ADP2164-EVALZ: 1.2V @ 4A, 2.7 ~ 6.5V in

Summary

The ADP2164 is a synchronous, step-down DC-to-DC regulator in a compact, 4 mm × 4 mm LFCSP package. The ADP2164 requires minimal external components to provide a high efficiency solution with integrated power switch, synchronous rectifier, and internal compensation. The input voltage range of the ADP2164 is 2.7V to 6.5V.

The ADP2164 evaluation board provides an easy way to evaluate the device. This user guide describes how to quickly set up the board to collect performance data.

Complete information about the ADP2164 is available in the ADP2164 data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.

Specifications

Manufacturer	Analog Devices Inc.
Category	AC/DC and DC/DC Conversion
Sub-Category	DC/DC SMPS - Single Output
Eval Board Part Number	ADP2164-EVALZ-ND
Eval Board Supplier	Analog Devices Inc.
Eval Board	Normally In Stock
Topology	Step Down
Outputs and Type	1 Non-Isolated
Voltage Out: Factory Set	1.2 V
Current Out	4 A
Voltage In	2.7 ~ 6.5 V
Efficiency @ Conditions	>93%, 5V in, 600 KHz, 3.3V @ 0.3 ~ 4 A >92%, 5V in, 1.2 MHz, 3.3V @ 0.3 ~ 4 A >91%, 5V in, 600 KHz, 2.5V @ 0.4 ~ 4 A >90%, 5V in, 1.2 MHz, 2.5V @ 0.4 ~ 4 A >90%, 3.3V in, 600 KHz, 2.5V @ 0.1 ~ 4 A >90%, 3.3V in, 1.2 MHz, 2.5V @ 0.1 ~ 3.4 A >85%, 3.3V in, 1.2 MHz, 1.2V @ 0.2 ~ 3 A >83%, 5V in, 600 KHz, 1.2V @ 0.3 ~ 4 A >82%, 3.3V in, 1.2V @ 0.2 ~ 4 A, 600 KHz >80%, 5V in, 1.2 MHz, 1.0V @ 0.3 ~ 4 A >80%, 5V in, 0.6V @ 0.3 ~ 2.8 A, 600 KHz >80%, 3.3V in, 600 KHz, 0.6V @ 0.2 ~ 2.6 A >80%, 3.3V in, 1.2 MHz, 0.6V @ 0.2 ~ 1.8 A
Voltage Out Range	0.6 ~ Vin
Features	Current Limit (Adj. or Fixed) Over Current Protection Over Voltage Protection PFM or PWM Power Good Output Pre-Biased Startup Shutdown, Enable, Standby Soft Start Synchronizable Thermal Protection Under Voltage Protection, Brown-Out Voltage Tracking
Switching Frequency	500 kHz ~ 1.4 MHz
Standby Current [Typical]	9 µA
Quiescent Current [Typical]	895 µA
Component Count + Extras	16 + 18
Internal Switch	Yes
Design Author	Analog Devices
Application / Target Market	Point of Load (PoL) Power: Industrial Power Telecom
Standby Current [Maximum]	12 µA
Quiescent Current [Maximum]	1.1 mA
Main I.C. Base Part	ADP2164
Date Created By Author	2012-01
Date Added To Library	2013-10