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ISL6443AIVZ集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號(hào) |
ISL6443AIVZ |
| 參數(shù)屬性 | ISL6443AIVZ 封裝/外殼為28-TSSOP（0.173"，4.40mm 寬）；包裝為管件；類別為集成電路（IC）的電源管理-專用；ISL6443AIVZ應(yīng)用范圍：電源；產(chǎn)品描述：IC CTRLR SGL/STP DWN PWM 28TSSOP |
| 功能描述 | 300kHz Dual, 180? Out-of-Phase, Step-Down PWM and Single Linear Controller |
| 絲印標(biāo)識(shí) | 6443AIVZ |
| 封裝外殼 | 28LdTSSOP / 28-TSSOP（0.173"，4.40mm 寬） |
| 文件大小 |
944.1 Kbytes |
| 頁面數(shù)量 |
20 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(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-11 15:51:00 |
ISL6443AIVZ規(guī)格書詳情
300kHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller
The ISL6443A is a high-performance, triple-output controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications. Each output is adjustable down to 0.8V. The two PWMs are synchronized at 180° out-of-phase, thus reducing the RMS input current and ripple voltage.
Features
? Wide Input Supply Voltage Range
- Variable 5.6V to 24V
- Fixed 4.5V to 5.6V
? Three Independently Programmable Output Voltages
? Switching Frequency . . . . . . . . . . . . . . . . . . . . . . . 300kHz
? Out-of-Phase PWM Controller Operation
- Reduces Required Input Capacitance and Power Supply Induced Loads
? No External Current Sense Resistor
- Uses Lower MOSFET’s rDS(ON)
? Bidirectional Frequency Synchronization for Synchronizing Multiple ISL6443As
? Programmable Soft-Start
? Extensive Circuit Protection Functions
- PGOOD
- UVLO
- Overcurrent
- Over-temperature
- Independent Shutdown for Both PWMs
? Excellent Dynamic Response
- Voltage Feed-Forward with Current Mode Control
? QFN Packages:
- QFN - Compliant to JEDEC PUB95 MO-220
QFN - Quad Flat No Leads - Package Outline
- Near Chip Scale Package Footprint, which Improves
PCB Efficiency and has a Thinner Profile
? Pb-Free (RoHS Compliant)
Applications
? Power Supplies with Multiple Outputs
? xDSL Modems/Routers
? DSP, ASIC, and FPGA Power Supplies
? Set-Top Boxes
? Dual Output Supplies for DSP, Memory, Logic, μP Core and I/O
? Telecom Systems
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
ISL6443AIVZ
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
管件
- 應(yīng)用：
電源
- 電流 - 供電：
2mA
- 電壓 - 供電：
5.6V ~ 24V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
28-TSSOP（0.173"，4.40mm 寬）
- 供應(yīng)商器件封裝：
28-TSSOP
- 描述：
IC CTRLR SGL/STP DWN PWM 28TSSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
TSSOP |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
Renesas Electronics Corporatio |
23+/24+ |
28-TSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
INTERSIL |
2023+ |
TSSOP-28 |
4035 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
INTERSIL |
22+ |
TSSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
INTERSIL |
22+ |
QFN |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
Intersil |
23+ |
28-TSSOP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
2402+ |
TSSOP28 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
Intersil |
22+ |
28TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
Intersil |
2021++ |
只做原裝 |
5850 |
進(jìn)口原裝假一賠百,現(xiàn)貨熱賣 |
詢價(jià) |
