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Product Detailed Parameters
- Description:LED LINEAR DRIVER TSSOP-16EP T&R
- Series:-
- Mfr:Diodes Incorporated
- Package:Tape & Reel (TR),Cut Tape (CT)
- Type:Linear
- Topology:Constant Current
- Internal Switch(s):Yes
- Number of Outputs:1
- Voltage - Supply (Min):5V
- Voltage - Supply (Max):55V
- Voltage - Output:-
- Current - Output / Channel:750mA
- Frequency:200Hz ~ 1kHz
- Dimming:Analog, PWM
- Applications:General Purpose
- Operating Temperature:-40°C ~ 105°C (TA)
- Mounting Type:Surface Mount
- Package / Case:16-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package:16-TSSOP-EP (Type DX)
- Grade:-
- Qualification:-
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Overview
The AL5871T16E-13 is a single-channel linear LED driver IC manufactured by Diodes Incorporated. It operates within a supply voltage range of 5 V to 55 V and delivers a constant output current of 750 mA. The device utilizes a linear topology and supports dimming capabilities. It is housed in a TSSOP-16EP package and functions across an operating temperature range from -40°C to +125°C.
Feature Summary
- Single-channel linear topology for constant-current LED string control
- Supports analog and PWM dimming methods
- Integrated thermal protection with auto-restart functionality
Applications
- Automotive LED lighting systems
- Industrial LED illumination
- General-purpose LED string drivers
Procurement Notes
Verify the specific suffix 'QT16E' versus 'T16E' against official Diodes Incorporated documentation, as variations may indicate different tape-and-reel specifications or regional packaging standards. Confirm RoHS compliance status directly with the manufacturer's latest datasheet revision to ensure adherence to current environmental regulations before finalizing procurement orders.
Selection Notes
Select this component when a linear regulation approach is preferred for simplicity and low noise in automotive or industrial environments. Ensure the input voltage remains within the 5 V to 55 V range and that the thermal design accommodates the power dissipation inherent to linear operation at 750 mA output current.
Part Context
This part belongs to the AL5871Q series of LED lighting drivers from Diodes Incorporated. It is designed specifically for applications requiring reliable constant-current regulation. The TSSOP-16EP package provides enhanced thermal performance compared to standard packages, supporting high-temperature operation up to 125°C.
Replacement Considerations
Check for AL5871QT16E-13 as a potential variant with identical electrical characteristics but potentially different packaging or reel specifications. Verify pinout compatibility and thermal resistance values when substituting with other single-channel linear LED drivers from different manufacturers.
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