Datasheet > LR5012W-16

LR5012W-16

更新时间： 2022-12-17 08:43:46

品牌	Logo	应用领域
MPD		稳压器开关
页数	文件大小	规格书
2页	228K
描述
Ultra-Miniature, SMT 50W, Wide Input Range POL Switching Regulator

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LR5012W-16 数据手册

LR5000W _Series

Ultra-Miniature, SMT

50W, Wide Input Range

POL Switching Regulator

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

Min.

Typ.

Max.

5.5

Units

• 50W Output Power

• Efﬁciency to 93%

• Miniature SMT Construction

• Wide Input Range

• Over Temp. Protection

• Remote On/Off

3.0

Input Voltage Range

VDC

12 VDC Input 10.0

14.0

Output

Parameter

Conditions

Min.

Typ.

Max.

2.0

0.5

Units

Output Voltage Accuracy

Line Regulation

Vin = Min to Max

Iout = 0% to 100%

• Short Circuit Protection

• Low Cost

Load Regulation

Remote Sense Compensation

Ripple & Noise (20 MHz)

Rise Time

VDC

mV P - P

1.5

Turn On Delay

Full Resistive Load

Transient Recovery Time

Transient Response Deviation

Temperature Coefﬁcient

Overtemperature Protection

Maximum Capacitive Loading

Output Short Circuit

General

µSec

75% Load Step Change

5.0

0.02

10.0

%/ºC

ºC

See Note 1

115

RoHS Compliant

Min ESR > 10 mΩ

5,000

µF

Continuous (Autorecovery)

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

Switching Frequency

Environmental

Parameter

Not Isolated

300

kHz

Min.

Typ.

Max.

+85

Units

°C

Operating Temperature Range

Storage Temperature Range

Cooling

Case

-40

-55

+25

+125

°C

Free Air Convection

RH, Non-condensing

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

Humidity

Physical

Size

1.3 x 0.53 x 0.27 Inches (33.0 x 13.4 x 6.7 mm)

0.19 Oz (6.0g)

Weight

T: (781) 344-8226

Reliability Speciﬁcations

Parameter

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25°C, Gnd Benign

2.0

MHours

UL94V-0

Flammability Rating

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

6.0

Units

5 VDC Input -0.7

12 VDC Input -0.7

Input Voltage Surge (1 Sec)

VDC

16.0

250.0

5.0

Pin Solder Temperature

Hand Solder Temperature

Wave Solder <10S

425°C Iron Temperature

°C

Sec

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