STMicroelectronics LED Driver, 20V Output, 3mA, 40 mA 12/16-bit PWM
- RS Stock No.:
- 188-9302
- Mfr. Part No.:
- ALED1642GWXTTR
- Brand:
- STMicroelectronics
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£1.48
(exc. VAT)
£1.78
(inc. VAT)
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In Stock
- Plus 9,433 unit(s) shipping from 01 June 2026
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Units | Per unit |
|---|---|
| 1 + | £1.48 |
*price indicative
- RS Stock No.:
- 188-9302
- Mfr. Part No.:
- ALED1642GWXTTR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Display Driver | |
| Output Voltage | 20V | |
| Input Voltage | 3, 5.5V | |
| Mount Type | Surface | |
| Sub Type | LED Driver | |
| Dimming Operation | 12/16-bit PWM | |
| Driver Current | 3, 40mA | |
| LED Voltage | 20V | |
| Operating Modes | Power, Error detection mode | |
| Standards/Approvals | AEC-Q100 | |
| Number of Outputs | 16 | |
| Series | ALED1642GW | |
| Primary Type | 16 Channel LED driver | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Display Driver | ||
Output Voltage 20V | ||
Input Voltage 3, 5.5V | ||
Mount Type Surface | ||
Sub Type LED Driver | ||
Dimming Operation 12/16-bit PWM | ||
Driver Current 3, 40mA | ||
LED Voltage 20V | ||
Operating Modes Power, Error detection mode | ||
Standards/Approvals AEC-Q100 | ||
Number of Outputs 16 | ||
Series ALED1642GW | ||
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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