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MONOLITHIC POWER SYSTEMS (MPS) MPQ7230GLE-AEC1-P
LED Driver, Synchronous Buck-Boost/Synchronous Buck, 410 kHz, SMD, QFN, 6 V to 42 V, -40°C to 150°C
- Manufacturer Part No:
- MPQ7230GLE-AEC1-P
- Order Code:
- 4000972
-
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- Technical Datasheet:
- MPQ7230GLE-AEC1-P Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Synchronous Buck-Boost, Synchronous Buck
- :
- -
- :
- 6V
- :
- 42V
- :
- -
- :
- 3A
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- 410kHz
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- Surface Mount
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- QFN
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- 19Pins
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- -40°C
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- 150°C
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- -
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- AEC-Q100
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- MSL 1 - Unlimited
Technical Documents (1)
Product Overview
MPQ7230 is a fixed-frequency, constant current, synchronous buck-boost LED driver with integrated power MOSFETs. The device offers a very compact solution to achieve 1.2A of continuous output current, with excellent load and line regulation across a wide input supply range. The MPQ7230 can also be configured to buck mode to provide up to 3A of constant load current. The MPQ7230 can support PWM dimming frequencies as low as 10Hz to adjust infrared radiation (IR) in LED driver applications. It is also compatible with 30FPS, 60FPS, and 120FPS dimming. Constant frequency hysteretic control mode provides extremely fast transient response without loop compensation. The MPQ7230 requires a minimal number of readily available, standard external components. It is available in a space-saving QFN-19 (3mmx4mm) package. Applications include infrared (IR) LED drivers for driver, monitoring systems (DMS), infrared (IR) illumination for automotive cameras and surveillance systems.
- Built for a wide range of IR LED applications
- Wide 6V to 42V operating input range, 10Hz to 2KHz PWM dimming frequency
- High performance for improved thermals, configurable LED current without sensing resistor
- 44mohm/40mohm low RDS(ON) internal power MOSFETs, high-efficiency synchronous mode operation
- Default 410KHz switching frequency with spread spectrum
- EMI reduction techniques, overcurrent protection, thermal derating, and thermal shutdown
- LED short (to GND and battery), LED open and output overvoltage fault indication
- Configurable thermal derating via NTC remote temperature sense
- 5% LED current accuracy (700mA–1.2A for buck-boost or 1A–2A for buck)
- AEC-Q100 Grade 1 qualified
Footnotes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Packaging type
Cut Tape
250 In stock Need more?
250 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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250 deliver in 3-4 business days from our UK warehouse
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¥851.16
(
¥936.28
Inc. JCT)
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| 10+ | ¥724.19 (¥796.61) | ( ) |
| 25+ | ¥691.80 (¥760.98) | ( ) |
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| 250+ | ¥595.65 (¥655.22) | ( ) |
| 500+ | ¥532.95 (¥586.25) | ( ) |
| 1000+ | ¥502.34 (¥552.57) | ( ) |
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