Datasheet > H125E

H125E

更新时间： 2024-09-23 07:02:27

品牌	Logo	应用领域
MPD		转换器
页数	文件大小	规格书
2页	204K
描述
Low Cost, 1W, Ultra-Miniature DC/DC Converters

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H125E 数据手册

H100E _Series

Low Cost, 1W,

Ultra-Miniature

DC/DC Converters

Electrical Speciﬁcations

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

Key Features:

• 1W Output Power

Input

Parameter

Conditions

3.3 VDC Input

5 VDC Input

Min.

3.0

Typ.

3.3

Max.

3.6

Units

• Miniature MiniDIP Case

• UL Approved (File E245422)

• 1,000 VDC Isolation

• >3.5 MHour MTBF

4.5

5.0

5.5

Input Voltage Range

VDC

12 VDC Input 10.8

24 VDC Input 21.6

Internal Capacitor

12.0

24.0

13.2

26.4

Input Filter

Reverse Polarity Input Current

0.3

• 17 Standard Models

• Industry Standard Pin-Out

• LOWEST COST!

Output

Parameter

Output Voltage Accuracy

Line Regulation, 3.3V Output Models

Line Regulation, All Other Models

Load Regulation

Conditions

Min.

Typ.

Max.

3.0

Units

1.0

1.5

For Vin Change of 1%

1.2

See Model Selection Guide

Ripple & Noise (20 MHz)

Output Power Protection

Temperature Coefﬁcient

Output Short Circuit

General

100

mV P - P

120

0.03

%/ºC

Momentary (1.0 Sec.)

Parameter

Conditions

Min.

60 Seconds 1,000

500 VDC 1,000

100 kHz, 1V

Typ.

Max.

Units

VDC

MΩ

Isolation Voltage

Isolation Resistance

Isolation Capacitance

Switching Frequency

Environmental

100

kHz

Parameter

Min.

Typ.

Max.

+85

Units

ºC

Operating Temperature Range

Storage Temperature Range

Cooling

Ambient

-40

-55

+25

+125

ºC

Free Air Convection

RH, Non-condensing

Humidity

Physical

Case Size, Single Output Models

0.50 x 0.393 x 0.30 Inches (12.70 x 10.00 x 7.70 mm)

Non-Conductive Black Plastic (UL94-V0)

0.06 Oz (1.8g)

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

Case Material

Weight

Reliability Speciﬁcations

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25ºC, Gnd Benign

3.5

MHours

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Safety Standards

UL 1950, EN 60950, IEC 60950

UL, cUL; File No. E245422

Safety Approvals

Not 3.3 Vout Models

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

7.0

Units

3.3 VDC Input -0.7

5 VDC Input -0.7

12 VDC Input -0.7

24 VDC Input -0.7

9.0

Input Voltage Surge (1 Sec)

VDC

18.0

30.0

300

450

Lead Temperature

1.5 mm From Case For 10 Sec

All Models

ºC

Internal Power Dissipation

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

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