ADP2323-EVALZ - 

Evaluation Board for Dual 3A 20V Synchronous Step-Down Regulator


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ADP2323 Series
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Product Information

Power Management - Voltage Regulator
Eval Board ADP2323
ADP2323 Series
Analog Devices
Buck Converter
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Product Overview

The ADP2323-EVALZ is an evaluation board for the ADP2323 device. The ADP2323 evaluation board is a complete, dual, 3A step-down regulator solution that allows users to evaluate the performance of the ADP2323 with a near ideal printed circuit board (PCB) layout. The two pulse-width modulation (PWM) channels can be configured to deliver dual, 3A outputs or a parallel to single, 6A output. The switching frequency can be programmed between 250KHz and 1.2MHz, or it can be synchronised 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 ADP2323 evaluation board are preset to 1.2V and 3.3V for channel-1 and channel-2, respectively. With the PWM mode selected, the switching frequency is set to 500KHz.
  • It has ±1% output voltage accuracy
  • Integrated with 90mR typical on-resistance high-side Mosfet
  • Flexible output configuration with dual output of 3A/3A and parallel single output of 6A
  • Programmable switching frequency of 250KHz to 1.2MHz
  • External synchronization input with programmable phase shift, or internal clock output
  • Selectable PWM or PFM mode of operation
  • Adjustable current limit for small inductor
  • External compensation and soft start
  • Precharged output


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