ISL85403 Datasheet - Renesas

ISL85403, 2.5A Regulator

DATASHEET ISL85403 2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter FN8631 Rev.4.00 Sep 28, 2020 The IS.

ISL85403-Renesas.pdf

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Datasheet Details

Part number:

ISL85403

Manufacturer:

Renesas ↗

File Size:

2.53 MB

Description:

2.5A Regulator

Features

* Buck mode: input voltage range 3V to 40V (See “Input Voltage” for more details)
* Boost mode expands operating input voltage lower than 2.5V (See “Input Voltage” for more details)
* Selectable Forced PWM mode or PFM mode
* 300µA IC quiescent current (PFM, no load);

Applications

* The low-side driver can either be used to drive an external low-side MOSFET for a synchronous buck or left unused for a standard non-synchronous buck. The low-side driver can also be used to drive a boost converter as a preregulator followed by a buck controlled by the same IC, which greatly expand

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ISL85403 2.5A Regulator Renesas

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