RAA489000中文资料瑞萨数据手册PDF规格书

特性 Features

▪ Buck-Boost NVDC charger for 2-, 3-, or 4-cell Li-ion

batteries using all NFET transistors

▪ USB-C Port Controller (TCPC) with integrated

TCPC PHY, CC-Logic

▪ Dual SMBus/I2C ports for charger programming

and CC line traffic

▪ Internal 500mΩ VCONN MUX for up to 1.6A

▪ Input voltage range: 3.9V to 23.4V (no dead zone)

▪ System/battery output voltage: 3.9V to 18.304V

▪ 28V protection for CC1/CC2/VBUS

▪ Adapter Crash Prevention with adapter current and

battery current regulation

▪ PROCHOT#, IMVP compliant

▪ Internal 8-bit ADC for charger operation telemetry

▪ Software configurable for DFP, UFP, or DRP

▪ USB-C PD Sink Fast Role Swap (FRS) and PPS

support

▪ Pass-Through-Mode (PTM) in forward direction

▪ Battery Ship Mode - IC ultra-low power state

▪ Supports JEITA compliance autonomous charge

▪ Dynamic Voltage Compensation (DVC) support for

multi-port charging applications

▪ USB Power Delivery (PD) 3.0 and Programmable

Power Supply (PPS) Certified

▪ 5x5 40 Ld QFN package

▪ UL 2367, IEC 62368-1: File No. E520109

Applications

▪ Multi-cell tablets, notebooks, ultrabook, power bank

▪ Multi-Port USB-C applications with batteries