Datasheet > LF522RW

LF522RW

更新时间： 2024-11-09 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	222K
描述
Wide Input, 5W SMT Single & Dual Output DC/DC Converters

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LF522RW 数据手册

LF500RW_Series

Wide Input, 5W SMT

Single & 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

Parameter

Conditions

12 VDC Input

Min.

7.5

Typ.

8.0

16.0

33.0

Max.

9.0

18.0

36.0

1.0

Units

Key Features:

• 5W Output Power

Input Start Voltage

24 VDC Input 14.0

48 VDC Input 30.0

VDC

• Wide 2:1 Inputs

• Miniature SMT Case

• Tight Line/Load Regulation

• 1,500 VDC Isolation

• -40ºC to +60ºC Operation

• 21 Standard Models

• 1.0 MH MTBF Minimum

• Industry Standard Pin-Out

Reverse Polarity Input Current

Short Circuit Input Power

Input Filter

1,000 3,000

π (Pi) Filter (Meets EN55022 Class A)

Output

Parameter

Output Voltage Accuracy

Output Voltage Balance

Line Regulation

Conditions

Min.

Typ.

0.5

0.1

0.3

Max.

1.0

2.0

0.3

1.0

100

165

500

Units

mV P - P

mV rms

Dual Output, Balanced Load

For Vin = Min to Max

Iout = 20% to 100%

Load Regulation

Ripple & Noise (20 MHz) (Note 1)

Ripple & Noise (20 MHz)

Output Power Protection

Transient Response Time (Note 2)

Transient Response Deviation

Temperature Coefﬁcient

Output Short Circuit

General

115

140

250

µS

25% Load Step Change

0.01

0.02

%/ºC

RoHS Compliant

Continuous

Parameter

Isolation Voltage

Isolation Resistance

Isolation Capacitance

Switching Frequency

Environmental

Conditions

Min.

60 Seconds 1,500

1,000 VDC 1,000

100 kHz, 1V

Typ.

Max.

Units

VDC

MΩ

650

260

750

350

200

kHz

Parameter

Min.

Typ.

+25

Max.

+71

+90

Units

ºC

Operating Temperature Range

Storage Temperature Range

Cooling

Ambient

Case

-40

+125

ºC

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

Free Air Convection

RH, Non-condensing

Humidity

Physical

Case Size

Case Material

1.31 x 0.81 x 0.40 Inches (33.4 x 20.6 x 10.2 mm)

Non-Conductive Black Plastic (UL94-V0)

0.49 Oz (14g)

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Weight

Reliability Speciﬁcations

Parameter

MTBF

Conditions

Min.

1.0

Typ.

Max.

Units

MHours

MIL HDBK 217F, 25ºC, Gnd Benign

Absolute Maximum Ratings

Parameter

Conditions

12 VDC Input

Min.

-0.7

Max.

25.0

50.0

100.0

260

Units

Input Voltage Surge (1 Sec)

24 VDC Input

48 VDC Input

VDC

Lead Temperature

Internal Power Dissipation

1.5 mm From Case For 10 Sec.

All Models

ºC

2,500

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

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与LF522RW相关器件

型号	品牌	获取价格	描述	数据表
LF523RW	MPD	获取价格	Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF524RW	MPD	获取价格	Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF525RW	MPD	获取价格	Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF526RW	MPD	获取价格	Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF527RW	MPD	获取价格	Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF52AB	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF52ABDT	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF52ABDT-TR	STMICROELECTRONICS	获取价格	暂无描述
LF52ABP	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF52ABPT	STMICROELECTRONICS	获取价格	VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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