PCA9485 - switched capacitor direct charger

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NXP

PCA9485 switched capacitor direct charger by NXP - Datasheet Preview — Datasheet preview – PCA9485

Datasheet Details

Part number	PCA9485
Manufacturer	NXP
File Size	132.50 KB
Description	switched capacitor direct charger
Datasheet	PCA9485 Datasheet
Additional preview pages of the PCA9485 datasheet.

Product details

Description

The PCA9485 is a highly integrated switched-capacitor converter with an embedded OVPFET and dual external FET controls, targeted to provide the quadruple output current for the fast charging applications with a 1-cell battery.

Features

all the functions with an I2C interface, with up to 1 MHz speed. NXP Semiconductors PCA9485 13 A 4:1, 1:4, 2:1, 1:2, and 1:1 mode switched capacitor direct charger 2 Features.
Dual-phase switched-capacitor to optimize efficiency.
Integrated 4:1, 2:1 switched capacitor charger for single cell battery including 1:1 bypass.
Reverse operation mode, such as 1:4, 1:2 and reverse bypass from VOUT to VIN.
96.8 % efficiency at VOUT = 4.5 V and IVOUT = 8 A.

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Published: Sep 13, 2024 |