STMicroelectronics LED Driver, 20 V Output, 3 to 40 mA 12/16-bit PWM

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Packaging Options:
RS Stock No.:
188-9302
Mfr. Part No.:
ALED1642GWXTTR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Output Voltage

20 V

Product Type

Display Driver

Input Voltage

3 to 5.5 V

Mount Type

Surface Mount

Sub Type

LED Driver

Dimming Operation

12/16-bit PWM

Driver Current

3 to 40 mA

Operating Modes

Power, Error detection mode

LED Voltage

20 V

Series

ALED1642GW

Standards/Approvals

AEC-Q100

Number of Outputs

16

Primary Type

16 Channel LED driver

16 constant current output channels

Output current: from 3 mA to 40 mA

Current programmable through external resistor

7-bit global current gain adjustment in two ranges

12/16-bit PWM grayscale brightness control

Programmable output turn-on/off time

Error detection mode (both open and shorted-LED)

Programmable shorted-LED detection thresholds

Auto power saving/auto-wakeup

Selectable SDO synchronization on the CLK falling edge

Gradual output delay (selectable)

Supply voltage: 3 V to 5.5 V

Thermal shutdown and overtemperature alert

Up to 30 MHz 4-wires Interface

20 V current generator rated voltage

Applications

Full color/monochrome displays

Dashboard (backlighting led indicators)

Automotive Interior lighting

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