Order- MP4410
MP4410
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Description
The MP4410 is a high-frequency, step-down, switching regulator with integrated high-side/low-side, high-voltage power MOSFETs. It provides a highly efficient output of up to 100mA.
42V rated MOSFETs and 4.5V to 36V operation range accommodates a variety of step-down applications in automotive input environment. A 5μA shutdown mode quiescent current allows use in battery-powered applications.
It allows for high power conversion efficiency over a wide load range by scaling down the switching frequency under light-load condition to reduce the switching and gate driver losses.
The switching frequency during start-up and short circuit also can be scaled down to helps prevent inductor current runaway. Thermal shutdown provides reliable, fault-tolerant operation.
The MP4410 is available in a 3mmx3mm QFN10 package.
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Features & Benefits
- 20μA Quiescent Current
- Wide 4.5V to 36V Operating Range
- 42V Integrated MOSFETs with 0.7Ω and 2.25Ω Ron
- Programmable Switching Frequency
- Stable with Ceramic Output Capacitors
- Low Output Ripple
- Programmable Soft-Start
- Adjustable Input UVLO Hysteresis
- Precision Peak Current Limit without Current-Sensing Resistor
- Programmable Peak Current Limit
- >90% Efficiency at 10V VIN to 5V VOUT/2mA
- 1.0V Feedback Reference Voltage
- Low Shutdown Mode Current: <5μA
- 3mmx3mm QFN10 Package
Active Part Numbers:
MP4410GQ-P MP4410GQ-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP4410 Resources
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VIN (MAX) 30V TO 48VPRODUCT CATEGORY -
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