LD24E datasheet(1/2 Pages) MPD

Teilenummer	LD24E

Bauteilbeschribung	Low Cost, PWM Control Constant Current Output DC/DC LED Drivers

PDF	2 Pages

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Hersteller	MPD [MicroPower Direct, LLC]

Direct Link	http://www.micropowerdirect.com

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Low Cost, PWM Control

Constant Current Output

DC/DC LED Drivers

Key Features:

• 300 - 700 mA Output Current

• Constant Current Output

• PWM Dimming

• Wide 5.5V to 36V Input Range

• Efﬁciency to 95%

• Miniature Case

• 4.7 MHrs MTBF

• Low, Low Cost!

Series

Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Range

5.5

24.0

36.0

VDC

Max Input Voltage

See Note 1

40.0

VDC

Input Filter

Internal Capacitor

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Range

Vin = 36V

2

32

VDC

Output Current

See Model Selection Guide

Output Current Accuracy

Vin = 24V

±5.0

±8.0

%

Output Current Stability

Vin = 24V

±5.0

±10.0

%

Output Capacitive Load

470

µF

Efﬁciency

Iout = 100%

95

%

Temperature Coefﬁcient

±0.03

%/ºC

Output Short Circuit

Regulated At Rated Output Current

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range, Ambient

300 mA, 350 mA Output Models

-40

+25

+85

º

C

All Other Models

-40

+25

+71

Operating Temperature Range, Case

Case

+100

º

C

Storage Temperature Range

-55

+125

º

C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

Lead Temperature

1.5 mm From Case For 10 Sec

260

ºC

Physical

Case Size

0.90 x 0.40 x 0.374 Inches (22.80 x 10.20 x 9.50 mm)

Case Material

Non-Conductive Black Plastic (UL94-V0)

Weight

0.123 Oz (3.5g)

Remote On/Off Control

Parameter

Conditions

Min.

Typ.

Max.

Units

DC/DC On

Open 0r 2.8V < Vcont <6.0V

DC/DC Off

Vcont <0.6V

Remote Pin Drive Current

Vcont = 5.0V

1

mA

Quiescent Input Current (Shutdown Mode)

Vin = 24V, Vcont = <0.6V

400

µA

PWM Dimming

Parameter

Conditions

Min.

Typ.

Max.

Units

Operation Frequency

0.2

10

kHz

Reliability Speciﬁcations

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25ºC, Gnd Benign

2.0

MHours

Safety Standards

Meets EN 60950, IEC 60950

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.

S

LD24E-xx-xxx

Ähnliche Beschreibung - LD24E

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