MPM3515-AEC1
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Automotive Grade, 1.5A, 36V, Synchronous Step-Down Power Module with Integrated Inductor and Power Good,
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The MPM3515-AEC1 is a synchronous, rectified, step-down converter with built-in power MOSFETs, inductors, and capacitors. The MPM3515-AEC1 offers a very compact solution and requires only four external components to achieve 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. The MPM3515-AEC1 operates with a 2.2MHz switching frequency to achieve a fast load transient response.
Full protection features include over-current protection (OCP) and thermal shutdown.
The MPM3515-AEC1 eliminates design and manufacturing risks while improving the time to market dramatically.
The MPM3515-AEC1 is available in a space-saving QFN-17 (3mmx5mmx1.6mm) package.
Product Features
- Complete Switch-Mode Power Supply
- Wide 4V to 36V Operating Input Range
- 1.5A Continuous Load Current
- 90mO/50mO Low RDS(ON) Internal Power MOSFETs
- Fixed 2.2MHz Switching Frequency
- Frequency Foldback at a High Input Voltage
- 450kHz to 2.2MHz Frequency Sync
- Forced Continuous Conduction Mode (CCM )
- Power Good (PG) Indicator
- Over-Current Protection (OCP) with Valley-Current Detection and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a QFN-17 (3mmx5mmx1.6mm) Package
- CISPR25 Class 5 Compliant
- Available in a Wettable Flank Package
- Available in AEC-Q100 Grade 1
Parametrics
- fsw (max) (kHz)2200
- Vin (min) (V)4
- Vin (max) (V)36
- Iout (max) (A)1.5
- Isw Limit (typ) (A)4
- Max Duty Cycle (%)0.85
- Vfb (typ) (V)0.807
- Iq (typ) (mA)0.6
- Regulated Outputs1
- Vout (max) (V)30
- Vout (min) (V)0.8
- EN ControlYes
- GradeAutomotive
- PackageQFN-17 (3x5x1.6)
- Special FeaturesEMI Tested, External Frequency Sync, Forced CCM, Frequency Foldback at High Input Voltage
- SSInternal
- PGYes
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