MP2481DH-LF-Z
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Monolithic Power Systems Inc. MP2481DH-LF-Z

Manufacturer No:
MP2481DH-LF-Z
Manufacturer:
Monolithic Power Systems Inc.
Package:
Tape & Reel (TR)
Description:
IC LED DRVR RGLTR PWM 1.2A 8MSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MP2481DH-LF-Z is a high-efficiency, step-down LED driver from Monolithic Power Systems Inc. This device is designed to provide a reliable and efficient solution for driving LEDs in various applications. It supports a wide range of input voltages and can be configured to output different voltages, making it versatile for various LED lighting systems.

Key Specifications

ParameterValue
Input Voltage Range4.5V to 28V
Output Voltage Options5V, 9V, 12V, 15V, 18V, 24V
Maximum Output CurrentUp to 1.2A
EfficiencyUp to 95%
Switching Frequency600kHz (typical)
Package TypeQFN-10
Operating Temperature Range-40°C to +125°C
Moisture Sensitivity Level (MSL)1

Key Features

  • High efficiency up to 95%
  • Wide input voltage range from 4.5V to 28V
  • Multiple output voltage options (5V, 9V, 12V, 15V, 18V, 24V)
  • Maximum output current up to 1.2A
  • 600kHz typical switching frequency
  • Compact QFN-10 package
  • Operating temperature range from -40°C to +125°C
  • Low dropout voltage and high accuracy

Applications

  • LED lighting systems
  • General lighting
  • Automotive lighting
  • Industrial lighting
  • Consumer electronics

Q & A

  1. What is the input voltage range of the MP2481DH-LF-Z? The input voltage range is from 4.5V to 28V.
  2. What are the available output voltage options for the MP2481DH-LF-Z? The output voltage options are 5V, 9V, 12V, 15V, 18V, and 24V.
  3. What is the maximum output current of the MP2481DH-LF-Z? The maximum output current is up to 1.2A.
  4. What is the typical switching frequency of the MP2481DH-LF-Z? The typical switching frequency is 600kHz.
  5. What is the package type of the MP2481DH-LF-Z? The package type is QFN-10.
  6. What is the operating temperature range of the MP2481DH-LF-Z? The operating temperature range is from -40°C to +125°C.
  7. What is the moisture sensitivity level (MSL) of the MP2481DH-LF-Z? The MSL is 1.
  8. What are some common applications of the MP2481DH-LF-Z? Common applications include LED lighting systems, general lighting, automotive lighting, industrial lighting, and consumer electronics.
  9. How efficient is the MP2481DH-LF-Z? The MP2481DH-LF-Z has an efficiency of up to 95%.
  10. Where can I find detailed specifications for the MP2481DH-LF-Z? Detailed specifications can be found in the datasheet available on the Monolithic Power Systems Inc. website or through authorized distributors like Digi-Key and South Electronics.

Product Attributes

Type:DC DC Regulator
Topology:Step-Down (Buck)
Internal Switch(s):Yes
Number of Outputs:1
Voltage - Supply (Min):4.5V
Voltage - Supply (Max):36V
Voltage - Output:- 
Current - Output / Channel:1.2A
Frequency:1.4MHz
Dimming:Analog, PWM
Applications:Automotive, Backlight, Lighting
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package:8-MSOP-EP
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In Stock

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Same Series
MP2481DH-LF-P
MP2481DH-LF-P
IC LED DRVR RGLTR PWM 1.2A 8MSOP

Similar Products

Part Number MP2481DH-LF-Z MP2481DH-LF-P
Manufacturer Monolithic Power Systems Inc. Monolithic Power Systems Inc.
Product Status Active Active
Type DC DC Regulator DC DC Regulator
Topology Step-Down (Buck) Step-Down (Buck)
Internal Switch(s) Yes Yes
Number of Outputs 1 1
Voltage - Supply (Min) 4.5V 4.5V
Voltage - Supply (Max) 36V 36V
Voltage - Output - -
Current - Output / Channel 1.2A 1.2A
Frequency 1.4MHz 1.4MHz
Dimming Analog, PWM Analog, PWM
Applications Automotive, Backlight, Lighting Automotive, Backlight, Lighting
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package 8-MSOP-EP 8-MSOP-EP

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