1W, Ultra-Miniature SIP
High Isolation, Single Output
DC/DC Converters
E100I Series
Key Features
! 3,000 VDC Isolation ! Ultra-Miniature SIP Package
! 1W Output Power ! High Efficiency
! 5V, 12V, 24V Inputs ! Low Cost
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Electrical Specifications
Specifications typical @ +251C with nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
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!!
! TEL: (781) 344-8226 !!
!!
! FAX: (781) 344-8481 !!
!!
! E-Mail: sales@micropowerdirect.com !!
!!
! WEB: www/micropowerdirect.com
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www.micropowerdirect.com
sales@micropowerdirect.com
phone: (781) 344 - 8226 **
**
* fax: (781) 344 - 8481
Model Selection Guide
Notes:
1. Load regulation is measured for an
output load change of 20% to 100%.
2. For applications requiring lower out-
put ripple levels, the addition of a
simple LC filter circuit externally will
provide good results. Using compo-
nent values of 4.7 µH and 4.7 µF will
lower output ripple significantly.
Mechanical Dimensions
Derating Curve
Pin Connections
Notes:
All dimensions are typical in inches (mm)
Tolerance x.xx = !0.01 (!0.25)
Pin 1 is marked by a “dot” or indentation on the front of the unit
NC = No Connection
Output Power %
Amb ient Temp e ratur e
(
C
)
-5%/ C
1
Bottom
3412
0.40
(10.2)
0.12 (3.05)
0.02
(0.5)
0.10
(2.54) 0.075
(1.90)
0.46 (11.7)
0.01
(0.25)
0.02
(0.50) 0.05
(1.25)
Side
0.24
(6.00)
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I201E55.5-5.4752020.90.0110.11887005
I301E55.5-5.4803020.210.0010.01797005
I401E55.5-5.4052020.510.660.7608005
I111E 21 2.31-8.01 701 61 0.5 0.002 0.02 9 87 002
I211E 21 2.31-8.01 701 61 0.9 0.011 0.11 5 08 002
I311E 21 2.31-8.01 521 61 0.21 0.001 0.01 5 08 002
I411E 21 2.31-8.01 501 61 0.51 0.66 0.7 4 08 002
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I221E424.62-6.1255610.90.0110.11547001
I321E424.62-6.1276610.210.0010.01457001
I421E424.62-6.1275610.510.660.7467001
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