E121I MPD [MicroPower Direct, LLC], E121I Datasheet

E121I

Manufacturer Part Number

E121I

Description

High Isolation Miniature, 1W SIP DC/DC Converters

Manufacturer

MPD [MicroPower Direct, LLC]

Datasheet

1.E121I.pdf (2 pages)

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E100I

Key Features:

•

MicroPower Direct

232 Tosca Drive

Stoughton, MA 02072

USA

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

High Isolation

Miniature, 1W SIP

DC/DC Con vert ers

1W Output Power

Miniature SIP Case

3,000 VDC Isolation

Complies to RFI Standards

>2 MHour MTBF

20 Standard Models

Industry Standard Pin-Out

RoHS Compliant

Electrical Speciﬁ cations

Speciﬁ cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Speciﬁ cations subject to change without notice.

Input

Parameter

Input Voltage Range

Reverse Polarity Input Current

Input Filter

Output

Parameter

Output Voltage Accuracy

Line Regulation

Load Regulation (Note 1)

Ripple & Noise (20 MHz) (Note 2)

Output Power Protection

Temperature Coefﬁ cient

Output Short Circuit

General

Parameter

Isolation Voltage

Isolation Resistance

Isolation Capacitance

Switching Frequency

EMI/RFI

Environmental

Parameter

Operating Temperature Range

Storage Temperature Range

Cooling

Humidity

Physical

Case Size

Case Material

Weight

Reliability Speciﬁ cations

Parameter

MTBF

Absolute Maximum Ratings

Parameter

Input Voltage Surge (1 Sec)

Lead Temperature

Internal Power Dissipation

Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.

(5V, 12V & 24V Input Models)

(48V Input Models)

Series

EN55022 A, EN55024 A, IEC 61000-4-2, IEC 61000-4-3, FCC 47 CFR Part 15 B

Conditions

MIL HDBK 217F, 25ºC, Gnd Benign

1.5 mm From Case For 10 Sec

For Vin Change of 1%

RH, Non-condensing

12 VDC Input

24 VDC Input

48 VDC Input

12 VDC Input

24 VDC Input

48 VDC Input

See Model Selection Guide

5 VDC Input

100 kHz, 1V

60 Seconds

0.46 x 0.24 x 0.40 Inches (11.68 x 6.0 x 10.2 mm)

0.46 x 0.29 x 0.40 Inches (11.68 x 7.5 x 10.2 mm)

All Models

1,000 VDC

Momentary (0.5 Sec.)

Free Air Convection

Ambient

Internal Capacitor

Case

Non-Conductive Black Plastic (UL94-V0)

New Models!!

3,000

1,000

Min.

10.8

21.6

43.2

-0.7

110

-40

4.5

2.0

±0.01

12.0

24.0

48.0

±1.2

Typ.

+25

5.0

±0.02

Max.

+100

+125

Max.

13.2

26.4

52.8

±3.0

15.0

28.0

54.0

+85

260

650

5.5

0.3

7.0

0.06 Oz (1.8g)

mV P - P

MHours

Units

%/ºC

Units

VDC

MΩ

kHz

ºC

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E121I Summary of contents

Page 1

E100I High Isolation Miniature, 1W SIP DC/DC Con vert ers Electrical Speciﬁ cations Speciﬁ cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Speciﬁ cations subject to change without notice. Input Key Features: Parameter • ...

Page 2

... E101I 5 4.5 - 5.5 267 E102I 5 4.5 - 5.5 260 E103I 5 4.5 - 5.5 256 E104I 5 4.5 - 5.5 257 E105I 5 4.5 - 5.5 257 E111I 12 10.8 - 13.2 112 E112I 12 10.8 - 13.2 109 E113I 12 10.8 - 13.2 107 E114I 12 10.8 - 13.2 107 E115I 12 10.8 - 13.2 107 E121I 24 21.6 - 26.4 56 E122I 24 21.6 - 26.4 55 E123I 24 21.6 - 26.4 54 E124I 24 21.6 - 26.4 54 E125I 24 21.6 - 26.4 54 E131I 48 43.2 - 52.8 28 E132I 48 43.2 - 52.8 27 E133I 48 43.2 - 52.8 27 E134I 48 43.2 - 52.8 27 E135I 48 43.2 - 52.8 27 Models with other outputs are available ...

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