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MONOLITHIC POWER SYSTEMS (MPS) MPQ7220GR-AEC1-P
LED Driver, AEC-Q100, Boost, Step Up, 6 Output, 3.5 to 36 Vin, 0.1 A, 2.2MHz, QFN-24
- Manufacturer Part No:
- MPQ7220GR-AEC1-P
- Order Code:
- 3650247
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-
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- Product Range
- -
- Technical Datasheet:
- MPQ7220GR-AEC1-P Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Boost
- :
- -
- :
- 3.5V
- :
- 36V
- :
- -
- :
- 100mA
- :
- 2.2MHz
- :
- Surface Mount
- :
- QFN
- :
- 24Pins
- :
- -40°C
- :
- 125°C
- :
- -
- :
- AEC-Q100
- :
- MSL 1 - Unlimited
Technical Documents (1)
Product Overview
MPQ7220 is a boost converter with six channel current sources. It is designed for driving automotive tail lights. The MPQ7220 uses peak current mode as its PWM control architecture. The switching frequency can be programmed by a resistor. It independently regulates the current in each LED string to the value set by an external current-setting resistor. The device applies six internal current sources, one in each LED string terminal to achieve a current balance with 2.5% current regulation accuracy between strings. The low headroom voltage for LED regulation and on resistance of switching MOSFETs allows for high efficiency. The MPQ7220 has rich protection modes to guarantee safe operation. Protection modes include OCP (overcurrent protection), OVP (overvoltage protection), OTP (overtemperature protection) and LED string short and open protection. The LED current decreases at high temperatures. Used in automotive tail lights applications. Available in QFN-24 (4mmx4mm) package.
- Automotive AEC-Q100 Grade 1 qualified
- 3.5V to 36V input voltage range
- Six channels with max 100mA per channel
- Internal 100mohm, 50V MOSFET
- Programmable up to 2.2MHz fSW, external sync SW function
- PWM dimming (dimming frequency from 100Hz to 20KHz)
- Excellent EMI performance, spread spectrum
- 2.5% current matching, disconnect VOUT from VIN
- Cycle-by-Cycle current limiting, programmable LED short threshold
- Fault indicator signal output, programmable OVP threshold
Footnotes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Packaging type
Cut Tape
294 In stock
294 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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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
500 more will be available on 2/4/25
Extra stock is available upon order to the Supplier Lead Time which is approximately 8/11/25
500 more will be available on 2/4/25
Reserving future stock
294 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥788.43
(
¥867.27
Inc. JCT)
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| 1+ | ¥788.43 (¥867.27) | ( ) |
| 10+ | ¥625.84 (¥688.42) | ( ) |
| 25+ | ¥590.87 (¥649.96) | ( ) |
| 50+ | ¥559.48 (¥615.43) | ( ) |
| 100+ | ¥527.37 (¥580.11) | ( ) |
| 250+ | ¥470.78 (¥517.86) | ( ) |
| 500+ | ¥428.56 (¥471.42) | ( ) |
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