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RT7882GQW中文資料
RT7882GQW數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The RT7882 is a USB Type-C Power Delivery (USBC
PD) and PWM buck-boost controller with highly
integrated functions and flexibility for USB PD provider
applications. The IC has an embedded ARM CortexTMM0
MCU, which handles various functions of
communication protocol, smart control of the PWM
converter, firmware-based protections, and customized
functions. The IC features hardware-based protections,
such as inductor peak current limit, VBUS overvoltage
protection (VBUS OVP), VIN undervoltage protection
(VIN UVP), VIN overvoltage protection (VIN OVP), VO
undervoltage protection (VO UVP), and VCONN
current-limit protection, so that the protections have
faster responses and can still function even when the
MCU is not activated. The RT7882 can offer an
excellent USB PD solution for a USB-PD Provider
application with few external components and simple
PCB layout.
Features
? Support USB Type-C Power Delivery (PD)
Provider
? Type-C, USB PD and Communication Protocols
? Compliant with USB PD 3.1 Specification, USB
Type-C Cable and Connector Specification 2.1
? VCONN Output 100mW
? Support Other Proprietary Communication
Protocols through Internal MCU, DP and DM
Pins
? Integrated PWM Buck-Boost Controller
? Wide Input Voltage Range: 4.5V to 30V
? Wide Output Voltage Range: 3.3V to 21V
? Peak-Current Mode PWM Operation
? Internal Compensation for CV, CC
? Programmable PWM Switching Frequency
(200kHz to 600kHz)
? Pulse-Skipping Mode for Light-Load
Efficiency; Selectable Forced CCM Operation
? AnyPowerTM for Constant Voltage Output and
Constant Current Output
? PD Safe?
? Adjustable Converter Input Overcurrent Limit
(INOC)
? Fast Response VIN OVP/UVP Detection
? Programmable VBUS OVP and VO UVP
? Fast Response OVP for CC1/2 and D+/D-
? Adjustable External OTP/Internal OTP
? CC1/2 Output Current Limit
? CC1/2, D+/D- 25V Tolerant
? Cable Voltage Drop Compensation for VBUS
? Switching Frequency Synchronization for Better
EMI
? Adjustable Gate Drive Current for Better EMI
? Firmware-based Functions
? VIN De-Rating and Power Sharing
? Master and Slave I2C Interfaces, LED Drivers,
GPIOs
? Built-in Output Bleeders for Quick VBUS
Discharge
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
QFN |
5000 |
市場最低 原裝現(xiàn)貨 假一罰百 可開原型號 |
|||
RICHTEK |
23+ |
SOP28 |
1030 |
全新原裝現(xiàn)貨 |
|||
MITSUBISHI三菱/ISAHAYA菱 |
24+ |
SOT-343/SOT-323-4 |
18200 |
新進庫存/原裝 |
|||
SOT-343SO |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
|||
PT |
25+ |
SOT-23 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
|||
25+23+ |
SOT-23 |
35972 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
||||
MIT |
02+ |
SOT23-5 |
2145 |
全新原裝進口自己庫存優(yōu)勢 |
|||
MIT |
17+ |
SOT23-5 |
9988 |
只做原裝進口,自己庫存 |
|||
MIT |
23+ |
SOT23-5 |
20000 |
全新原裝假一賠十 |
|||
原裝 |
1923+ |
SOT-353 |
35689 |
絕對進口原裝現(xiàn)貨庫存特價銷售 |
RT7882GQW 資料下載更多...
RT7882GQW 芯片相關型號
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- 630-13W3250-2T1
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- 630-9W4-240-5T2
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- ATS-12B-174-C1-R0
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- MWDM1L-21P-6K1-8B
- MWDM1L-21P-6K5-15B
- RT7882
RICHTEK相關芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Richtek Technology Corporation 立锜科技股份有限公司
中文資料: 9985條
立锜科技(Richtek Technology Corporation)是一間國際級的模擬IC設計公司，專注于提供客戶多元且具競爭力的產(chǎn)品以及完整的電源管理解決方案。自成立以來，立锜專注于整合技術能力、堅持質量和積極的客戶服務，以提供客戶產(chǎn)品價值為宗旨，產(chǎn)品廣泛應用于電腦、消費性終端產(chǎn)品、網(wǎng)絡通訊裝置、大尺寸面板顯示器等領域。立锜成立于1998年，總公司設立于臺灣新竹，并且在亞洲、美國和歐洲各地設有服務據(jù)點。 公司的愿景是提供客戶完整的電源管理解決方案，以降低成本，提升競爭力；屹立在電源管理的領域里，無論是技術、質量、成本、服務及市場占有率上，均具有領導地位；同時，立锜致力于建立電源管理頂尖專
