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MPQ4425BGJ-AEC1-P

LED Driver, AEC-Q100, Synchronous Buck, Step Down, 1 Output, 4 to 36 Vin, 1.5 A, 400kHz, TSOT-23-8

MONOLITHIC POWER SYSTEMS (MPS) MPQ4425BGJ-AEC1-P
MONOLITHIC POWER SYSTEMS (MPS) MPQ4425BGJ-AEC1-P
MONOLITHIC POWER SYSTEMS (MPS) MPQ4425BGJ-AEC1-P
MONOLITHIC POWER SYSTEMS (MPS) MPQ4425BGJ-AEC1-P
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Manufacturer Part No:
MPQ4425BGJ-AEC1-P
Order Code:
3650407
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Product Information

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:
Synchronous Buck (Step Down)

:
4V

:
36V

:
-

:
1.5A

:
400kHz

:
1Outputs

:
SMD

:
TSOT-23

:
8Pins

:
-40°C

:
125°C

:
-

:
AEC-Q100

:
MSL 1 - Unlimited
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

MPQ4425B is a high-frequency, synchronous, rectified, step-down, switch-mode white LED driver with built-in power MOSFETs. It offers a compact solution to achieve a 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. Synchronous mode operation ensures high efficiency, while current mode operation provides fast transient responses and eases loop stabilization. Additional features include overcurrent protection (OCP) with valley current detection and thermal shutdown (TSD). This device requires a minimal number of readily available, external components. Typically used in automotive LED lighting applications. Available in TSOT23-8 package.
  • Wide 4V to 36V operating input range
  • Automotive AEC-Q100 Grade 1 qualified
  • 85mohm/50mohm low RDS(ON) internal power MOSFETs
  • High efficiency synchronous mode operation
  • Default 400KHz switching frequency
  • PWM dimming (min 100Hz dimming frequency)
  • Forced CCM mode, 0.2V reference voltage, internal soft start
  • Fault indication for LED short, open and thermal shutdown
  • CISPR25 Class 5 compliant

Footnotes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Packaging type Re-reel

495 In stock Need more?

495 UK stock available for 3-4 business days delivery

Php322.30

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