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RT8816C數(shù)據(jù)手冊集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF

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廠商型號

RT8816C

參數(shù)屬性

RT8816C 包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC PWM CTRLR BUCK WQFN-20

功能描述

Dual-Phase PWM Controller with PWM-VID Reference

制造商

Richtek Richtek Technology Corporation

中文名稱

立锜科技 立锜科技股份有限公司

數(shù)據(jù)手冊

下載地址下載地址二

更新時間

2025-8-8 23:00:00

人工找貨

RT8816C價格和庫存,歡迎聯(lián)系客服免費人工找貨

RT8816C規(guī)格書詳情

描述 Description

The RT8816C is a 2/1 phase synchronous Buck PWM controller which is optimized for high performance graphic microprocessor and computer applications. The IC integrates a Constant-On-Time (COT) PWM controller, two MOSFET drivers with internal bootstrap diodes, as well as channel current balance and protection functions including over-voltage protection (OVP), under-voltage protection (UVP), current limit, and thermal shutdown into the WQFN-20L 3x3 package.



The RT8816C adopts RDS(ON) current sensing technique. Current limit is accomplished through continuous inductor-current-sense, while RDS(ON) current sensing is used for accurate channel current balance. Using the method of current sampling utilizes the best advantages of each technique.



The RT8816C features external reference input and PWM-VID dynamic output voltage control, in which the feedback voltage is regulated and tracks external input reference voltage. Other features include adjustable switching frequency, dynamic phase number control, internal soft-start, power good indicator, and enable functions.

特性 Features

?Dual-Phase PWM Controller
?Power State Indicator
? 1P-CCM/2P-CCM/1P-DEM/2P-DEM
?Two Embedded MOSFET Drivers and Embedded Switching Boot Diode
?Support 1.8V PWM-VID Interface
?External Reference Input Control
?PWM-VID Dynamic Voltage Control
?Dynamic Phase Number Control
?Lossless RDS(ON) Current Sensing for Current Balance
?Internal/External Soft-Start
?Adjustable Current Limit Threshold
?Adjustable Switching Frequency
?UVP/OVP Protection
?Shoot Through Protection and Short Pulse Free Technology
?Support an Ultra-Low Output Voltage as Standby Voltage
?Thermal Shutdown
?Power Good Indicator (EN to PG high = 500μs)

應用 Application

? CPU/GPU Core Power Supply
? Desktop PC Memory, VTT Power
? Chipset/RAM Power Supply
? Generic DC-DC Power Regulator

技術(shù)參數(shù)

  • 產(chǎn)品編號:

    RT8816CGQW

  • 制造商:

    Richtek USA Inc.

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 描述:

    IC PWM CTRLR BUCK WQFN-20

供應商 型號 品牌 批號 封裝 庫存 備注 價格
RICHTEK(立锜)
24+
7350
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價
RHTEK/立锜
24+
NA/
5150
原廠直銷,現(xiàn)貨供應,賬期支持!
詢價
RICHTEK
24+
QFN
80000
只做自己庫存 全新原裝進口正品假一賠百 可開13%增
詢價
RICHTEK
24+
BGA
12000
原裝正品 假一罰十 可拆樣
詢價
RICHTEK/立锜
21+
QFN
30000
詢價
Richtek(立崎)
23+
NA
26094
10年以上分銷經(jīng)驗原裝進口正品,做服務型企業(yè)
詢價
REALTEK
24+
LQFP
2679
原裝優(yōu)勢!絕對公司現(xiàn)貨!可長期供貨!
詢價
RICHTEK
1844+
BGA
6528
只做原裝正品假一賠十為客戶做到零風險!!
詢價
RICHTEK
23+
QFN
30000
代理全新原裝現(xiàn)貨,價格優(yōu)勢
詢價
RICHTEK/立锜
23+
QFN
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價