LD48W datasheet(1/4 Pages) MPD

tên linh kiện	LD48W

Giải thích chi tiết về linh kiện	LD48-xx-xxW

PDF	4 Pages

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nhà sản xuất	MPD [MicroPower Direct, LLC]

Trang chủ	http://www.micropowerdirect.com

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Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Range

7.0

60.0

VDC

Max Input Voltage

0.5 Sec. Max

65.0

VDC

Input Filter

Internal Capacitor

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Range

VIN = 60V

2

57

VDC

Output Current

See Model Selection Guide

Output Current Accuracy

See Model Selection Guide

Output Power

See Model Selection Guide

Efﬁciency

See Model Selection Guide

Capacitive Load

470

µF

Operating Frequency

20

500

kHz

Ripple & Noise (20 MHz)

See Model Selection Guide

Temperature Coefﬁcient

±0.03

%/ºC

Thermal Impedance

Natural Convection

+30

º

C/W

Output Short Circuit

Regulated At Rated Output Current

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range

Ambient

-40

+25

+85

º

C

Case

+110

Storage Temperature Range

-40

+125

º

C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

Lead Temperature (Solder)

1.5 mm From Case For 10 Sec

260

ºC

Physical

Case Size

1.25 x 0.80 x 0.49 Inches (31.75 x 20.32 x 12.45 mm)

Case Material

Non-Conductive Black Plastic (UL94-V0)

Weight

0.622 Oz (17.7g)

Remote On/Off Control

Parameter

Conditions

Min.

Typ.

Max.

Units

DC/DC On

Open or 0.3V < VADJ <1.25V

DC/DC Off

VADJ <0.15V

Remote Pin Drive Current

VADJ = 1.25V

1

mA

Quiescent Input Current (Shutdown Mode)

VIN = 60V

100

µA

PWM Dimming

Parameter

Conditions

Min.

Typ.

Max.

Units

Operation Frequency

Recommended Maximum

1.0

kHz

Switch On Time

200

nS

Switch Off Time

200

nS

Analog Dimming

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Range

At VADJ Input (Pin 4)

0.3

1.25

VDC

Output Current Adjustment

25

100

%

Control Voltage Range Limits

On

0.20

0.30

VDC

Off

0.15

0.25

Drive Current

VADJ = 1.25V

1.0

mA

EMC Compliance

EMI/RFI

Radiated/Conducted

EN 55015 (CISPR22)

Electrostatic Discharge (ESD)

Class A

IEC/EN 61000-4-2, -6, -8

RF Field Susceptibility

Class A

IEC/EN 61000-4-3

Electrical Fast Transients/Bursts On Mains

Class A

IEC/EN 61000-4-4

EMS Immunity

EN61547

Reliability Speciﬁcations

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25ºC, Gnd Benign

950

kHours

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

www.micropowerdirect.com

Electrical Speciﬁcations

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

LD48-xx-xxW

Compact, Wired

Constant Current

DC/DC LED Drivers

Key Features:

• Constant Current Output

• Wide 7V to 60V Input Range

• Efﬁciency to 97%

• Miniature MiniDIP Case

• IP67 Rated

• Meets EN 60950

• 950 kHrs MTBF

• Digital & Analog Dimming!

Board Mount

Models

Available

IP67

Số phần tương tự - LD48W

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