LD48-40-700 MicroPower Direct, LLC, LD48-40-700 Datasheet

LD48-40-700

Manufacturer Part Number

LD48-40-700

Description

0.7 A Constant Current 7 - 60 Vdc Input Dc/dc Led Driver

Manufacturer

MicroPower Direct, LLC

Datasheet

1.LD48-40-700.pdf (2 pages)

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LD48-40-700

Key Features:

•

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

0.7A Constant Current

7 - 60 VDC Input

DC/DC LED Driver

700 mA Output Current

Constant Current Output

Wide 7V to 60V Input Range

Efﬁ ciency to 97%

Miniature MiniDIP Case

Meets EN 60950

950 kHrs MTBF

Digital & Analog Dimming!

Models Available

with Wire Leads

(IP67 Rated)

Parameter

Output Voltage Range

Output Current

Output Current Accuracy

Output Power

Efﬁ ciency

Capacitive Load

Operating Frequency

Ripple & Noise (20 MHz)

Temperature Coefﬁ cient

Thermal Impedance

Parameter

Electrical Speciﬁ cations

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

Input

Parameter

Input Voltage Range

Max Input Voltage

Input Filter

Output

Output Short Circuit

Environmental

Parameter

Operating Temperature Range

Storage Temperature Range

Cooling

Humidity

Lead Temperature (Solder)

Physical

Case Size

Case Material

Weight

Remote On/Off Control

DC/DC On

DC/DC Off

Remote Pin Drive Current

Quiescent Input Current

PWM Dimming

Operation Frequency

Switch On Time

Switch Off Time

Analog Dimming

Input Voltage Range

Output Current Adjustment

Control Voltage Range Limits

Drive Current

EMC Compliance

EMI/RFI

Electrostatic Discharge (ESD)

RF Field Susceptibility

Electrical Fast Transients/Bursts On Mains

EMS Immunity

Reliability Speciﬁ cations

Parameter

MTBF

Notes:

1. A reversed power source could damage the unit.

2. No connection should be made between input ground and the output.

3. These are step-down devices, the maximum output open voltage is

equal to the input voltage.

(Shutdown Mode)

www.micropowerdirect.com

MIL HDBK 217F, 25

1.5 mm From Case For 10 Sec

Recommended Maximum

Conditions

RH, Non-condensing

Radiated/Conducted

At V

4. The V

5. Exceeding the speciﬁ ed maximum output power could cause damage to the unit.

Natural Convection

unit down. Connecting V

Regulated At Rated Output Current

ADJ

C, Gnd Benign

OUT

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

ADJ

0.5 Sec. Max

Input (Pin 4)

ADJ

- V

pin (Pin 3) should be left open if not used. Grounding V

= 700 mA

Free Air Convection

OUT

Internal Capacitor

Ambient

= 1.25V

Class A

= 60V

> 3V

Off

Non-Conductive Black Plastic (UL94-V0)

ADJ

to V

Min.

0.20

0.15

Min.

200

950

-40

7.0

0.3

may damage the unit.

Open or 0.3V < V

±5.0

Typ.

+25

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

EN 55015 (CISPR22)

±0.05

Max.

+125

Max.

65.0

1.25

60.0

0.30

0.25

700

470

500

+30

+71

260

100

1.0

IEC/EN 61000-4-3

IEC/EN 61000-4-4

0.622 Oz (17.7g)

ADJ

mV P - P

EN61547

kHours

will shut the

Units

VDC

kHz

C/W

kHz

µF

<1.25V

<0.15V

ºC

µA

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