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FN8771中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書

FN8771
廠商型號(hào)

FN8771

功能描述

Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Configurations Combo Battery Charger with SMBus Interface

文件大小

169.93 Kbytes

頁(yè)面數(shù)量

2 頁(yè)

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-11 18:15:00

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FN8771規(guī)格書詳情

Features

? Configurable as an HPB charger or NVDC charger

? Compliant with Intel PROCHOT# and PSYS requirements

? Adapter current monitor and battery discharging current monitor

? Uses NFET for all the switches

- Supports battery removal during battery learn mode

- Actively controlled inrush current to prevent FET damage

? SMBus programmable settings and high accuracy

? Comprehensive protection features;

- PROCHOT# indicator for system low voltage, adapter

overcurrent, battery overcurrent, and system overheating

- Hardware-based adapter current and battery current limits

- Supports sudden battery removal in system Turbo mode

? 16 switching frequency options from 350kHz to 1MHz

? Low quiescent current

? SMBus and auto-increment I2C compatible

? Robust Ripple Regulator (R3) modulation scheme provides

excellent light-load efficiency and fast dynamic response

? 32 Ld 4mmx4mm QFN package

? Pb-free (RoHS compliant)

Applications

? Devices with rechargeable 2-, 3-, or 4-cell batteries Related Literature

? ISL95521 device page

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