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参数资料
| 型号： | MSLB9082FOB |
| 厂商： | Atmel |
| 文件页数： | 2/20页 |
| 文件大小： | 0K |
| 描述： | LED BCKLT DVR MOD 8CH I2C QFN |
| 标准包装： | 1 |
| 输出及类型： | 8，非隔离 |
| 特点： | 可调光，I²C 接口 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MSL3162 |
Atmel LED Driver-MSLB9082
LED Backlight Driver Module
Compact, 8-channel, 20W LED Driver Board with I 2 C Interface
The optional microcontroller board and graphical user interface (GUI)
software allow control of the driver board through a personal computer. This
General Description
The Atmel ? compact,
8-channel LED driver board
is a complete LED backlight
driver solution using the Atmel
LED Driver-MSL3162 for
medium-sized LCD panels.
Each channel drives up to 10
series-connected LEDs at up
to 160mA per channel. The
driver board is configured to
gives access to the internal features of the MSL3162, including fault detection,
digital control of LED current, individual LED string on/off control, and internally
generated PWM dimming.
The compact eight-channel LED driver board is intended for evaluation,
prototyping, or small production runs. Gerber files and Cadence OrCAD layout
files are available to allow the circuit to be integrated into a larger system for
large production runs.
Applications
? LCD Panel LED Backlight Driver
Ordering Information
operate from a 10 - 16V input
voltage. The full-scale LED
current is preset to 50, 60,
70, or 80mA per LED string,
selected by an onboard switch.
Current can be reduced from
full scale through the I 2 C serial
interface in 64 linear steps.
Digital (PWM) dimming is
available through an external
signal or by using the internal
PWM generator via the
serial interface.
2
PART
MSLB9082
DESCRIPTION
Compact, 8-channel LED driver module
Atmel LED Driver-MSLB9082
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