ISL6442集成電路(IC)的穩(wěn)壓器-線性+開關規(guī)格書PDF中文資料

廠商型號 |
ISL6442 |
參數(shù)屬性 | ISL6442 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-線性+開關;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 |
封裝外殼 | 24-SSOP(0.154",3.90mm 寬) |
文件大小 |
784.75 Kbytes |
頁面數(shù)量 |
17 頁 |
生產(chǎn)廠商 | RENESAS |
中文名稱 | 瑞薩 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-21 20:00:00 |
人工找貨 | ISL6442價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
ISL6442規(guī)格書詳情
Dual (180° Out-of-Phase) PWM and Linear Controller
The ISL6442 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.
特性 Features
? 4.5V to 5.5V or 5.5V to 24V Input Voltage Range
? ±1.5 PWM Switcher Reference Accuracy Over Line and Temperature
? Three Programmable Power Output Voltages
- Two PWM Controllers with Out-of-Phase Operation
- Voltage-Mode PWM Control
- One Linear Controller
? Programmable Switching Frequency from 300kHz to 2.5MHz
? Fast Transient Response
- High-Bandwidth Error Amplifier
? Extensive Circuit Protection Functions
- Overvoltage, Undervoltage, and Overtemperature
- Programmable Overcurrent Limit with Hiccup Mode Operation
- Lossless Current Sensing (No Sense Resistor Needed)
? Externally Adjustable Soft-Start Time
- Independent Enable Control
- Voltage Tracking Capability
- Able to Soft-Start into a Pre-Biased Load
? PGOOD Output with Delay
? 24 Ld QSOP
? Pb-Free (RoHS Compliant)
Applications
? Complete 1 Chip Solution for DSL Modems/Routers
? DSP, ASIC, and FPGA Point of Load Regulation
? ADSL, Broadband and Networking Applications
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL6442IA
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 穩(wěn)壓器 - 線性 + 開關
- 包裝:
管件
- 拓撲:
降壓同步(2),線性(LDO)(1)
- 頻率 - 開關:
300kHz ~ 2.55MHz
- 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)
- 供應商器件封裝:
24-QSOP
- 描述:
IC REG TRPL BUCK/LNR SYNC 24QSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SSOP24 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
INTERSIL |
24+ |
NA/ |
3610 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
INTERSIL |
1726+ |
SSOP |
6528 |
只做進口原裝正品現(xiàn)貨,假一賠十! |
詢價 | ||
INTERSIL |
25+ |
SSOP24 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
Renesa |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
INTERSIL |
05/06+ |
SMD24 |
1559 |
全新原裝100真實現(xiàn)貨供應 |
詢價 | ||
RENESAS(瑞薩電子) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
Intersil |
20+ |
24-SSOP |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
INTERSIL |
23+ |
24-QSOP(SSO |
65480 |
詢價 |