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ISL6420IRZ-TK集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
| 廠商型號 |
ISL6420IRZ-TK |
| 參數(shù)屬性 | ISL6420IRZ-TK 封裝/外殼為20-VFQFN 裸露焊盤；包裝為卷帶（TR）；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 REG CTRLR BUCK 20QFN |
| 功能描述 | Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller |
| 絲印標(biāo)識 | |
| 封裝外殼 | 20Ld4x4QFN / 20-VFQFN 裸露焊盤 |
| 文件大小 |
1.00822 Mbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | Renesas Technology Corp |
| 企業(yè)簡稱 |
RENESAS【瑞薩】 |
| 中文名稱 | 瑞薩科技有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-3 19:10:00 |
ISL6420IRZ-TK規(guī)格書詳情
Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
The ISL6420 makes simple work out of implementing a complete control and protection scheme for a high-performance DC/DC buck converter. Designed to drive N-channel MOSFETs in a synchronous rectified buck topology, the ISL6420 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 16V Input
? 0.6V Internal Reference Voltage
- ±1.0 Reference Voltage Accuracy
? 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
? 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
? Also Available in QSOP Package
? Pb-Free 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：
ISL6420IRZ-TK
- 制造商：
Renesas Electronics America 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）
- 輸出類型：
晶體管驅(qū)動器
- 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 ~ 16V
- 頻率 - 開關(guān)：
100kHz ~ 1.4MHz
- 占空比（最大）：
96%
- 同步整流器：
是
- 時鐘同步：
無
- 控制特性：
使能，頻率控制，相位控制，電源良好，軟啟動
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
QFN20 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Intersil |
22+23+ |
20-QFN |
15766 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
INTERSIL |
23+ |
QFN20 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
ITS |
1535+ |
176 |
詢價 | ||||
Renesas Electronics Corporatio |
23+/24+ |
32-VFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
INTERSIL |
23+ |
QFN |
5000 |
原裝正品,假一罰十 |
詢價 | ||
Intersil |
24+ |
32-QFN |
6078 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
2023+ |
QFN20 |
53500 |
正品,原裝現(xiàn)貨 |
詢價 | ||
Intersil |
23+ |
20-QFN-EP4x4 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
Renesas |
22+ |
20-VFQFN |
2100 |
詢價 |
