MPQ2166 is an internally compensated, dual, PWM, synchronous, step-down regulator that operates from a 2.7V to 6V input and generates an output voltage as low as 0.6V. It is ideal for powering portable equipment that runs on a single-cell lithium-ion (Li+) battery due to a low 60µA quiescent current. It has peak-current-mode control and internal compensation and is capable of low dropout configurations. Full protection features include cycle-by-cycle current limit and thermal shutdown. Typical applications are automotive infotainment, automotive clusters, automotive telematics, battery-powered devices, portable instruments.
- Programmed frequency up to 3MHz, external sync clock up to 3MHz
- 180° phase shifted operation, power good (PG) indicators
- External soft start (SS) and track
- Adjustable advanced asynchronous mode (AAM) or forced continuous conduction mode (FCCM)
- Peak efficiency is >90%
- 100% duty cycle operation, 60µA quiescent current
- Cycle-by-cycle over-current protection (OCP), thermal shutdown
- Short-circuit protection (SCP) with hiccup mode and valley current detection
- AEC-Q100 qualified
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MPQ2166BGRHE-AEC1-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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