Mfr Part #:

ASL3416SHNY

The ASL3416SHNY is a three-channel buck mode LED driver IC from NXP Semiconductors. It operates from a 10V to 80V input and delivers up to 1.5A per channel.

✓ Total Stock: 2,460 pcs

$ Price Range: $0.17

ASL3416SHNY Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	2,340 pcs On Request	2340 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	120 pcs On Request	120 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

ASL3416SHNY Description

Short technical summary and product information.

The ASL3416SHN is an enhanced three-channel buck mode LED driver IC designed by NXP Semiconductors. It provides constant average DC current to LEDs, independent of input voltage fluctuations. This IC supports up to three independent LED strings, making it suitable for automotive exterior and interior lighting applications.

Featuring a hysteretic buck DC-to-DC topology, the ASL3416SHN accepts input voltages from 10 V to 80 V. It allows flexibility in output voltages for each channel, enabling applications with up to 20 LEDs. Each channel can deliver an output current of up to 1.5 A, with the option to connect two channels for higher current requirements. The device offers an adjustable hysteresis for optimizing external components and minimizing LED current ripple.

Designed for automotive applications, the ASL3416SHN is AEC-Q100 Grade 1 qualified and operates within an ambient temperature range of -40°C to +125°C. It includes diagnostic features such as LED open or short circuit detection and current reached status. The IC is housed in a compact 32-HVQFN package with an exposed thermal pad for efficient heat dissipation.

ASL3416SHNY Quick Information

Product Type: LED Driver IC

Series: ASL3416SHN

Canonical Name: ASL3416SHNY Three Channel Buck Mode LED Driver IC

Subcategory: Power Management ICs

ASL3416SHNY Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ASL3416SHNY Estimated Pricing

Qty	Low	High
1+	$0.17	$0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

ASL3416SHNY Features

Three-channel buck mode LED driver IC.
Wide 10V to 80V input voltage range.
Up to 1.5A output current per channel.
Automotive grade, AEC-Q100 Grade 1 qualified.
Operates from -40°C to 125°C ambient temperature.

ASL3416SHNY Applications

Ideal for automotive exterior LED lighting.
Drives up to three independent LED strings.
Supports PWM dimming for dynamic light control.
Suitable for automotive daytime running lights.
Enables constant-current driving of LED modules.

ASL3416SHNY FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the ASL3416SHNY?

10 V to 80 V.

What is the output current per channel?

1.5 A per channel.

How many outputs does the ASL3416SHNY have?

3 outputs.

What topology does the ASL3416SHNY use?

Buck topology.

Does the ASL3416SHNY support dimming?

Yes, with PWM dimming.

What is the operating temperature range?

-40°C to 125°C.

What is the package type for the ASL3416SHNY?

32-VFQFN Exposed Pad (32-HVQFN 5x5).

Category	LED Drivers
Manufacturer Name	NXP Semiconductors
Applications	Automotive, Lighting
Current	1.5 A
Dimming	PWM
Frequency	100 kHz to 2 MHz
Internal Switch(s)	No
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature	-40°C to 125°C
Output Voltage	2.5 V to 70 V
Supplier Device Package	32-HVQFN (5x5)
Supplier Package	32-HVQFN (5x5)
Topology	Buck
Type	Linear
Voltage	10 V to 80 V