Datasheet > LF151ED

LF151ED

更新时间： 2025-04-21 05:41:51

品牌	Logo	应用领域
MPD		/
页数	文件大小	规格书
2页	226K
描述
Lowest Cost, Dual Output Ultra-Miniature 1W SMT DC/DC Con vert ers

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LF151ED 数据手册

LF100ED_Series

Lowest Cost, Dual Output

Ultra-Miniature 1W SMT

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

Parameter

Key Features:

Conditions

3.3 VDC Input

5 VDC Input

Min.

3.0

Typ.

3.3

Max.

3.6

Units

VDC

• 1W Output Power

• Ultra-Miniature SMT Case

• UL Approved (File E245422)

• Dual Outputs

Input Voltage Range

4.5

5.0

5.5

12 VDC Input 10.8

12.0

13.2

1.0

Reverse Polarity Input Current

Input Filter

Capacitor

• Low 0.29” Proﬁle

• 1,000 VDC Isolation

• >3.5 MHour MTBF

• 3.3V, 5V, & 12V Inputs

• LOWEST COST!

Output

Parameter

Conditions

Min.

Typ.

3.0

Max.

Units

Output Voltage Accuracy

Output Voltage Balance

Line Regulation

Load Regulation (Note 1)

Ripple & Noise (20 MHz) (Note 2)

Temperature Coefﬁcient

Output Short Circuit

General

Balanced Loads

1.0

For Vin Change of 1%

1.2

See Model Selection Guide

mV P - P

%/ºC

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

100

kHz

Conditions

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

0.60 x 0.29 x 0.24 Inches (15.24 x 7.5 x 6.0 mm)

Non-Conductive Black Plastic (UL94-V0)

0.05 Oz (1.5g)

MicroPower Direct

292 Page Street

Suite D

Case Material

Weight

Stoughton, MA 02072

USA

Reliability Speciﬁcations

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25ºC, Gnd Benign

3.5

MHours

T: (781) 344-8226

Safety Standards

Safety Approvals

Absolute Maximum Ratings

Parameter

UL 1950, EN 60950, IEC 60950

UL, cUL; File No. E245422

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Conditions

3.3 VDC Input

Min.

-0.7

Typ.

Max.

7.0

Units

Input Voltage Surge (1 Sec)

5 VDC Input

12 VDC Input

7.0

VDC

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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与LF151ED相关器件

型号	品牌	获取价格	描述	数据表
LF151EDI	MPD	获取价格	Low Cost, Dual Output High Isolation 1W SMT DC/DC Converters
LF151ES	MPD	获取价格	Lowest Cost, Single Output 1W Ultra-Miniature SMT DC/DC Converters
LF151ESI	MPD	获取价格	Low Cost, Single Output 1W High Isolation SMT DC/DC Converters
LF151GC	STMICROELECTRONICS	获取价格	OP-AMP, 13000uV OFFSET-MAX, 4MHz BAND WIDTH, CQCC20, LCC-20
LF151H	ETC	获取价格	Voltage-Feedback Operational Amplifier
LF151N	STMICROELECTRONICS	获取价格	Wide bandwidth single JFET operational amplifiers
LF151_01	STMICROELECTRONICS	获取价格	WIDE BANDWIDTH SINGLE J-FET OPERATIONAL AMPLIFIER
LF152ED	MPD	获取价格	Lowest Cost, Dual Output Ultra-Miniature 1W SMT DC/DC Con vert ers
LF152EDI	MPD	获取价格	Low Cost, Dual Output High Isolation 1W SMT DC/DC Converters
LF152ES	MPD	获取价格	Lowest Cost, Single Output 1W Ultra-Miniature SMT DC/DC Converters

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