PCA9485 - switched capacitor direct charger

Name: PCA9485
SKU: PCA9485-1544953

NXP

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Datasheet Details

Part number	PCA9485
Manufacturer	NXP
File Size	132.50 KB
Description	switched capacitor direct charger
Datasheet	PCA9485-NXP.pdf

PCA9485 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 |