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  3. LED Drivers
  4. 42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1 (Monolithic Power Systems, Inc.)
42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1-MPQ7200A-AEC1
42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1-Monolithic Power Systems, Inc.

42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1
Monolithic Power Systems, Inc.

About This Product

■Summary

The MPQ7200A is a fixed frequency, constant current, buck-boost LED driver with integrated power MOSFET. The MP2332 is a compact solution that provides up to 1.2A continuous output current (IOUT) over a wide input voltage (VIN) range with excellent load and line regulation. The MPQ7200A can also be configured for buck mode, delivering up to 3A of continuous load current. Constant frequency hysteresis control mode provides very fast transient response without loop compensation. Extensive protection features include overcurrent protection (OCP), overvoltage protection (OVP), undervoltage protection (UVP), temperature derating, and thermal shutdown (TSD). If a fault condition occurs, the fault indicator outputs an active logic low signal. The MPQ7200A is available in an ultra-small QFN-19 (3mm x 4mm) package with a minimal number of standard off-the-shelf external components.

■ Built for a wide range of automotive LED applications

・Wide operating input voltage (VIN) range from 6V to 42V ・Pulse width modulation (PWM) dimming frequency from 100Hz to 2kHz - Internal 500Hz 2-step dimming with configurable duty cycle ・Provided with AEC-Q100 Grade 1

■High performance that improves thermal function

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

■Optimized for EMC/EMI reduction

・Default switching frequency (fSW) of 410kHz with Frequency Spread Spectrum (FSS) ・EMI reduction technology

■Abundant protection functions

・LED short circuit protection to GND ・LED short circuit protection to battery ・LED open protection ・Output overvoltage protection (OVP) with fault indication ・Overcurrent protection (OCP) with latch-off mode ・Settable temperature derating ・Thermal shutdown

■High-speed control loop

Interband control

  • Product

    42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1

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1 Models of 42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-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)
42V, 1.2A Buck-Boost or 3A Buck, 410kHz with FSS, Synchronous LED Driver, AEC-Q100 Qualified MPQ7200A-AEC1-Part Number-MPQ7200A-AEC1

MPQ7200A-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.

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　Monolithic Power Systems, Inc.
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