GAPTEC-Electronic GmbH & Co. KG

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LEDW10_24_P – Rev. 2018-1.1

Specifications subject to change without notice.

LEDW10_24_P Series

Constant current power LED Driver with PWM dimming - 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

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 and remote shut-

down 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”

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_24-300P

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

P= PWM dimming

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.