LEDD10_24_P [GAPTEC]
Constant current power LED driver - Wide Input - Non-Isolated & Regulated;
| 型号： | LEDD10_24_P |
| 厂家： | 
GAPTEC |
| 描述： | Constant current power LED driver - Wide Input - Non-Isolated & Regulated |
| 文件： | 总5页 (文件大小：2323K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LEDD10_24_P Series
Constant current power LED driver - Wide Input - Non-Isolated & Regulated
LED Driver
The LEDD10_24_P is a series of step-down constant current source designed for
driving high power LEDs. With high efficiency, wide input voltage range, high-
temperature environment, functional and so on. Contains a PWM dimming, ana-
log dimming and remote shutdown capabilities.
SMD package, simple and
convenient
High efficiency up to 95%
Short circuit protection (SCP)
Ultra wide range voltage
input (5.5-48VDC)
With large capacitive loads
(1000µF)
AC-DC, EMC recommended
circuit
PWM dimming
Low ripple & noise (<100mV)
RoHS and UL compliance
It is widely used in LED illumination areas such as backlight and 12V, 24V, 36V au-
tomotive lighting, landscape lighting, special lighting controls, commercial
lighting, street lighting, home lighting and other lighting systems.
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
Item
Test condition
Min
Typ
Max
Units
Utmost input
voltage
Remote ON/OFF
• ON
• OFF (shutdown)
Open or 2.8V<Vc<6V
Vc<0.6V
Recommended
input voltage
5.5
2
48
4
VDC
VDC
Turn-off-mode static Vin=24V, Vc <0.6V
input current
400
1
µA
Min. Input-output
Voltage Drop
Input voltage range
Isink
Vc=5V, Vin=24V, 5LEDs
Vc<0.6V, Vin=24V, 5LEDs
1
mA
mA
Hz
Isourse
Input filter
Capacitor
PWM frequency
refer to PWM dimming
control
200
Internal power
dissipation
Vin=24V, 5LEDS
0.7
36
W
Output voltage
range
Vin=48V
3.3
VDC
EMC specifications
EMI
Conducted
disturbance
EN55015 power port/CISPR22
CLASS B*
Output power
• Io: 300mA
• Io: 350mA
• Io: 500mA
• Io: 600mA
• Io: 700mA
10.8
12.6
18
W
W
W
W
W
EMI
Radiated Emission EN55015 /CISPR22 CLASS B*
21.6
25.2
EMS
Electrostatic
Discharge
IEC/EN61000-4-2
Contact 2KV
perf. Criteria B*
perf. Criteria A
Output current
accuracy
• Io: 300-600mA
• Io: 700mA
3
5
5
7
%
%
EMS
Radiation
Immunity
IEC/EN61000-4-3
10V/m
Output current
stability
Vin=48V, Vo=3.3V~36V
3
5
%
EMS
EMS
EMS
EFT
IEC/EN61000-4-4
IEC/EN61000-4-5
IEC/EN61000-4-6
1KV
perf. Criteria B*
perf. Criteria B*
perf. Criteria A
Surge Immunity
CS
1KV
Temperature
coefficient
-40°C to +71°C
0.015
100
%/°C
mV
3 Vr.m.s
Ripple & Noise
20MHz bandwidth
(Vin=48V, 1~10 LEDs)
* Refer to EMC solution-recommended circuit
Over temperature
protection
Self recovery after
cooling
Example:
Short circuit
protection
Continuous,
automatic recovery
LEDD10_24-300P
LED= Series D10= DIP10; yy= 24VDC nominal; 300= 0,3A;
P= PWM dimming
Operating tempera-
ture range
• 300mA/350mA
• 500mA/600mA/
700mA
-40
-40
85
71
°C
°C
Note:
Storage temperature
-55
125
°C
°C
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;
Maximum case
temperature
100
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.
Lead temperature
1.5mm away from the
casing, 10 seconds
300
°C
Humidity
95
%
Operating frequency
range
550
645
750
kHz
MTBF
MIL-HDBK-217F(+25°C)
Epoxy Resin (UL94-V0)
1,000,000
Hours
Case Material
Dimensions
Weight
22,8 * 10,2 * 9
4.3
mm
g
Page 1 of 5
LEDD10_24_P – Rev. 2018-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDD10_24_P Series
Constant current power LED driver - Wide Input - Non-Isolated & Regulated
Part Number
Input Voltage [VDC]
Nominal (Range)
Input current
[mA, typ., 5 LEDs]
Output Voltage
[VDC]
Output Current
[mA]
Max. capacitive load
[µF]
Efficiency
[%, typ]
LEDD10_24-300P
LEDD10_24-350P
LEDD10_24-500P
LEDD10_24-600P
LEDD10_24-700P
24 (5.5-48)
24 (5.5-48)
24 (5.5-48)
24 (5.5-48)
24 (5.5-48)
237
276
395
474
553
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
95
95
95
95
95
Input vs. Output
Input voltage
Output voltage
range [VDC]
Output constant
Output power
Input voltage
Output voltage
Output constant
current [mA]
Output power
[W, max]
current [mA]
[W, max]
10.80
9.60
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
48
36
24
20
15
600
600
600
600
600
600
600
21.60
19.20
12.60
10.20
7.92
300
300
6.30
300
5.10
300
3.96
3.3-13.2
12
300
3.00
12
3.3-10.0
3.3-4.0
6.00
2.40
5.5
300
1.20
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
Typical application circuits
If it is necessary to protect LED in actual application, you could connect
a PTC to the input of every channel or all channels, as shown in
Recommended AC input circuit.
Note: The negative output terminal can’t connect GND, or the module
may be damaged.
Page 2 of 5
LEDD10_24_P – Rev. 2018-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDD10_24_P Series
Constant current power LED driver - Wide Input - Non-Isolated & Regulated
Recommended AC input circuit
Components Specifications
C1
X1 Safety capacitor,
0.1µF /300VAC (QIYA)
C2
100µF /63V Electrolytic
capacitor, 10×16 (Flat surface)
NCC
LEDD10_24_P
D1, D2, D3,
D4
Rectifier diode
1N4007 1A/1000V
D0-41(PANJIT)
EMC solution-recommended circuit
Components Specifications
Tvs
L1
SMC51A,1500W (ON)
CD53-82µH (CEAIYA)
C1
470µF/100V (NCC)
LEDD10_24_P
C2
C3
C4
C5
225K/50V 1210 X7R (TORCH)
104K/50V 0805 X7R (TORCH)
105K/50V 1210 X7R (TORCH)
102K/2000V 1210 (TDK))
choose or no)
C6
R1
470pF/100V 0805 (TORCH)
680Ω 0805 (can be
replaced by inductance or
magnetic bead)
Note: Add circuit ① may let the ESD level of PWM-control pin reach to 6KV.
PWM dimming control
For PWM dimming signals with a certain frequency, the output current of Note: The formula is for reference only; and deviation of output current
the driver is related to the duty ratio of PWM signal. Refer to the
formula for the calculation method:
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 operati-
on; in case of low voice from the driver during PWM dimming, it is normal
since the PWM dimming frequency is within the auditory frequency 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 frequency
between 100-200Hz.
Page 3 of 5
LEDD10_24_P – Rev. 2018-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDD10_24_P Series
Constant current power LED driver - Wide Input - Non-Isolated & Regulated
PWM curves
Output current VS PWM dimming frequency (D=50%)
Output current VS Dimming duty ratio(f=200Hz)
LEDD10_24-700P
LEDD10_24-500P
LEDD10_24-350P
LEDD10_24-700P
LEDD10_24-500P
LEDD10_24-350P
Typical characteristics
Page 4 of 5
LEDD10_24_P – Rev. 2018-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
LEDD10_24_P Series
Constant current power LED driver - Wide Input - Non-Isolated & Regulated
Efficiency
LEDD10_24-350P
LEDD10_24-500P
LEDD10_24-700P
LEDD10_24-350P
LEDD10_24-500P
LEDD10_24-700P
LEDD10_24-350P
LEDD10_24-500P
LEDD10_24-700P
LEDD10_24-350P
LEDD10_24-500P
LEDD10_24-700P
Mechanical dimensions and footprint
Tube packing dimensions
Page 5 of 5
LEDD10_24_P – Rev. 2018-1.2
Specifications subject to change without notice.
GAPTEC-Electronic GmbH & Co. KG
sales@gaptec-electronic.com – www.gaptec-electronic.com
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