ICS Components has been providing power solutions for LCD backlights for customers around the world. We supply our own selected magnetic components, and our expert engineers understand the importance of matching exactly the right power supply to your display.
Feature
DC Dimming
Input Voltage: 11.0~13.0V
Outline Dimension (WxDxHmm)
188 x 60 x 18.2mm
Pin No. | Symbol | Description |
---|---|---|
10,11,12 | VIN | Input Voltage : 12V (11V ~ 13V) |
3,5,6,8,9 | GND | GND |
2 | CTRL | Dim Adjust, Apply 0V ~ 5Vdc to Control LampCurrent 0 V:MAX 5V :MIN |
4 | ON / OFF | Power System Return ( 5V:ON, 0V:OFF ) |
Pin No. | Symbol | Description |
---|---|---|
1 | Lamp H1 | High Voltage Connection to high side of Lamp. |
2 | Lamp L1 | Low Voltage Connection to low side of Lamp. |
3 | Lamp H2 | High Voltage Connection to high side of Lamp. |
4 | Lamp L2 | Low Voltage Connection to low side of Lamp. |
No. | Items (Unit) | Sign. | Condition | Min. | Typ. | Max. | |
---|---|---|---|---|---|---|---|
1 | Input Current (A) | Vin | 11 | 12 | 13 | ||
2 | Input Current (A) |
Iin | Vin=12V | CTRL=5V | 1.0 | 1.3 | 1.6 |
CTRL=0V | 1.8 | 2.1 | 2.4 | ||||
2 | Output Current 1,2,3,4 (mA) |
Iout1,2,3,4 | Vin=12V | CTRL=5V | 2.0 | 3.0 | 4.0 |
CTRL=0V | 6.5 | 7.3 | 8.0 | ||||
3 | Output Voltage 1,2,3,4 (mA) |
Volt1,2,3,4 | Vin=12V | CTRL=5V | 800 | ||
CTRL=0V | |||||||
4 | Lamp Frequency (kHz) | f | Vin=12V | CTRL=0V | 40 | 45 | 50 |
5 | ON/OFF Control | ON | Vin=12V, ON/OFF=5V | Normal Operation | |||
OFF | Vin=12V, ON/OFF=0V | Shunt-down (Lamp off) | |||||
6 | Dim Adjust (Lamp Current Control) | CTRL | CTRL=0V,Max Current | 0.0 ~ 5.0 Volt. | |||
CTRL=5V,Min Current | |||||||
7 | Kick-Off Voltage (Vrms) |
Vrms | Kick-Off | More Than 6500V | |||
8 | Ignition time | S | Min 1 Sec. |
Feature
Analog Dimming
Outline Dimension (WxDxHmm)
160 x 60 x 15mm
Pin No. | Symbol | Description |
---|---|---|
1,2,3 | VIN | Input Voltage : 12V ±1V |
4,5,6 | GND | GND |
7 | CTRL | Dim Adjust, Apply 0V ~5Vdc to Control Lamp |
8 | ON / OFF | Power System Return ( 5V:ON, 0V:OFF ) |
Pin No. | Symbol | Description |
---|---|---|
1 | Lamp H1 | High Voltage Connection to high side of Lamp. |
2 | Lamp L1 | Low Voltage Connection to low side of Lamp. |
No. | Items (Unit) | Sign. | Condition | Min. | Typ. | Max. | |
---|---|---|---|---|---|---|---|
1 | Input Current (A) | Vin | 11 | 12 | 13 | ||
2 | Input Current (A) |
Iin | Vin=12V | CTRL=5V | 1.3 | 1.6 | 1.9 |
CTRL=0V | 2.1 | 2.5 | 2.8 | ||||
3 | Output Current 1,2,3,4 (mA) |
Iout1,2,3,4 | Vin=12V | CTRL=5V | 2.0 | 3.3 | 4.3 |
CTRL=0V | 6.5 | 7.3 | 8.0 | ||||
4 | Lamp Frequency (kHz) | f | Vin=12V | CTRL=0V | 50 | 55 | 60 |
5 | ON/OFF Control | ON | Vin=12V, ON/OFF=5V | Normal Operation | |||
OFF | Vin=12V, ON/OFF=0V | Shunt-down (Lamp off) | |||||
6 | Dim Adjust (Lamp Current Control) | CTRL | CTRL=0V,Max Current | 0.0 ~ 5.0 Volt. | |||
CTRL=5V,Min Current | |||||||
7 | Kick-Off Voltage (Vrms) |
Vrms | Kick-Off | More Than 1800V | |||
8 | Ignition time | S | Min 1 Sec. |
Feature
PWM Dimming
Outline Dimension (WxDxHmm)
133.5 x 46 x 13mm
Pin No. | Symbol | Description |
---|---|---|
1,2 | VIN | Input Voltage : 12V (11.5 ~ 12.5V) |
3 | ON / OFF | Power System Return ( 5V:ON, 0V:OFF ) |
4 | CTRL | Dim Adjust, Apply 0V ~ 5Vdc to Control Lamp Current 0 V : 6.8mA, 5V : 2.5mA (Each Lamp) |
5,6 | GND | GND |
Pin No. | Symbol | Description |
---|---|---|
1 | Lamp H1 | High Voltage Connection to high side of Lamp. |
2 | Lamp L1 | Low Voltage Connection to low side of Lamp. |
No. | Items (Unit) | Sign. | Condition | Min. | Typ. | Max. | |
---|---|---|---|---|---|---|---|
1 | Input Current (A) | Vin | 11.5 | 12 | 12.5 | ||
2 | Input Current (A) |
Iin | Vin=12V | CTRL=5V | - | 0.2 | 0.4 |
CTRL=0V | 1.8 | 2.2 | 2.6 | ||||
3 | Output Current 1,2,3,4 (mA) |
Iout | Vin=12V | CTRL=5V | - | 2.5 | 3.5 |
CTRL=0V | 6.0 | 6.8 | 7.6 | ||||
4 | Lamp Frequency (kHz) | Vin=12V | CTRL=0V | 45 | 50 | 55 | |
5 | ON/OFF Control | ON | Vin=12V, ON/OFF=5V | Normal Operation | |||
OFF | Vin=12V, ON/OFF=0V | Shunt-down (Lamp off) | |||||
6 | Dim Adjust (Lamp Current Control) | CTRL | CTRL=0V,Max Current | 0.0 ~ 5.0 Volt. | |||
CTRL=5V,Min Current | |||||||
7 | Kick-Off Voltage (Vrms) |
Vk-off | More Than 1400V | ||||
8 | Ignition time | S | More Than 1 Sec. |
Feature
Ext PWM Dimming
Room temperature : 25±3 ℃
Outline Dimension (WxDxHmm)
320 x 80 x 15mm
Pin No. | Symbol | Description | Remarks |
---|---|---|---|
1 | Vin | Power Supply (24V) | |
2 | Vin | Power Supply (24V) | |
3 | Vin | Power Supply (24V) | |
4 | Vin | Power Supply (24V) | |
5 | Vin | Power Supply (24V) | |
6 | GND | Power Ground (Back light) | |
7 | GND | Power Ground (Back light) | |
8 | GND | Power Ground (Back light) | |
9 | GND | Power Ground (Back light) | |
10 | GND | Power Ground (Back light) | |
11 | Vbr(Analog) | Brightness Adjustable Voltage | N.C |
12 | V on/off | Backlight On/off signal | On : 3.0V~5.5V Off : 0.0V~0.7V |
13 | Vbr(pwm) | Brightness Adjustable Voltage | |
14 | V-sel | - | N.C |
Pin No. | Symbol | Description |
---|---|---|
1 | Lamp H1 | High Voltage Connection to high side of Lamp. |
2 | Lamp L1 | Low Voltage Connection to low side of Lamp. |
No. | Items (Unit) | Sign. | Condition | Min. | Typ. | Max. | ||
---|---|---|---|---|---|---|---|---|
1 | Input Voltage | Vin | 22.8 | 24 | 25.2 | V | ||
2 | Input Current | Iin | Vin=24V | DIM=max | 2.5 | 3.0 | 3.5 | A |
DIM=min | 0.4 | 0.9 | 1.4 | A | ||||
3 | Output Current | Iout | Vin=24V | DIM=max | 5.0 | 6.0 | 7.0 | mAms |
DIM=min | 3.0 | 3.5 | 4.5 | mAms | ||||
4 | Output Voltage | Vout | Vin=24V | DIM=max | - | 995 | - | Vrms |
5 | Lamp Frequency (kHz) | f | Vin=24V | DIM=max | 54 | 57 | 61 | KHz |
6 | ON/OFF Control | BLon | Enable the inverter | 3.0 | 3.3 | 5.5 | V | |
BLoff | Disable the inverter | 0 | - | 0.7 | V | |||
7 | Striking time | Ts | 1.0 | - | S | |||
8 | Starting Voltage |
Vopen | No load | 1800 (Note1) |
- | - | Vrms | |
9 | Under Voltage Protection |
DIM= max | - | - | 21.5 | Vrms |