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Eighth-Brick
TDK-Lambda's hugely successful family of eighth brick
converters with the broadest range of output voltages
available has recently been augmented by the addition of
the new wide input voltage products, extending the scope
of applications to include 'remotely powered' RF devices
commonly found in latest LTE / GSM telecom equipment.
• 1500V basic isolation
• Low profile – contact cooling compatibility
• Good output voltage adjustment / trim range
• Remote sense
• Monotonic start – up
• Starts into pre – biased load
• Constant switching frequency
• Pin length choice, SMT options
• Positive or negative on / off logic option
N E W
Series
iEE / iEE4W
Output current / power
upto 15A / 66W
Efficiency
upto 92 %
Output voltage
3.3, 5 and 12V
12V (iEE4W)
Input voltage range
36 – 75V
30 – 60V (iEE4W)
Output trim feature
yes
Remote sense feature
yes
Format, DOSA
open frame
Industry standard
1/8B brick, thru hole
Baseplate
no
Warranty
3 years
9
N E W
iEF
iEA / iEA4W
upto 15 A / 66 W
upto 25A / 78W
upto 92 %
upto 91 %
3.3, 5 and 12 V
1.2, 1.5, 1.8, 2.5, 3.3,
5, 12, 15, 18 and 28V
12V (iEA4W)
36 – 75V
36 – 75V
18 – 36
18 – 60V (iEA4W)
yes
yes
yes
yes
open frame
open frame
1/8 B brick, SMT
1/8B brick, thru hole
no
no
3 years
3 years
PAE
upto 30A / 100W
upto 91 %
1.8, 2.5, 3.3, 5 and 6V
36 – 75V
yes
yes
open frame
1/8B brick, thru hole
no
2 years
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