ISL6446A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 |
ISL6446A |
參數屬性 | ISL6446A 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-線性+開關;產品描述: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 |
1.41594 Mbytes |
頁面數量 |
20 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 | |
數據手冊 | |
更新時間 | 2025-8-3 20:00:00 |
人工找貨 | ISL6446A價格和庫存,歡迎聯系客服免費人工找貨 |
ISL6446A規(guī)格書詳情
The ISL6446A 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
? 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 pre-biased load
? PGOOD output with delay
Applications
? ATX power supplies
? DSP, ASIC, and FPGA point of load regulation
? Industrial and security networking applications
產品屬性
- 產品編號:
ISL6446AIAZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 穩(wěn)壓器 - 線性 + 開關
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 拓撲:
降壓同步(2),線性(LDO)(1)
- 頻率 - 開關:
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 |
24+ |
NA/ |
46 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
Renesa |
25+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 | |||
INTERSIL |
25+23+ |
SSOP24 |
40361 |
絕對原裝正品現貨,全新深圳原裝進口現貨 |
詢價 | ||
INTERSIL |
22+ |
SSOP |
18000 |
原裝現貨原盒原包.假一罰十 |
詢價 | ||
INTERSIL |
23+ |
SSOP24 |
7000 |
詢價 | |||
RENESAS(瑞薩)/IDT |
2447 |
QSOP-24 |
315000 |
50個/管一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期 |
詢價 | ||
RENESAS(瑞薩電子) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
RENESAS(瑞薩)/IDT |
2022+原裝正品 |
QSOP-24 |
18000 |
支持工廠BOM表配單 公司只做原裝正品貨 |
詢價 | ||
Renesas |
22+ |
24-SSOP |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
Intersil |
25+ |
24-QSOP |
3216 |
原裝正品 價格優(yōu)勢 |
詢價 |