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ISL6420BIAZ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) |
ISL6420BIAZ |
參數(shù)屬性 | ISL6420BIAZ 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(kāi)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 |
絲印標(biāo)識(shí) | |
封裝外殼 | 20LdQSOP / 20-SSOP(0.154",3.90mm 寬) |
文件大小 |
1.09864 Mbytes |
頁(yè)面數(shù)量 |
21 頁(yè) |
生產(chǎn)廠商 | Renesas Technology Corp |
企業(yè)簡(jiǎn)稱 |
RENESAS【瑞薩】 |
中文名稱 | 瑞薩科技有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-13 17:50:00 |
人工找貨 | ISL6420BIAZ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6420BIAZ規(guī)格書(shū)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(hào):
ISL6420BIAZ
- 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:
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(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-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 |
---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
2021+ |
QSOP-20 |
499 |
詢價(jià) | |||
INTERSI |
1844+ |
QSOP20 |
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 |
21+ |
20QSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Renesas Electronics America In |
23+ |
20-SSOP |
3600 |
原裝正品 正規(guī)報(bào)關(guān) 可開(kāi)增值稅票 |
詢價(jià) | ||
Intersil |
24+ |
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) | ||
RENESAS(瑞薩)/IDT |
1932+ |
QSOP-20 |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
INTERSIL |
QSOP20 |
4101 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
INTERSI |
21+ |
QSOP20 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
23+ |
SSOP20150mil0.635mm |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
Intersil |
22+ |
20QSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |