LF114ES

更新时间： 2024-11-21 05:41:47

品牌	Logo	应用领域
MPD		转换器
页数	文件大小	规格书
2页	228K
描述
Lowest Cost, Single Output 1W Ultra-Miniature SMT DC/DC Converters

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LF114ES 数据手册

LF100ES_Series

Lowest Cost, Single Output

1W Ultra-Miniature 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.

Key Features:

Input

Parameter

• 1W Output Power

• Ultra-Miniature SMT Case

• UL Approved (File E245422)

• Single Output

Conditions

3.3 VDC Input

5 VDC Input

Min.

3.0

Typ.

3.3

Max.

3.6

Units

VDC

Input Voltage Range

4.5

5.0

5.5

12 VDC Input 10.8

12.0

13.2

1.0

• Low 0.246” Proﬁle

• 1,000 VDC Isolation

• >3.5 MHour MTBF

• 3.3V, 5V, & 12V Inputs

• LOWEST COST!

Reverse Polarity Input Current

Input Filter

Capacitor

Output

Parameter

Conditions

Min.

Typ.

3.0

Max.

Units

Output Voltage Accuracy

Line Regulation, 3.3V Output

Line Regulation, All Other Outputs

Load Regulation

Ripple & Noise (20 MHz)

Temperature Coefﬁcient

Output Short Circuit

General

For Vin Change of 1%

1.5

1.2

See Model Selection Guide

100

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

0.50 x 0.29 x 0.24 Inches (12.7 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

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

MTBF

MIL HDBK 217F, 25ºC, Gnd Benign

3.5

MHours

Safety Standards

Safety Approvals

Absolute Maximum Ratings

Parameter

UL 1950, EN 60950, IEC 60950

UL, cUL; File No. E245422

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LF114ES相关器件

型号	品牌	获取价格	描述	数据表
LF114ESI	MPD	获取价格	Low Cost, Single Output 1W High Isolation SMT DC/DC Converters
LF114S	MPD	获取价格	Ultra-Miniature, 1W Single Output SMT DC/DC Converters
LF115S	MPD	获取价格	Ultra-Miniature, 1W Single Output SMT DC/DC Converters
LF12	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF12.5100K	KOA	获取价格	General Purpose Inductor, 10uH, 10%, 1 Element, Ferrite-Core,
LF12.5101K	KOA	获取价格	General Purpose Inductor, 100uH, 10%, 1 Element, Ferrite-Core,
LF12.5121K	KOA	获取价格	General Purpose Inductor, 120uH, 10%, 1 Element, Ferrite-Core,
LF12.5150K	KOA	获取价格	General Purpose Inductor, 15uH, 10%, 1 Element, Ferrite-Core,
LF12.5180K	KOA	获取价格	General Purpose Inductor, 18uH, 10%, 1 Element, Ferrite-Core,
LF12.5181K	KOA	获取价格	General Purpose Inductor, 180uH, 10%, 1 Element, Ferrite-Core,

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