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ISL6446IAZ集成電路(IC)的線性穩(wěn)壓器控制器規(guī)格書PDF中文資料
廠商型號 |
ISL6446IAZ |
參數(shù)屬性 | ISL6446IAZ 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的線性穩(wěn)壓器控制器;產(chǎn)品描述:IC REG TRPL BUCK/LNR SYNC 24QSOP |
功能描述 | Dual (180?Out-of-Phase) PWM and Linear Controller |
絲印標(biāo)識 | ISL6446IAZ |
封裝外殼 | 24LdQSOP / 24-SSOP(0.154",3.90mm 寬) |
文件大小 |
1.72281 Mbytes |
頁面數(shù)量 |
19 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 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-15 19:31:00 |
ISL6446IAZ規(guī)格書詳情
Dual (180°Out-of-Phase) PWM and Linear Controller
The ISL6446 is a high-performance, triple output controller that provides a single high-frequency power solution primarily for broadband, DSL and networking applications. This device integrates complete control, monitoring and protection functions for two synchronous buck PWM controllers and one linear controller. Input voltage ripple and total RMS input current is substantially reduced by synchronized 180° out-of-phase operation of the two PWMs.
Features
? 4.5V to 5.5V or 5.5V to 24V input voltage range
? Three programmable power output voltages
- Two PWM controllers with out-of-phase operation
- Voltage-mode PWM control
- One linear controller
? Programmable switching frequency from 100kHz to 2.5MHz
? Fast transient response
- High-bandwidth error amplifier
? Extensive circuit protection functions
- Undervoltage and over-temperature
- Overvoltage with latch-off mode
- Programmable overcurrent limit with latch-off mode
- Lossless current sensing (no sense resistor needed)
? Externally adjustable soft-start time
- Independent enable control
- Voltage tracking capability
- Able to soft-start into a prebiased load
? PGOOD output with delay
Applications
? ATX power supplies
? DSP, ASIC and FPGA point of load regulation
? Industrial and security networking applications
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL6446IAZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 線性穩(wěn)壓器控制器
- 包裝:
卷帶(TR)
- 拓?fù)洌?/span>
降壓同步(2),線性(LDO)(1)
- 頻率 - 開關(guān):
100kHz ~ 2.6MHz
- 電壓/電流 - 輸出 1:
控制器
- 電壓/電流 - 輸出 2:
控制器
- 電壓/電流 - 輸出 3:
控制器
- 帶 LED 驅(qū)動(dòng)器:
無
- 帶監(jiān)控器:
無
- 帶定序器:
無
- 電壓 - 供電:
4.5V ~ 5.5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
24-QSOP
- 描述:
IC REG TRPL BUCK/LNR SYNC 24QSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+23+ |
SSOP24 |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價(jià) | ||
Intersil |
20+ |
24-SSOP |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
23+ |
QSOP24150mil |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
INTERSIL |
24+ |
SSOP24 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
INTERSIL |
23+ |
NA/ |
3275 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
23+ |
SSOP24150mil0.635mm |
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 |
SSOP24 |
8745 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
RENESAS/瑞薩 |
2023+ |
SSOP24 |
1000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) | ||
INTERSIL |
1937+ |
SSOP |
9852 |
只做進(jìn)口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
INTERSIL |
18+ |
SSOP |
13507 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) |