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AL5814QMP-13
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Product Detailed Parameters
- Description：IC LED DRVR LIN PWM 15MA 8MSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：60V
- Voltage - Output：4V
- Current - Output / Channel：15mA
- Frequency：-
- Dimming：PWM
- Applications：Lighting
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package：8-MSOP-EP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The AL5814QMP-13 is an automotive-compliant linear LED controller manufactured by Diodes Incorporated. It operates with a wide input voltage range from 4.5 V to 60 V and delivers a fixed output current of 15 mA. The device supports PWM dimming and features configurable LED current setting with a 5% reference voltage tolerance. It is qualified to AEC-Q100 Grade 1 standards, ensuring reliability in automotive environments. The component functions within a temperature range of -40 °C to +125 °C and is housed in an 8-pin MSOP package.
Feature Summary
- Qualified to AEC-Q100 Grade 1 for automotive applications
- Supports PWM dimming functionality
- Features configurable LED current setting
Applications
- Automotive lighting systems
- General LED illumination control
Procurement Notes
Verify the specific suffix 'QMP' confirms AEC-Q100 Grade 1 qualification and automotive compliance as documented in the official datasheet. Ensure the ordering part number matches the required package style and temperature rating. Cross-reference the manufacturer's latest documentation to confirm pinout compatibility and electrical specifications before integration into designs.
Selection Notes
Select this component for applications requiring a linear driver with a high input voltage capability up to 60 V. It is suitable for designs needing precise current regulation with low ripple. Consider the thermal performance associated with linear topology when designing heat dissipation strategies. Verify that the 15 mA output current aligns with the target LED array requirements.
Part Context
This part belongs to the AL5814 series of linear LED drivers from Diodes Incorporated. The series includes variants such as AL5814MP-13 and AL5814QMP-13, differentiated primarily by qualification levels. The QMP suffix indicates automotive-grade certification, distinguishing it from standard industrial versions while maintaining similar electrical characteristics and pin configurations.
Replacement Considerations
Direct substitutes include other AEC-Q100 qualified linear LED drivers from Diodes Incorporated or competitors offering similar 60 V input ranges and 15 mA output currents. Verify pin-to-pin compatibility and thermal resistance values when considering alternative manufacturers.
