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Monolithic Power Systems Inc. MPM6010GQVE-AEC1-P
- Part No.:
- MPM6010GQVE-AEC1-P
- Manufacturer:
- Monolithic Power Systems Inc.
- Category:
- LED Drivers
- Package:
- 17-PowerLQFN Module
- Datasheet:
-
MPM6010GQVE-AEC1-P.pdf
- Description:
- LED DRIVER CC BUCK 1.5A
- Quantity:
- Payment:
- Shipping:
Inventory:979
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Product details
Overview
MPM6010GQVE-AEC1-P from Monolithic Power Systems is a fully integrated, AEC-Q100 Grade 1 qualified synchronous step-down LED driver module with internal MOSFETs, inductor (2.2µH), and two capacitors. It delivers up to 1.5A continuous LED current across a 4V–36V input range, operates at 2.2MHz (default), supports PWM dimming (100Hz–2kHz), and provides fault indication for LED open/short and thermal shutdown - deployed in automotive front lighting and daytime running lamps.
For engineers reviewing the MPM6010GQVE-AEC1-P datasheet, MPM6010GQVE-AEC1-P pinout, MPM6010GQVE-AEC1-P application, or MPM6010GQVE-AEC1-P equivalent, key selection criteria include its wettable flank QFN-17 package for automated optical inspection, integrated 0.2V reference for precise current regulation, valley-current OCP with thermal foldback, and CISPR25 Class 5 EMI compliance in automotive-grade layouts.
Technical Context
The MPM6010GQVE-AEC1-P implements fixed-frequency peak-current-mode control with forced continuous conduction mode (CCM) across all load conditions, ensuring stable 2.2MHz operation and low output ripple. Its internal error amplifier compares FB voltage against a trimmed 0.2V reference and drives a COMP node that directly modulates high-side MOSFET on-time.
It integrates a 4.9V internal LDO (VCC) powered from VIN, eliminating external VCC capacitance; a bootstrap regulator charges the floating gate driver; and a dedicated /FAULT open-drain output signals LED open, short, or thermal faults with <10µs delay. Frequency foldback to 1.1MHz activates above ~21V VIN or during soft-start/short-circuit events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 4V to 36V - supports full automotive battery range including cold-crank (4.5V) and load-dump (36V) transients without external protection. |
| Output Current | Up to 1.5A continuous - set via external RFB (e.g., 133mΩ for 1.5A), enabling direct drive of multi-string white LEDs. |
| Switching Frequency | 2.2MHz (typ.) - enables compact external filtering and avoids AM radio band; folds back to 1.1MHz above 21V VIN for efficiency. |
| Feedback Reference | 0.2V ±4% over –40°C to +125°C - enables accurate LED current regulation with minimal sensing loss (e.g., 300mW at 1.5A). |
| Internal Components | HS/LS MOSFETs (85mΩ/50mΩ), 2.2µH inductor, two decoupling caps - reduces BOM to only four external parts: RFB, CIN, COUT, and optional RT. |
| Protection Features | OCP (valley-current detection), thermal shutdown (170°C trip, 140°C hysteresis), UVLO (3.5V rise/3.1V fall), and /FAULT reporting - eliminates need for discrete fault monitoring circuitry. |
| EMI Performance | CISPR25 Class 5 compliant (radiated & conducted) with recommended EMI filter - meets OEM requirements for headlamp and DRL modules without added shielding. |
Pinout & Package
MPM6010GQVE-AEC1-P uses a wettable flank QFN-17 (3mm × 5mm × 1.6mm) package optimized for automotive reflow and AOI inspection. Exposed thermal pad (pins 6–8, 14–15) requires solder connection to PCB ground plane for thermal management (θJA = 46°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 /FAULT | Fault indicator output | Open-drain signal pulled low on LED open/short or thermal shutdown; requires external pull-up (e.g., 100kΩ to VCC) for logic-level interfacing. |
| 2 EN/DIM | Enable & PWM dimming input | Active-high enable; accepts 100Hz–2kHz PWM for analog-equivalent dimming; includes 6.5V Zener clamp and 450mV hysteresis for noise immunity. |
| 3 FB | Current-sense feedback input | Connects to RFB between OUT and AGND; regulates LED current by comparing voltage across RFB to 0.2V internal reference. |
| 4 VCC | Internal LDO output | 4.9V regulated supply for internal circuitry; no external capacitor required due to integrated decoupling. |
| 5 AGND | Analog ground reference | Reference for FB, EN/DIM, and error amplifier; internally tied to PGND but must be routed separately in layout to minimize noise coupling. |
| 6–8, 12 SW | Switch node | High-current path for internal HS/LS FETs; requires large copper pour (especially pins 6–8) for thermal dissipation and low-inductance switching. |
| 9–11 OUT | LED anode output | Power output connected to LED+; requires external ceramic output capacitor (e.g., 10µF X7R) placed near pins 9–11 for stability and ripple suppression. |
| 13 BST | Bootstrap supply | Internally charged from VIN via integrated PMOS; no external components needed - simplifies layout versus discrete bootstrap designs. |
| 14–15 PGND | Power ground return | High-current return for MOSFETs and inductor; must connect to thermal pad and use multiple vias to inner ground planes to limit IR drop and EMI. |
| 16 IN | Main power input | Accepts 4V–36V; requires low-ESR ceramic input capacitor (e.g., 10µF + 0.1µF) placed within 2mm of pin 16 with wide traces and vias. |
| 17 NC | No connection | Must remain unconnected and floating; not bonded internally - violation risks assembly defects or electrical interference. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated power stage | Combines 85mΩ HS and 50mΩ LS MOSFETs, 2.2µH shielded inductor, and two capacitors - reduces solution size to <25mm² and eliminates magnetics qualification effort. |
| AEC-Q100 Grade 1 qualification | Validated for –40°C to +125°C junction operation with HTOL, TC, and ESD testing - meets automotive electronics reliability requirements without derating. |
| Wettable flank QFN | Side-wettable leads enable automated optical inspection (AOI) of solder joints - critical for zero-defect manufacturing in Tier 1 lighting modules. |
| Forced CCM operation | Maintains fixed 2.2MHz frequency from zero to full load - ensures predictable EMI profile and eliminates audible noise common in boundary-conduction-mode LED drivers. |
| Comprehensive fault reporting | /FAULT pin asserts low for LED open (no current), LED short (excessive current), or die temperature >170°C - enables system-level diagnostics and fail-safe response. |
Applications
| Automotive Front Lighting | Daytime Running Lamps (DRL) |
|---|---|
|
Use Scenario: High-brightness white LED arrays in vehicle headlamps requiring stable current under wide input voltage swings (6V–16V battery, 36V load dump). IC Role / Device Role / Timing Role: Primary constant-current LED driver regulating 1.5A per channel with PWM dimming synchronized to vehicle CAN bus commands. Use Value: Integrated inductor and MOSFETs eliminate magnetic component variability; AEC-Q100 Grade 1 ensures 15-year field life in thermally stressed under-hood environments. |
Use Scenario: Energy-efficient DRL modules operating continuously during daylight, demanding high efficiency (>92% at 12V/1A) and low thermal footprint. IC Role / Device Role / Timing Role: Synchronous buck LED controller delivering regulated current while supporting 100Hz–2kHz PWM dimming for adaptive brightness control. Use Value: 2.2MHz switching minimizes output capacitor size and EMI filter area; wettable flank package enables 100% solder-joint AOI for zero-defect production. |
| Automotive Rear Combination Lamps | Interior Ambient Lighting |
|
Use Scenario: Multi-color LED clusters (red/amber/white) in tail lamps where space constraints limit board area and thermal mass. IC Role / Device Role / Timing Role: Compact, self-contained LED driver providing independent current regulation per color string with fault isolation via /FAULT pin. Use Value: Only four external components reduce BOM cost and assembly steps; integrated OCP and thermal shutdown prevent single-point failures in sealed lamp housings. |
Use Scenario: Soft-white LED strips in cabin lighting requiring flicker-free dimming and low standby power (<12μA shutdown current). IC Role / Device Role / Timing Role: Constant-current source enabling smooth 100Hz–2kHz PWM dimming with <2ms startup delay and internal soft-start to prevent inrush. Use Value: 0.2V reference minimizes I2R loss in current-sense resistor; quiescent current of 0.8mA extends battery runtime in always-on configurations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar synchronous step-down LED driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPM3610GQV-AEC1 | Lower 1A output, 3.5MHz switching, no integrated inductor - requires external magnetics and higher component count. | Targeted at space-constrained interior lighting with lower current needs; lacks fault reporting and thermal foldback. | Select when board area is more critical than BOM count and thermal robustness is secondary. |
| LM3409QMYX/NOPB | External MOSFET controller (no integrated FETs/inductor), 1.25MHz max, requires external current sense amp and compensation network. | Used in high-flexibility, high-power (>2A) LED systems where thermal design and layout optimization are prioritized over time-to-market. | Select when custom inductor selection, multi-phase scaling, or ultra-low EMI tuning is required beyond integrated module capabilities. |
Compared with MPM3610GQV-AEC1 and LM3409QMYX/NOPB, the MPM6010GQVE-AEC1-P delivers higher integration (reducing design validation time), superior automotive qualification depth (Grade 1 vs. Grade 2/3), and built-in diagnostics - making it optimal for production-critical front-end lighting where reliability and test coverage are non-negotiable.
Availability
MPM6010GQVE-AEC1-P is available at Aetrix Electronics and suitable for automotive front lighting, daytime running lamps, rear combination lamps, and interior ambient lighting requiring stable component supply, AEC-Q100 compliance, and wettable flank inspection capability.
Supply support for MPM6010GQVE-AEC1-P includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Monolithic Power Systems (MPS) is a fabless semiconductor company specializing in high-performance analog and power ICs, with core expertise in DC/DC conversion, LED drivers, and motor control solutions.
The MPM6010 product line is designed specifically for automotive LED lighting applications, integrating power stage, magnetics, and protection into a single AEC-Q100-qualified module to accelerate development of reliable, compact, and EMI-compliant lighting systems.
FAQ
What is the maximum allowable input voltage for MPM6010GQVE-AEC1-P, and how does it handle load-dump transients?
The absolute maximum input voltage is 40V, with recommended operation up to 36V. The device withstands automotive load-dump transients (ISO 7637-2 Pulse 5a) through internal overvoltage clamping and thermal foldback - no external TVS is required if input capacitance meets RMS current rating (≥0.75A for 1.5A output) and layout minimizes inductance.
Can MPM6010GQVE-AEC1-P drive multiple LED strings in parallel, and what layout precautions apply?
Yes, it can drive parallel strings using individual RFB resistors per string to ensure current matching; however, shared FB connection is not supported. Layout requires separate AGND traces for each FB node, isolated from PGND, with Kelvin connections to RFB to avoid trace resistance errors - mismatch remains <±3% with matched 1% resistors and symmetric routing.
How does the /FAULT pin behave during thermal shutdown, and what is the recovery mechanism?
/FAULT pulls low within 10µs of thermal shutdown activation (die ≥170°C) and remains low until die temperature falls below 140°C (30°C hysteresis). Recovery is automatic and immediate upon cooling - no reset or EN/DIM toggle is needed. External microcontroller polling of /FAULT enables predictive thermal management before shutdown occurs.
Is external compensation required for the MPM6010GQVE-AEC1-P control loop, and what is the role of RT?
No external compensation is required - the error amplifier features an optimized internal network. RT (typically 100kΩ for 1.5A) sets loop bandwidth: lower RT increases bandwidth but risks phase margin loss; higher RT improves stability at the cost of transient response. Table 1 in the datasheet specifies validated RT values for common LED currents and string counts.
What is the minimum PWM dimming frequency supported, and how does dimming affect efficiency?
The minimum supported PWM dimming frequency is 100Hz, with optimal performance between 500Hz–2kHz. Efficiency remains unchanged across dimming duty cycles because the IC maintains full 1.5A current during ON periods and enters low-quiescent shutdown (12μA) during OFF periods - no switching losses occur in OFF state.
Does the integrated inductor support high-temperature operation, and what is its saturation current?
Yes - the integrated 2.2µH shielded inductor is rated for 150°C operation and has a saturation current of 2.5A (min), exceeding the 1.5A continuous output. Derating is unnecessary up to +125°C ambient when PCB thermal design meets θJA ≤46°C/W, as verified in MPS Application Note AN058.
How does the wettable flank feature impact solder joint inspection and reworkability?
Wettable flanks enable side-view AOI detection of voids, insufficient solder, and bridging - achieving >99.9% defect capture rate in automated manufacturing. Rework is feasible using standard hot-air stations; the 3mm×5mm footprint and 0.4mm pitch allow precision nozzle targeting without adjacent component damage.
MPM6010GQVE-AEC1-P Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Monolithic Power Systems Inc.
- Series:
- -
- Package/Case:
- 17-PowerLQFN Module
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Constant Current
- Topology:
- Buck
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 4V
- Voltage - Input (Max):
- 36V
- Voltage - Output:
- -
- Current - Output (Max):
- 1.5A
- Power (Watts):
- -
- Dimming:
- PWM
- Features:
- OCP, OTP, SCP, UVLO
- Operating Temperature:
- -40°C ~ 125°C
- Efficiency:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount, Wettable Flank
- Size / Dimension:
- 0.12" L x 0.20" W x 0.06" H (3.0mm x 5.0mm x 1.7mm)
- Approval Agency:
- -
- Standard Number:
- -
MPM6010GQVE-AEC1-P FAQ
1.How can I place an order for MPM6010GQVE-AEC1-P through Aetrix?
Please submit a Request for Quotation (RFQ) for MPM6010GQVE-AEC1-P on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPM6010GQVE-AEC1-P reliable?
The price and inventory of MPM6010GQVE-AEC1-P are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPM6010GQVE-AEC1-P is usually 5 days.
3.What payment methods are accepted for MPM6010GQVE-AEC1-P?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPM6010GQVE-AEC1-P transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPM6010GQVE-AEC1-P?
MPM6010GQVE-AEC1-P orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPM6010GQVE-AEC1-P order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPM6010GQVE-AEC1-P?
For technical support, including MPM6010GQVE-AEC1-P datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPM6010GQVE-AEC1-P requirements.
6.How does Aetrix verify that MPM6010GQVE-AEC1-P is sourced from the original manufacturer or authorized distributors?
All MPM6010GQVE-AEC1-P products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPM6010GQVE-AEC1-P meets industry standards.
7.What is the process for return or replacement of MPM6010GQVE-AEC1-P?
All MPM6010GQVE-AEC1-P units undergo pre-shipment inspection (PSI). If there is an issue with MPM6010GQVE-AEC1-P, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPM6010GQVE-AEC1-P part is unused and in its original packaging.
Return procedure for MPM6010GQVE-AEC1-P:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MPM6010GQVE-AEC1-P Tags
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LDD-350L
MEAN WELL USA Inc.
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NLDD-700H
MEAN WELL USA Inc.
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MPM6010GQVE-AEC1-Z
Monolithic Power Systems Inc.
-
3021-D-E-1000
LEDdynamics Inc.
-
3021-D-E-700
LEDdynamics Inc.
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3021-D-E-350
LEDdynamics Inc.
-
RCD-24-0.35
Recom Power
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RCD-24-0.70
Recom Power
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RCD-24-1.00
Recom Power
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LTM8042EV#PBF
Analog Devices Inc.
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RCD-24-0.50
Recom Power
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RCD-24-1.20
Recom Power
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