Analog Devices ADP2323 Evaluation Board ADP2323-EVALZ ADP2323-EVALZ データシート

 

 

Rev. 0 | Page 1 of 12 

 

 

 

 

 

The 

 evaluation board is a complete, dual, 3 A step-down 

regulator solution that allows users to evaluate the performance of 
the 

 with a near ideal printed circuit board (PCB) layout. 

The two pulse-width modulation (PWM) channels can be 
configured to deliver dual, 3 A outputs or a parallel-to-single, 6 A 
output. The switching frequency can be programmed between 
250 kHz and 1.2 MHz, or it can be synchronized to an external 
clock with a programmed 60°, 90°, or 120° phase shift, which 
provides the possibility for a stackable multiphase power solution. 

The outputs

 

of the

 evaluation board are preset to 1.2 V 

and 3.3 V for Channel 1 and Channel 2, respectively. With the 
PWM mode selected, the switching frequency is set to 500 kHz. 
Different output voltage settings and configurations can be 
achieved by changing appropriate passive components or 
jumper settings. The ambient temperature operating range is 
−40°C to +85°C. 

Full details on the 

 dual regulator are provided in the 

 data sheet, available from Analog Devices, Inc., which 

should be consulted in conjunction with this user guide. 

 

10

1

1

3-

001