LED

LA03W-G Datasheet PDF – Green LED Array – Ligitek

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Part Number: LA03W-G

Function: LED ARRAY

Package: Module Type

Manufacturer: LIGITEK ELECTRONICS ( https://www.ligitek.com )

Images :

LA03W-G datasheet

 

Description

This is Green LED.

Features

1. LED ARRAY
2. Forward Current  IF : 30 mA
3. Power Dissipation PD : 100 mW

Absolute maximum ratings ( Ta=25°C )

1. Forward Current : If = 30 mA
2. Peak Forward Current Duty 1/10 @10Khz : Ifp = 120 mA
3. Power Dissipation: Pd = 100 mW

Other data sheets are available within the file: LA03WG, LA03W/G, LG2020-PF, QW0905-LA03W/G

LA03W-G Datasheet PDF Download


LA03W-G pdf

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OB3362RP Datasheet PDF – 4 Channels LED Driver

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Part Number: OB3362RP

Function: 4 Channels High Performance LED Driver

Package: SOP 16 Pin Type

Manufacturer: On-Bright Electronics

Image :
OB3362RP image

OB3362FRP is Marking OB3362RP.

Description

The OB3362RP is High Performance LED Driver

The OB3362F is a highly integrated and high performance LED driver that optimized for LCD backlight application. It integrates a boost driver and 4 channels of current balancer that optimized to drives multi LED arrays, and thus provides a high performance LED backlight solution with minimized BOM count.

The OB3362F contains a PWM boost driver which uses current mode control and fixed frequency operation. The operation frequency can be programmed by setting external resistor value at RI pin.

The OB3362F integrates 4 channels current balancer with up to 200mA current capability per channel and it can achieve 3% matching accuracy among LED strings. The minimum voltage of current source is regulated to as lower as 350mV, which benefits the efficiency and improves the IC thermal performance.

The OB3362 supports external PWM dimming and internal burst dimming mode which allow flexible control of the backlight luminance. The LED current is directly modulated by external PWM duty cycle when PWM dimming mode is selected. The LED current can be adjusted by an external DC voltage when internal burst dimming mode is selected.

Pinouts:

OB3362RP Datasheet

Features

1. 10V gate drive, better MOS compatibility

2. High Efficiency and Compact Size

3. 6V to 30V Input Voltage Range

4. 3% Matching Accuracy Between 4 LED Strings Control Current

5. 100KHz~600KHz Operating Frequency

6. Internal/External PWM Dimming

7. Very Low Standby Power

 

OB3362RP Datasheet PDF Download
OB3362RP pdf

Other data sheets are available within the file:

OB3362, 0B3362, OB3362FHPA, OB3362FRPA, OB3362HP