Datasheet > LF212ED

LF212ED

更新时间： 2024-09-28 05:41:51

品牌	Logo	应用领域
MPD		转换器
页数	文件大小	规格书
2页	256K
描述
Low Cost, 2W SMT Dual Output DC/DC Converters

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数据手册

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LF212ED 数据手册

LF200ED_Series

Low Cost, 2W SMT

Dual Output

DC/DC Converters

Electrical Speciﬁcations

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

Input

Key Features:

Parameter

Conditions

Min.

Typ.

5.0

Max.

5.5

Units

VDC

• 2W Output Power

• Ultra-Miniature SMT Case

• 1,000 VDC Isolation

• -40ºC to +85ºC Operation

• Dual Output

5 VDC Input

4.5

Input Voltage Range

12 VDC Input 10.8

12.0

13.2

1.0

Reverse Polarity Input Current

Input Filter

Capacitor

Output

• Low 0.24” Proﬁle

Parameter

Conditions

Min.

Typ.

Max.

Units

• >3.5 MHour MTBF

• Industry Standard Pin-Out

• LOWEST COST!

Output Voltage Accuracy

Line Regulation

Load Regulation

Output Ripple (20 MHz)

Output Noise (20 MHz)

Temperature Coefﬁcient

Output Short Circuit

General

±3.0

For Vin Change of 1%

For Iout = 10% to 100%

±1.2

±15

±±

±5

150

mV P - P

%/ºC

150

250

±0.03

Momentary (0.5 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

Parameter

±0

kHz

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

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 020±2

USA

Physical

Case Size

0.±0 x 0.±2 x 0.24 Inches (1±.±8 x 18.03 x 6.0 mm)

Non-Conductive Black Plastic (UL94-V0)

0.05 Oz (1.5g)

Case Material

Weight

T: (±81) 344-8226

F: (±81) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Reliability Speciﬁcations

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 21±F, 25ºC, Gnd Benign

3.5

MHours

Absolute Maximum Ratings

Parameter

Conditions

5 VDC Input

Min.

-0.±

Max.

±.0

Units

Input Voltage Surge (1 Sec)

VDC

12 VDC Input

15.0

260.0

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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