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ISL6420AIRZ-TK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) |
ISL6420AIRZ-TK |
| 參數(shù)屬性 | ISL6420AIRZ-TK 封裝/外殼為20-VFQFN 裸露焊盤；包裝為管件；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 REG CTRLR BUCK 20QFN |
| 功能描述 | Advanced Single Synchronous Buck Pulse-Width Modulation PWM Controller |
| 封裝外殼 | 20-VFQFN 裸露焊盤 |
| 文件大小 |
605.21 Kbytes |
| 頁(yè)面數(shù)量 |
21 頁(yè) |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡(jiǎn)稱 |
INTERSIL |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-24 23:00:00 |
| 人工找貨 | ISL6420AIRZ-TK價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6420AIRZ-TK規(guī)格書(shū)詳情
Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
The ISL6420A simplifies the implementation of a complete control and protection scheme for a high-performance DC/DC buck converter. It is designed to drive N-channel MOSFETs in a synchronous rectified buck topology, the ISL6420A integrates control, output adjustment, monitoring and protection functions into a single package. Additionally, the IC features an external reference voltage tracking mode for externally referenced buck converter applications and DDR termination supplies, as well as a voltage margining mode for system testing in networking DC/DC converter applications.
Features
? Operates from 4.5V to 28V Input
? Excellent Output Voltage Regulation
- 0.6V Internal Reference
- ±1.0 Reference Accuracy Over Line and Temperature
? Resistor-Selectable Switching Frequency
- 100kHz to 1.4MHz
? Voltage Margining and External Reference Tracking Modes
? Output Can Sink or Source Current
? Lossless, Programmable Overcurrent Protection
- Uses Upper MOSFET’s rDS(ON)
? Programmable Soft-Start
? Drives N-Channel MOSFETs
? Simple Single-Loop Control Design
- Voltage-Mode PWM Control
? Fast Transient Response
- High-Bandwidth Error Amplifier
- Full 0 to 100 Duty Cycle
? Extensive Circuit Protection Functions
- PGOOD, Overvoltage, Overcurrent, Shutdown
? Diode Emulation during Startup for Pre-Biased Load Applications
? Offered in 20 Ld QFN and QSOP Packages
? QFN (4x4) Package
- QFN compliant to JEDEC PUB95 MO-220 QFN - Quad
Flat No Leads - Product Outline
- QFN Near Chip Scale Package Footprint; Improves
PCB Efficiency, Thinner in Profile
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Power Supplies for Microprocessors/ASICs
- Embedded Controllers
- DSP and Core Processors
- DDR SDRAM Bus Termination
? Ethernet Routers and Switchers
? High-Power DC/DC Regulators
? Distributed DC/DC Power Architecture
? Personal Computer Peripherals
? Externally Referenced Buck Converters
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
ISL6420AIRZ-TK
- 制造商：
Renesas Electronics America 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：
管件
- 輸出類型：
晶體管驅(qū)動(dòng)器
- 功能：
降壓
- 輸出配置：
正
- 拓?fù)洌?/span>
降壓
- 輸出階段：
1
- 電壓 - 供電 (Vcc/Vdd)：
5.6V ~ 28V
- 頻率 - 開(kāi)關(guān)：
100kHz ~ 1.4MHz
- 占空比（最大）：
96%
- 同步整流器：
是
- 時(shí)鐘同步：
無(wú)
- 控制特性：
使能，頻率控制，相位控制，電源良好，軟啟動(dòng)
- 工作溫度：
-40°C ~ 85°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
20-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
20-QFN（4x4）
- 描述：
IC REG CTRLR BUCK 20QFN
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
NA/ |
4718 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
INTERSIL |
24+ |
NA |
6000 |
全新原裝正品現(xiàn)貨 假一賠佰 |
詢價(jià) | ||
INTERSIL |
1950+ |
QFN |
4856 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
INTERSIL |
22+ |
QFN20 |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
INTERSIL |
23+ |
20-QFN |
65480 |
詢價(jià) | |||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
INTERSIL |
23+ |
QFN20 |
676 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
INTERSIL |
17+ |
QFN20 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
23+ |
NA |
1338 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Intersil |
23+ |
20-QFN |
6672 |
詢價(jià) |
