Key facts
- Brand
- STMicroelectronics
- Model
- LED7707
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics LED7707 6-rows 85 mA LEDs driver with boost regulator Datasheet
The LED7707 is a monolithic boost converter and six controlled current generators specifically designed to supply LED arrays for LCD panel backlighting. The device features a high-efficiency boost section with an internal power MOSFET and a backlight driver section capable of driving six rows of LEDs at up to 85 mA each. It includes programmable soft-start, over-voltage protection, and thermal shutdown to ensure reliable operation.
Read onlineSTMicroelectronics LED7707 specifications
| Input voltage range | 4.5 V to 36 V |
|---|---|
| Output voltage | Up to 36 V |
| Number of rows | Six rows |
| Maximum current per row | 85 mA |
| Switching frequency range | 250 kHz to 1 MHz |
| Operating temperature range | -40 to 150 °C |
| Package type | VFQFPN-24 4x4 |
Source: STMicroelectronics LED7707 6-rows 85 mA LEDs driver with boost regulator Datasheet
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Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output voltage of the LED7707?
The device can manage an output voltage up to 36 V.
From: STMicroelectronics LED7707 6-rows 85 mA LEDs driver with boost regulator Datasheet
How many LED rows can the LED7707 drive?
It consists of six controlled current generators (rows).
From: STMicroelectronics LED7707 6-rows 85 mA LEDs driver with boost regulator Datasheet
What is the purpose of the STEVAL-ILL021V1 board?
It is a demonstration board designed to supply LED arrays used in the backlight of LCD panels.
From: ST STEVAL-ILL021V1 LCD panels backlight demonstration board based on the LED7707 handbook
What is the input voltage range for the board?
The board accepts an input voltage ranging from 4.5 V to 36 V.
From: ST STEVAL-ILL021V1 LCD panels backlight demonstration board based on the LED7707 handbook