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ISL6420AIAZ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(hào) |
ISL6420AIAZ |
參數(shù)屬性 | ISL6420AIAZ 封裝/外殼為20-SSOP(0.154",3.90mm 寬);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 20QSOP |
功能描述 | Advanced Single Synchronous Buck Pulse-Width Modulation PWM Controller |
封裝外殼 | 20-SSOP(0.154",3.90mm 寬) |
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 | 2025-1-15 11:32:00 |
ISL6420AIAZ規(guī)格書詳情
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):
ISL6420AIAZ
- 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-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
20-QSOP
- 描述:
IC REG CTRLR BUCK 20QSOP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SSOP |
6550 |
絕對(duì)原裝公司現(xiàn)貨! |
詢價(jià) | ||
INTERSIL |
1803+ |
SSOP |
5316 |
向鴻原裝現(xiàn)貨庫(kù)存,代理渠道可原廠發(fā)貨-優(yōu)勢(shì) |
詢價(jià) | ||
INTERSIL |
22+ |
QSOP-20 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
INTERSI |
2020+ |
QSOP-20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INTERSIL |
23+ |
SSOP20 |
4851 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
INTEL |
19+ |
SSOP20 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
Intersil |
23+ |
20-QSOP |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
I |
2021+ |
SSOP20 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
INTERSIL |
23+ |
QSOP-20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |