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RT8816CGQW集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
RT8816CGQW |
| 參數(shù)屬性 | RT8816CGQW 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(kāi)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 |
| 絲印標(biāo)識(shí) | |
| 封裝外殼 | WQFN-20L |
| 文件大小 |
374.96 Kbytes |
| 頁(yè)面數(shù)量 |
23 頁(yè) |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡(jiǎn)稱 |
RichTek |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-8 22:36:00 |
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General 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 inductorcurrent-
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 PWMVID
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 softstart,
power good indicator, and enable functions.
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)
Applications
? CPU/GPU Core Power Supply
? Desktop PC Memory, VTT Power
? Chipset/RAM Power Supply
? Generic DC-DC Power Regulator
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
RT8816CGQW
- 制造商：
Richtek USA Inc.
- 類別：
集成電路（IC） > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)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(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
08+ |
BGA |
500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
RICHTEK |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
RHTEK/立锜 |
23+ |
NA/ |
5150 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RICHTEK |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
RICHTEK |
QFN |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
進(jìn)口原裝 |
23+ |
QFP |
1840 |
專業(yè)優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
QFN |
89743 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
22+ |
QFN |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
RICHTEK/立锜 |
2052+ |
QFN |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
RICHTEK |
24+ |
BGA |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) |
