MPQ5071 is a programmable load switch that provides 0.5A of load protection across a 0.5V to 5.5V voltage range. With low RDS(ON) in a tiny package, the MPQ5071 provides a highly efficient, space-saving solution for notebooks, tablets, solid state drives (SSDs), handheld devices and other portable device applications. The MPQ5071's soft start (SS) function avoids inrush current during circuit start-up. It also provides a programmable soft start time, output discharge functions, overcurrent protection (OCP) and thermal shutdown. The maximum load at the output source is current-limited which is accomplished utilizing a sense MOSET topology. The magnitude of the current limit is controlled by an external resistor from the ILIM pin to ground (GND). An internal charge pump drives the power device gate, allowing a low on resistance DMOS power MOSET of just 50mohm. The MPQ5071 is available in a tiny, space saving QFN-12 (2mm x 2mm) package.
- AEC-Q100 Grade 1 qualified
- Shutdown current of < 5µA
- Integrated 50mohm low RDS(ON) MOSFETs
- Push/pull power good (PG) indicator
- Adjustable start-up slew rate
- Output discharge
- Short-circuit protection (SCP) < 200ns
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size. Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPQ5071GG-AEC1-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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