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ISL6420BIAZ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 |
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 |
| 絲印標識 | |
| 封裝外殼 | 20LdQSOP / 20-SSOP（0.154"，3.90mm 寬） |
| 文件大小 |
1.09864 Mbytes |
| 頁面數(shù)量 |
21 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) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-25 23:00:00 |
ISL6420BIAZ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：
ISL6420BIAZ
- 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
- 拓撲：
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-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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
23+ |
SSOP20150mil0.635mm |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
RENESAS(瑞薩)/IDT |
23+ |
QSOP20150mil |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價 | ||
RENESAS(瑞薩)/IDT |
1932+ |
QSOP-20 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價 | ||
INTERSIL |
QSOP20 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Renesas Electronics America In |
23+ |
20-SSOP |
3600 |
原裝正品 正規(guī)報關(guān) 可開增值稅票 |
詢價 | ||
INTERSI |
21+ |
QSOP20 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
RENESAS/瑞薩 |
23+ |
QSOP-20 |
5800 |
全新、原裝 |
詢價 | ||
Intersil |
24+ |
20-QSOP |
3165 |
原裝現(xiàn)貨 |
詢價 | ||
RENESAS/瑞薩 |
QSOP20 |
貨真價實,假一罰十 |
25000 |
詢價 | |||
Intersil |
23+ |
20-QSOP |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
