GAPTEC-Electronic GmbH & Co. KG

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LEDW10_24 – Rev. 2018-1.1

Specifications subject to change without notice.

LEDW10_24 Series

Constant current power LED Driver - Wide Input - Non-Isolated & Regulated

Ultra wide range voltage

input (5.5-48VDC)

High efficiency up to 96%

Short Circuit Protection (SCP)

Remote ON/OFF

Lead wire package, simple

and convenient

Waterproof Level IP67

With large capacitive loads

(1000µF)

AC-DC, EMC recommended

circuit

PWM dimming & analogue

dimming

Low ripple & noise (<100mV)

RoHS Compliance

LED Driver

The LEDW10_24 is a high-power LED driver designed for the step-down constant

current source. With high efficiency, wide input voltage range, high-temperature

environment, functional and so on. Contains a PWM dimming, analog dimming

and remote shutdown capabilities.

It can be widely used in backlight and 12V, 24V, 36V landscape lighting, special

lighting controls, commercial lighting, street lighting, home lighting, automoti-

ve lighting and other lighting systems. Use of lead type package, allowing custo-

mers to use more convenient.

PWM dimming and ON/OFF control (leave open if not used)

Item

Test condition

Min

Typ

Max

Units

Remote ON/OFF

• ON

• OFF (shutdown)

Open or 2.8V<Vc<6V

Vc<0.6V

Suspended voltage

Vin=24V, 5LEDs

3.3

V

Turn-off-mode sta-

tic input current

Vin=24V, Vc <0.6V

400

µA

Isink

Vc=5V, Vin=24V, 5LEDs

1

mA

Isourse

Vc<0.6V, Vin=24V, 5LEDs

1

mA

PWM frequency*

refer to PWM dimming

control

200

Hz

*Refer to “PWM Dimming Control”

Analogue dimming (leave open if not used)

Item

Test condition

Min

Typ

Max

Units

Input voltage range Vin=5.5-48V

0-15V

Output current

range

Vin=5.5-48V

0%-100%

Control voltage

range

• Full on

• Full off

0.2V±50mV

4.5V±200mV

Driving current

Vc=5V

0.6mA (max)

Specifications

Item

Test condition

Min

Typ

Max

Units

Input voltage limit

≤10 seconds

5

55

VDC

Input voltage range

5.5

24

48

VDC

Min. Input-output

Voltage Drop

Vin=5.5~48V, 1~10LEDs

2

4

VDC

Input filter

Capacitor

Internal power

dissipation

Vin=24V, 5LEDS

700

mW

Output voltage

range

Vin=48V

3.3

36

VDC

Output power

• Io: 300mA

• Io: 350mA

• Io: 500mA

• Io: 600mA

• Io: 700mA

0.99

1.16

1.65

1.98

2.31

10.8

12.6

18

21.6

25.2

W

W

W

W

W

Output current

accuracy

±2

±5

%

Output current

stability

Vin=48V, Vo=3.3V~36V

±1

%

Temperature

coefficient

-40°C to +71°C

ambient

±0.015

%/°C

Ripple & Noise*

20MHz bandwidth

100

mV

Thermal impedance

60

°C/W

Short circuit

protection

Continuous,

automatic recovery

Operating tempera-

ture range

• 300mA/350mA

• 500mA/600mA/

700mA

-40

-40

85

71

°C

°C

Storage tempera-

ture

-55

105

°C

Maximum case

temperature

100

°C

Lead temperature

1.5mm away from the

casing, 10 seconds

265

°C

Humidity

95

%

Switching frequency

320

370

420

kHz

MTBF

MIL-HDBK-217F(+25°C)

1500

Case Material

Epoxy Resin (UL94-V0)

Dimensions

22.30*12.55*9.10

mm

Weight

8.2

g

* Ripple and noise tested with “parallel cable” method, please see DC-DC

Converter Application Notes for specific operation methods.

Model selection:

LEDC_xx-###

LED=Type; C=Case; yy=Vin; ###= Output Current

Example:

LEDW10_24-300

LED= Series W= wired; yy= 24VDC nominal; 300= 0,3A

Note:

1. If the product is not operated within the required load range, the product

performance cannot be guaranteed to comply with all parameters in the

datasheet;

2. The maximum capacitive load offered were tested at nominal input voltage

and full load;

3. Unless otherwise specified, parameters in this datasheet were measured under

the conditions of Ta = 25°C, humidity <75% with nominal input voltage and

rated output load;

4. All index testing methods are based on our Company’s corporate standards;

5. We can provide product customization service;

6. Specifications are subject to change without prior notice.