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ISL6420BIRZ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 |
ISL6420BIRZ |
參數(shù)屬性 | ISL6420BIRZ 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 |
封裝外殼 | 20-VFQFN 裸露焊盤 |
文件大小 |
536.08 Kbytes |
頁面數(shù)量 |
20 頁 |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-3-13 20:00:00 |
人工找貨 | ISL6420BIRZ價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6420BIRZ規(guī)格書詳情
Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller
The ISL6420B 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 ISL6420B 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 5.5V Input
- 5.5V to 28V Input
? 0.6V Internal Reference Voltage
- ±2.0 Reference 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
? 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 (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:
ISL6420BIRZ
- 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(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 - 開關(guān):
100kHz ~ 1.4MHz
- 占空比(最大):
96%
- 同步整流器:
是
- 時(shí)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(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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
90 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
INTERSIL |
23+ |
VQFN20 |
12800 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
2021+ |
QFN-20-EP(4x4) |
499 |
詢價(jià) | |||
INTERSI |
1844+ |
QFN20 |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
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) | ||
RENESAS |
25+ |
VQFN20 |
2000 |
原廠原裝,價(jià)格優(yōu)勢!13246658303 |
詢價(jià) | ||
INTERSIL |
19+ |
VQFN20 |
51 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Intersil |
21+ |
20QFNEP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Intersil |
24+ |
20-QFN-EP(4x4) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) |