ISL6439A中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
ISL6439A |
參數(shù)屬性 | ISL6439A 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器;產品描述:IC REG CTRLR BUCK 14SOIC |
功能描述 | Single Sync Buck PWM Controller for Broadband Gateway Applications |
文件大小 |
296.06 Kbytes |
頁面數(shù)量 |
15 頁 |
生產廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網 |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-11-16 22:59:00 |
ISL6439A規(guī)格書詳情
Single Sync Buck PWM Controller for Broadband Gateway Applications
The ISL6439 makes easy work out of implementing a complete control and protection scheme for a DC-DC stepdown converter. Designed to drive N-Channel MOSFETs in a synchronous buck topology, the ISL6439 integrates the control, output adjustment, monitoring and protection functions into a single package.
Features
? Operates from 3.3V to 5V Input
? 0.8V to VIN Output Range
- 0.8V Internal Reference
- ±1.5 Over Load, Line Voltage and Temperature
? 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
? Lossless, Programmable Overcurrent Protection
- Uses Upper MOSFET’s rDS(on)
? Converter can Source and Sink Current
? Small Converter Size
- Internal Fixed Frequency Oscillator
- ISL6439: 300kHz
- ISL6439A: 600kHz
? Internal Soft-Start
? 14 Pin SOIC or 16 Lead 5x5 QFN
? QFN Package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat
No Lead - Package Outline
- Near Chip Scale Package footprint, which improves
PCB efficiency and has a thinner profile
? Pb-free available
Applications
? Cable Modems, Set Top Boxes, and DSL Modems
? DSP and Core Communications Processor Supplies
? Memory Supplies
? Personal Computer Peripherals
? Industrial Power Supplies
? 3.3V-Input DC-DC Regulators
? Low-Voltage Distributed Power Supplies
產品屬性
- 產品編號:
ISL6439AIB
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅動器
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
2.97V ~ 3.63V
- 頻率 - 開關:
600kHz
- 占空比(最大):
100%
- 同步整流器:
是
- 時鐘同步:
無
- 控制特性:
使能,相位控制
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
14-SOIC
- 描述:
IC REG CTRLR BUCK 14SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
NA/ |
3388 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
INTERSI |
2020+ |
SOP14 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Intersil |
22+ |
16QFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
XICOR |
23+ |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | |||
INTERSIL |
2023+ |
SOP14 |
3750 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
INTERSIL |
23+ |
SOP-14P |
20000 |
原裝正品 歡迎咨詢 |
詢價 | ||
INS |
23+ |
NA |
316 |
專做原裝正品,假一罰百! |
詢價 | ||
INTERSIL |
15+ |
SOP14 |
1448 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSIL |
24+ |
SOP14 |
12320 |
原裝正品 力挺實單 |
詢價 | ||
INTERSIL |
18+ |
SOIC |
6136 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 |