EVBL2166-D-00A

EVBL2166-D-00A is an evaluation board for the MP/MPQ2166 with MPS power inductor stuffed. MP/MPQ2166 is an internally compensated, dual, PWM, synchronous, step-down regulator which operates from a 2.7V to 6V input and generates an output voltage as low as 0.6V. It can be configured as a 2A/2A or 3A/1A output current regulator and is ideal for powering portable equipment that runs on a single-cell lithium-ion (Li+) battery due to a low 60µA quiescent current. The MP2166/MPQ2166 integrates dual, 55mohm, high-side switches and 20mohm synchronous rectifiers for high efficiency without an external schottky diode. The MP2166/MPQ2166 has peak-current-mode control and internal compensation and is capable of low dropout configurations. Both channels can operate at 100% duty cycle. Full protection features include cycle-by-cycle current limit and thermal shutdown. Applications include small/handled devices, DVD drivers, smartphones and feat, battery powered devices and portable instruments.

• Low quiescent current, synchronous buck with PG and SS evaluation board
• Programmed frequency up to 3MHz
• External sync clock up to 3MHz
• 180° phase shifted operation
• PG indicators, external SS and track
• Adjustable advanced asynchronous mode (AAM) or forced continuous conduction mode (CCM)
• Output adjustable from 0.6V to VIN
• 100% duty cycle operation, cycle-by-cycle overcurrent protection (OCP)
• Short-circuit protection (SCP) with hiccup mode and valley current detection
• EVBL2166-D-00A is assembled and tested with QFN-18 (2mmX3mm) package

注释

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.