LEDW10_24-300 [GAPTEC]
Constant current power LED Driver - Wide Input - Non-Isolated & Regulated;
| 型号： | LEDW10_24-300 |
| 厂家： | 
GAPTEC |
| 描述： | Constant current power LED Driver - Wide Input - Non-Isolated & Regulated |
| 文件： | 总6页 (文件大小：1443K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LEDW10_24 Series
Constant current power LED Driver - Wide Input - Non-Isolated & Regulated
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.
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
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.
Specifications
PWM dimming and ON/OFF control (leave open if not used)
Item
Test condition
≤10 seconds
Min
5
Typ
24
Max
55
Units
VDC
VDC
VDC
Item
Test condition
Min
Typ
Max
Units
Input voltage limit
Input voltage range
Remote ON/OFF
• ON
• OFF (shutdown)
Open or 2.8V<Vc<6V
Vc<0.6V
5.5
2
48
4
Suspended voltage
Vin=24V, 5LEDs
3.3
V
Min. Input-output
Voltage Drop
Vin=5.5~48V, 1~10LEDs
Turn-off-mode sta-
tic input current
Vin=24V, Vc <0.6V
400
µA
Input filter
Capacitor
Isink
Vc=5V, Vin=24V, 5LEDs
Vc<0.6V, Vin=24V, 5LEDs
1
mA
mA
Hz
Internal power
dissipation
Vin=24V, 5LEDS
700
36
mW
VDC
Isourse
1
Output voltage
range
Vin=48V
3.3
PWM frequency*
refer to PWM dimming
control
200
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
*Refer to “PWM Dimming Control”
Analogue dimming (leave open if not used)
Item
Test condition
Min
Typ
Max
Units
Output current
accuracy
2
5
%
Input voltage range Vin=5.5-48V
0-15V
Output current
stability
Vin=48V, Vo=3.3V~36V
1
%
Output current
range
Vin=5.5-48V
0%-100%
Temperature
coefficient
-40°C to +71°C
ambient
0.015
%/°C
Control voltage
range
• Full on
• Full off
0.2V 50mV
4.5V 200mV
Ripple & Noise*
20MHz bandwidth
100
mV
Driving current
Vc=5V
0.6mA (max)
Thermal impedance
60
°C/W
Short circuit
protection
Continuous,
Model selection:
LEDC_xx-###
automatic recovery
Operating tempera-
ture range
• 300mA/350mA
• 500mA/600mA/
700mA
-40
-40
85
71
°C
°C
LED=Type; C=Case; yy=Vin; ###= Output Current
Example:
LEDW10_24-300
LED= Series W= wired; yy= 24VDC nominal; 300= 0,3A
Storage tempera-
ture
-55
105
100
265
°C
°C
°C
Maximum case
temperature
Lead temperature
1.5mm away from the
casing, 10 seconds
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;
Humidity
95
%
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.
Switching frequency
MTBF
320
370
420
kHz
MIL-HDBK-217F(+25°C)
Epoxy Resin (UL94-V0)
1500
Case Material
Dimensions
Weight
22.30*12.55*9.10
8.2
mm
g
* Ripple and noise tested with “parallel cable” method, please see DC-DC
Converter Application Notes for specific operation methods.
Page 1 of 6
LEDW10_24 – Rev. 2018-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDW10_24 Series
Constant current power LED Driver - Wide Input - Non-Isolated & Regulated
EMC specifications
EMI
EMI
EMS
Conducted disturbance
Radiated Emission
EN55022 /CISPR22
EN55022 /CISPR22
CLASS B
EN55015 power port*
CLASS B*
Electrostatic Discharge
IEC/EN61000-4-2
IEC/EN61000-4-2
Contact 2KV
Contact 6KV
perf. Criteria B
perf. Criteria B*
EMS
EMS
EMS
EMS
EMS
Radiation Immunity
IEC/EN61000-4-3
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
IEC/EN61000-4-29
10V/m
1KV
perf. Criteria A
perf. Criteria B*
perf. Criteria B*
perf. Criteria A
perf. Criteria B
EFT
Surge Immunity
CS
1KV
3 Vr.m.s
0%-70%
Immunities of voltage dip, drop and
short interruption
* Refer to EMC solution-recommended circuit
Part Number
Input Voltage [VDC]
Nominal (Range)
Output Voltage
[VDC]
Output Current
[mA]
Max. capacitive load
[µF]
Efficiency
[%, typ]
LEDW10_24-300
LEDW10_24-350
LEDW10_24-500
LEDW10_24-600
LEDW10_24-700
24 (5.5-48)
3.3-36
3.3-36
3.3-36
3.3-36
3.3-36
0-300
0-350
0-500
0-600
0-700
1000
1000
1000
1000
1000
96
96
96
96
96
24 (5.5-48)
24 (5.5-48)
24 (5.5-48)
24 (5.5-48)
Input vs. Output
Input voltage
Output voltage
range [VDC]
Output constant
current [mA]
Output power
[W, max]
Input voltage
Output voltage
Output constant
current [mA]
Output power
[W, max]
range [VDC]
3.3-36.0
3.3-32.0
3.3-21.0
3.3-17.0
48
36
24
20
15
3.3-36.0
3.3-32.0
3.3-21.0
3.3-17.0
3.3-13.2
3.3-10.0
3.3-4.0
300
300
300
300
300
300
300
10.80
9.60
6.30
5.10
48
36
24
20
15
600
600
600
600
600
600
600
21.60
19.20
12.60
10.20
7.92
3.96
3.00
1.20
3.3-13.2
12
12
3.3-10.0
3.3-4.0
6.00
2.40
5.5
5.5
Input voltage
Output voltage
range [VDC]
Output constant
current [mA]
Output power
[W, max]
Input voltage
Output voltage
range [VDC]
Output constant
current [mA]
Output power
[W, max]
48
36
24
20
15
3.3-36.0
3.3-32.0
3.3-21.0
3.3-17.0
3.3-13.2
3.3-10.0
3.3-4.0
350
350
350
350
350
350
350
12.60
11.20
7.35
48
36
24
20
15
3.3-36.0
3.3-32.0
3.3-21.0
3.3-17.0
3.3-13.2
3.3-10.0
3.3-4.0
700
700
700
700
700
700
700
25.20
22.40
14.70
11.90
9.24
5.95
4.62
3.50
1.40
12
12
7.00
5.5
5.5
2.80
Input voltage
Output voltage
range [VDC]
Output constant
current [mA]
Output power
[W, max]
48
36
24
20
15
3.3-36.0
3.3-32.0
3.3-21.0
3.3-17.0
3.3-13.2
3.3-10.0
3.3-4.0
500
500
500
500
500
500
500
18.00
16.00
10.50
8.50
6.60
5.00
2.00
12
5.5
Page 2 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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
Typical application circuits
LEDW10_24-xxx
LEDW10_24-xxx
If it is necessary to protect LED in actual application, you could connect Note: The negative output terminal can’t connect GND, or the module
a PTC to the input of every channel or all channels, as shown in
Recommended AC input circuit.
may be damaged.
Recommended AC input circuit
Components Specifications
C1
X1 Safety capacitor,
0.1µF /300VAC (QIYA)
C2
100µF /63V Electrolytic
capacitor (CapXon)
LEDW10_24-xxx
D1, D2, D3,
D4
Rectifier diode
1N4007 1A/1000V
D0-41(PANJIT)
EMC solution-recommended circuit
Components Specifications
Tvs
L1
SMC51A,1500W (Bringtking)
CD53-82µH (CEAIYA)
C1
470µF/100V (CapXon)
LEDW10_24-xxx
C2
C3
C4
C5
225K/50V 1210 X7R (TORCH)
104K/50V 0805 X7R (TORCH)
105K/50V 1210 X7R (TORCH)
102K/2000V 1210 (TDK)
(choose)
C6
R1
470pF/100V 0805 (TORCH)
680Ω 0805 (can be
replaced by inductance or
magnetic bead)
Page 3 of 6
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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
EMI/RFI conducted EN55022 Class B recommended circuit
Components Specifications
C1
225K/50V 1210 ×7R (TORCH)
104K/50V 1210 ×7R (TORCH)
LEDW10_24-xxx
C2, C4
L1
PI043-131MT (SHENZHEN
CEAIYA)
PWM dimming control
For PWM dimming signals with a certain frequency, the output current
of the driver is related to the duty ratio of PWM signal. Refer to the
formula for the calculation method:
Note: The formula is for reference only; and deviation of output cur-
rent may exist due to various loads. The min. conducted time of PWM
signal shall not be less than 0.8ms, or the product will be in abnormal
operation; in case of low voice from the driver during PWM dimming, it
is normal since the PWM dimming frequency is within the auditory fre-
quency range of human ears (20Hz-20KHz in general). To prevent seeing
flash of the LED by human eyes, it is suggested to set the PWM dimming
Where, Io_set represents required output current (mA); D represents the frequency between 100-200Hz.
duty ratio (%) of PWM signal; T represents the period (ms) of PWM sig-
nal; and Io_norm represents the rated output value (mA) of the driver.
Analogue dimming control and application sample
Analogue dimming circuit
Analogue input voltage and output current
LEDW10_24-xxx
Note:
The voltage drop of all LEDs in the datasheet is 3.3-3.8V during actual application, the number
of LEDs can be confirmed based on the actual voltage drop and output voltage of LEDs.
This product does not support hot-Plug use.
Page 4 of 6
LEDW10_24 – Rev. 2018-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDW10_24 Series
Constant current power LED Driver - Wide Input - Non-Isolated & Regulated
Typical characteristics
Efficiency
LEDW10_24-350
LEDW10_24-500
LEDW10_24-700
LEDW10_24-350
LEDW10_24-500
LEDW10_24-700
LEDW10_24-350
LEDW10_24-500
LEDW10_24-700
LEDW10_24-350
LEDW10_24-500
LEDW10_24-700
Page 5 of 6
LEDW10_24 – Rev. 2018-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDW10_24 Series
Constant current power LED Driver - Wide Input - Non-Isolated & Regulated
Mechanical dimensions and footprint
Page 6 of 6
LEDW10_24 – Rev. 2018-1.1
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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