MP2481DH-LF
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- Mfr.Part #
- MP2481DH-LF
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR PWM 1.2A 8MSOP
- Stock
- 3,731
- In Stock ：
- 3,731
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- LED Drivers
- Number of Pins :
- 8
- Topology :
- Step-Down (Buck)
- Output Current per Channel :
- 1.2A
- Number of Segments :
- 27
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Internal Switch(s) :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Frequency :
- 1.4MHz
- Published :
- 2012
- Max Supply Voltage :
- 36V
- Max Power Dissipation :
- 2.3W
- Applications :
- Automotive, Backlight, Lighting
- Number of Outputs :
- 1
- Dimming :
- Analog, PWM
- RoHS Status :
- ROHS3 Compliant
- Type :
- DC DC Regulator
- Supply Voltage :
- 12V
- Factory Lead Time :
- 12 Weeks
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Current - Output / Channel :
- 1.2A
- Number of Terminations :
- 8
- Contact Plating :
- Tin
- Operating Temperature :
- -40°C~125°C TJ
- Length :
- 3mm
- Pbfree Code :
- yes
- Pin Count :
- 8
- Radiation Hardening :
- No
- Multiplexed Display Capability :
- No
- Number of Functions :
- 1
- Voltage - Supply (Min) :
- 4.5V
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Width :
- 3mm
- Terminal Pitch :
- 0.65mm
- Mounting Type :
- Surface Mount
- Datasheets
- MP2481DH-LF
MP2481DH-LF Documents
LED Drivers Monolithic Power Systems MP2481DH-LF Overview
The LED Drivers Monolithic Power Systems MP2481DH-LF is a high-performance, integrated circuit specifically designed for LED driving applications, offering a robust voltage regulation and PWM interface capability. Manufactured by Monolithic Power Systems, a leader in power solution technology, this driver supports up to 1.2A of continuous output current and operates over a wide input voltage range, making it an ideal choice for a variety of demanding lighting solutions. Its compact form factor in an 8-MSOP package allows for efficient use of PCB space in complex designs, catering to both space-constrained and power-intensive applications.
MP2481DH-LF Features
This IC features an adjustable output current and a wide input voltage range, which enables it to accommodate various power supply configurations. With integrated features such as thermal shutdown, under-voltage lockout, and over-current protection, the MP2481DH-LF ensures safe and reliable operation under a broad spectrum of conditions. The device also incorporates a PWM dimming capability, which allows for precise control over the brightness levels of LEDs, enhancing the user experience and energy efficiency.
MP2481DH-LF Applications
- Automotive Lighting: Utilized in tail lights and dashboard illumination, where consistent, reliable LED performance is crucial.
- Industrial Lighting: Ideal for high-intensity, durable lighting systems in factories and warehouses, enhancing visibility with energy-efficient LEDs.
- Architectural Lighting: Supports the creation of both interior and exterior lighting designs that require reliable dimming and long operational lifespans.
- Portable Devices: Used in the LED backlighting of screens in portable devices, ensuring optimal brightness and battery efficiency.
- General LED Lighting: Applicable in commercial and residential settings, where energy efficiency and low maintenance are prioritized.
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