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  4. LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1 (Monolithic Power Systems, Inc.)
LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1-MPQ7230-AEC1
LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1-Monolithic Power Systems, Inc.

LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1
Monolithic Power Systems, Inc.

Monolithic Power Systems, Inc.'s Response Status

Response Rate

100.0%

Response Time

15.6hours

Relatively Fast Response

About This Product

■Summary

The MPQ7230-AEC1 is a fixed frequency, constant current, buck-boost LED driver with integrated power MOSFETs. It provides a compact solution capable of delivering up to 1.2A continuous output current (IOUT) over a wide input voltage (VIN) range with excellent load and line regulation. The MPQ7230-AEC1 can also be configured in buck mode to deliver up to 3A of constant load current. The MPQ7230-AEC1 supports pulse-width modulation (PWM) dimming frequencies up to 10Hz to tune infrared (IR) emissions in LED driver applications. It is also compatible with 30FPS, 60FPS, and 120FPS dimming. Constant frequency hysteresis control mode provides fast transient response without loop compensation. Protection features include overcurrent protection (OCP) and thermal shutdown (TSD). The MPQ7230-AEC1 requires a minimal number of off-the-shelf standard external components and is available in a space-saving QFN-19 (3mm x 4mm) package. Built for a wide range of infrared (IR) LED emission applications ・6V to 42V operating input voltage (VIN) range ・Pulse width modulation (PWM) dimming frequency from 10Hz to 2kHz -Compatible with 30FPS, 60FPS, and 120FPS dimming

■High performance for improved heat resistance

・LED current that can be set without a detection resistor ・Built-in power MOSFET with low RDS (ON) of 44mΩ / 40mΩ ・High efficiency synchronous rectification mode

■Optimized for EMC/EMI reduction

・410kHz default switching frequency (FSS) with frequency spread spectrum (fSW) ・EMI reduction technology

■Full protection function

・LED short circuit protection to ground ・Short circuit protection to battery ・LED disconnection protection ・Output overvoltage protection (OVP) with fault indication ・Latch-off mode overcurrent protection (OCP) - Configurable thermal reduction with remote temperature sensing (via NTC pin) ・Thermal shutdown

  • Product

    LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1

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1 Models of LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1

Image Part Number Price (excluding tax) Iout (max) (A) Iq (mA) Ishutdown (µA) Open LED Protection Rds (on) (mΩ) Sync Type Vout (max) (V) Fsw (max) (kHz) Grade Package (mm) Input voltage (max) (V) Input voltage (min) (V)
LED Driver 42V, 1.2A, Synchronous Buck-Boost or 3A Step-Down, Automotive Infrared LED Driver, AEC-Q100 Qualified MPQ7230-AEC1-Part Number-MPQ7230-AEC1

MPQ7230-AEC1

Available upon quote

1.2/3

1.2

30

Yes

44/40

Yes

Buck, Buck-Boost

18

410

Automotive

QFN-19 (3x4)

42

6

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About Company Handling This Product

Monolithic Power Systems, Inc.

Response Rate

100.0%

Response Time

15.6hrs

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

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LED Drivers
LED Drivers　Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc.

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