EVBL2166-D-00A 2.7-6V, 1A Synchronous Buck Evaluation Board QFN-18

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EVBL2166-D-00A 2.7-6V, 1A Synchronous Buck Evaluation Board QFN-18

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pMPS EVBL2166-D-00A — Synchronous Buck, 2.7-6V input, 1 A output, QFN-18./p

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MPS QFN-18 Power Management Buck Evaluation Boards

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EVBL2166-D-00A 2.7-6V, 1A Synchronous Buck Evaluation Board QFN-18

The MPS EVBL2166-D-00A is an evaluation board built around the MPQ2166 for bench characterisation of the device in its intended topology. It operates from a 2.7 V to 6 V input and is rated for 1 A. The board carries the device in its QFN-18 package.

The EVBL2166-D-00A is an evaluation board for the MP/MPQ2166 with MPS power inductor stuffed.

Key Specifications

Part Number	EVBL2166-D-00A
Board For	MPQ2166
Board Type	Evaluation / demonstration board
Function	Synchronous Buck
Input Voltage	2.7 V to 6 V
Current Rating	1 A
Quiescent Current	60 µA
Interface	PWM
Package	QFN-18
Ordering Codes	EVBL2166-D-00A

Features

2.7V to 6V Operating Input Range
2A/2A or 3A/1A Continuous Current
55mΩ/20mΩ RDS(ON)
Programmed Frequency up to 3MHz
External Sync Clock Up to 3MHz
180o 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

Design Notes

The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.