LED

HLMP-2800 Datasheet PDF – LED Light Bar Green, 8-DIP

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Part Number: HLMP-2800

Function: LED Light Bar / Light bars are rectangular light sources

Manufacturer: Avago Technologies

Images :

HLMP-2800 datasheet

 

Description

The HLCP-X100 and HLMP-2XXX, HLMP-2800 series light bars are rectangular light sources designed for a variety of applications where a large bright source of light is required. These light bars are configured in single in-line and dual-in-line packages that contain either single or segmented light emitting areas. The Al GaAs Red HLCP-X100 series LEDs use double hetero junction AlGaAs on a GaAs substrate.

The HER HLMP-2300/2600 and Yellow HLMP-2400/2700 series LEDs have their p-n junctions diffused into a GaAsP epitaxial layer on a GaP substrate. The Green HLMP-2500/2800 series LEDs use a liquid phase GaP epitaxial layer on a GaP substrate. The bicolor HLMP-2900 series use a combination of HER/Yellow or HER/Green LEDs.

Features

• Large bright, uniform light emitting areas
• Choice of colors
• Categorized for light output
• Yellow and Green categorized for dominant wavelength
• Excellent ON-OFF contrast
• X-Y stackable
• Flush mountable

components

Applications:

1. Business machine message annunciators

2. Telecommunications indicators

3. Front panel process status indicators

4. PC board identifiers

HLMP-2800 pdf

Other data sheets are available within the file: HLCP-2300, HLCP-2400, HLCP-2500, HLCP-2600, HLCP-2700

HLMP-2800 Datasheet PDF Download


 

OB3350CP PDF Datasheet – Cost Effective LED Controller

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Part Number: OB3350CP, OB3350CPA

Function: Cost Effective LED Controller

Package: SOP 8 Pin

Manufacturer: On-Bright Electronics

Images:

OB3350CP LED Controller

Description

The OB3350CP is a highly integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlighting application. It provides a high performance LED backlight solution with minimized BOM count.

The OB3350 contains a PWM boost driver which uses current mode control and fixed frequency operation to regulate the LED current. The LED current is sensed through an external current sense resistor. The voltage across the sensing resistor is compared with reference level of 300mV, the error is amplified to control the pulse width of the power switch thus to regulate the current flowing the LED.

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Pinout

OB3350CP datasheet pinout

Features

1. Current Mode PWM Controller With Good Dynamic Response

2. 8V to 35V Input Voltage Range

3. External PWM Dimming Mode

4. Over Voltage Protection

5. Over Current Protection

6. Under Voltage Lockout (UVLO)

7. Thermal Shutdown

Applications:

1. LCD Monitor

2. LCD TV

3. Flat panel display

 

Other data sheets are available within the file: 0B3350CP, 0B3350CPA

OB3350CP Datasheet PDF