanks to its low component count and
single-board open-frame design, it provides both
better electrical and thermal performance, and
lower cost than many other suppliers’ eighth brick
product offerings. Belleta® modules are perfect
for both next generation planning and cost
reduction design environments
Standard Features:
• Size – 58.4mm x 22.9 mm x 8.8
mm (2.3 in. x 0.9 in. x 0.347 in.)
• Thru-hole pins 3.68 mm (0.145”)
• High efficiency – greater than 89%
• 1500Vdc isolation voltage
• Meets basic insulation spacing
requirements
• Constant switching frequency
• Industry Standard Footprint
• Output Voltage Adjustment
• Remote on/off (positive logic)
• Remote sense
• Auto-recovering output over-
voltage protection
• Auto-recovering output over-
current protection
• Auto-recovering output short circuit
protection
• Auto-recovering over-temperature
protection
• UL 60950 (US and Canada), VDE
0805, CB scheme (IEC950), CE
Mark (EN60950)
• ISO Certified manufacturing
facilities
• Patented Design
Optional Features:
• Remote on/off (negative logic)
• Latching output over-voltage
protection
• Short Thru-hole pins 2.79 mm
(0.110”)
• Long Thru-hole pins 5.08 mm
(0.200”)
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 ...