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Request evaluation samplesLED1642GWPTR PMIC - LED Drivers by STMicroelectronics
LED1642GWPTR is a PMIC - LED Drivers model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - LED Drivers product path. Known package information currently points to SSOP under the STMicroelectronics brand listing. IC LED DRVR LIN DIM 40MA 24QSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around LED1642GWPTR so buyers can move faster from review to quotation.
RoHS
Datasheet
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Documentation support
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - LED DriversDescription
IC LED DRVR LIN DIM 40MA 24QSOP
key Attributes
-
Datasheet
View LED1642GWPTR DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The LED1642GWPTR is a versatile LED driver IC manufactured by STMicroelectronics, designed specifically for driving LED arrays in various applications, including signage, decorative lighting, and backlighting. This device is part of the LED driver family and is known for its efficiency and flexibility in controlling multiple LEDs.
Key Features:
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Output Configuration: The LED1642GWPTR can drive up to 16 LEDs in series, making it suitable for applications requiring uniform brightness across multiple LEDs. The device supports a wide range of LED configurations, allowing for both series and parallel connections.
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Current Control: It features a constant current output, which ensures that each LED receives a consistent current, leading to uniform brightness and extended LED lifespan. The output current can be adjusted through an external resistor, providing flexibility in design.
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PWM Dimming: The LED1642GWPTR supports Pulse Width Modulation (PWM) dimming, allowing for smooth brightness control. This feature is particularly useful in applications where varying light intensity is required, such as in mood lighting or dynamic displays.
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High Efficiency: The IC is designed for high efficiency, minimizing power loss and heat generation. This is crucial for applications where thermal management is a concern, ensuring reliable operation over extended periods.
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Integrated Protection Features: The device includes built-in protection mechanisms such as thermal shutdown and overcurrent protection, enhancing reliability and safety in various operating conditions.
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Communication Interface: The LED1642GWPTR typically features a serial communication interface, allowing for easy integration with microcontrollers or other digital systems. This enables precise control over the LED outputs and facilitates complex lighting patterns.
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Package Type: The LED1642GWPTR is available in a compact package, which is advantageous for space-constrained designs. The small footprint allows for easy integration into various circuit layouts.
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Operating Voltage Range: The device operates over a wide voltage range, making it compatible with various power supply configurations. This flexibility is essential for designers working with different system voltages.
Applications:
- Signage: Ideal for driving LED displays in advertising and informational signage, where bright and vibrant colors are essential.
- Decorative Lighting: Suitable for architectural and decorative lighting applications, providing dynamic lighting effects.
- Backlighting: Can be used in LCD backlighting applications, ensuring even illumination across the display.
Conclusion:
The LED1642GWPTR from STMicroelectronics is a robust and efficient LED driver IC that offers a range of features tailored for modern lighting applications. Its ability to drive multiple LEDs with precision, combined with its protection features and communication capabilities, makes it a popular choice among designers looking to implement advanced LED lighting solutions.
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
10 Weeks
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
10 Weeks
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Max Input Voltage
5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Output Current Per Channel
40mA
Operating Temperature
-40°C~85°C TA
Lifecycle Status
ACTIVE (Last Updated: 7 months ago)
Terminal Pitch
0.635mm
HTS Code
8542.39.00.01
Package / Case
24-SSOP (0.154, 3.90mm Width)
Manufacturer
STMicroelectronics
Width
4.01mm
Number Of Functions
1
Number Of Terminations
24
Number Of Pins
24
Radiation Hardening
No
Mount
Surface Mount
Operating Supply Voltage
3.3V
Max Supply Voltage
5.5V
Output Current
40mA
Supply Voltage
3.3V
Max Output Voltage
20V
Min Supply Voltage
3V
Nominal Supply Current
10mA
Min Input Voltage
3V
Max Supply Current
10mA
Height
1.48mm
Number Of Outputs
16
Max Output Current
40mA
Sub-Categories
PMIC - LED Drivers
Length
8.76mm
Applications
Signage
Type
Linear
Switching Frequency
30MHz
Base Part Number
LED1642
Manufacturer'S Part No.
LED1642GWPTR
Min Output Voltage
-500mV
Max Input Voltage (DC)
5.5V
Internal Switch(S)
Yes
Multiplexed Display Capability
NO
Dimming
PWM
Topology
Shift Register
Number Of Segments
16
Min Input Voltage (DC)
3V
Voltage - Output
19V
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LED1642GWPTR, stock, documentation, and sourcing steps.
What is LED1642GWPTR?
LED1642GWPTR is a PMIC - LED Drivers component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LED1642GWPTR?
LED1642GWPTR is listed with package reference SSOP. The current product description is IC LED DRVR LIN DIM 40MA 24QSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LED1642GWPTR available in stock?
This page currently shows 71993 units in stock and 32320 units available for LED1642GWPTR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LED1642GWPTR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LED1642GWPTR by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LED1642GWPTR?
Yes. This page links to the datasheet for LED1642GWPTR by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LED1642GWPTR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LED1642GWPTR before approving the order.
PMIC - LED Drivers
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