Synchronous Buck Demo Board with 7V to 40V Input Range, 5V 2.5A Output

ISL85403DEMO1Z

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The ISL85403DEMO1Z demonstration board allows for quick evaluation of the ISL85403 synchronous buck or buck-boost controller in the synchronous buck configuration. It is also used to demonstrate a compact solution for wide input voltage range point-of-load (POL) DC/DC converters using the ISL85403.

Features

Input voltage (V_IN): 7V to 40V
Output voltage (V_OUT): 5.0V
Max output current (I_{OUT_MAX}): 2.5A
Switching frequency: 500kHz
Output ripple: 50mV at 2.5A load
Peak efficiency: 93% at 50% load, 12V input

Products in the Design

Buck Regulators (Integrated FETs)

2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

Sample & Buy

ISL85403DEMO1Z

Pb (Lead) Free:	Yes
ECCN (US):	EAR99
HTS (US):	8473.30.1180

1u | $23.00Budgetary Price

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