ISL8844A集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料
![ISL8844A](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
ISL8844A |
參數(shù)屬性 | ISL8844A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SWITCH MULT TOP 8SOIC |
功能描述 | High Performance Industry Standard Single-Ended Current Mode PWM Controller |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
716.94 Kbytes |
頁面數(shù)量 |
15 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 | |
更新時間 | 2025-2-12 14:18:00 |
ISL8844A規(guī)格書詳情
High Performance Industry Standard Single-Ended Current Mode PWM Controller
The ISL884xA is a high performance drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs.
Features
? 1A MOSFET gate driver
? 90μA start-up current, 125?A maximum
? 35ns propagation delay current sense to output
? Fast transient response with peak current mode control
? 30V operation
? Adjustable switching frequency to 2MHz
? 20ns rise and fall times with 1nF output load
? Trimmed timing capacitor discharge current for accurate deadtime/maximum duty cycle control
? 1.5MHz bandwidth error amplifier
? Tight tolerance voltage reference over line, load and temperature
? ±3 current limit threshold
? Pb-free plus anneal available and ELV, WEEE, RoHS Compliant
Applications
? Telecom and datacom power
? Wireless base station power
? File server power
? Industrial power systems
? PC power supplies
? Isolated buck and flyback regulators
? Boost regulators
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL8844AABZ-T
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)
- 包裝:
管件
- 輸出隔離:
非隔離
- 內(nèi)部開關(guān):
無
- 拓?fù)洌?/span>
反激,升壓
- 電壓 - 供電 (Vcc/Vdd):
8.8V ~ 30V
- 占空比:
48%
- 頻率 - 開關(guān):
最高 2MHz
- 故障保護(hù):
限流
- 控制特性:
頻率控制
- 工作溫度:
-40°C ~ 105°C(TA)
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 安裝類型:
表面貼裝型
- 描述:
IC OFFLINE SWITCH MULT TOP 8SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTER進(jìn)口 |
19+ |
SOP-8 |
75603 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 | ||
Renesas(瑞薩) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
INTERSIL |
06+ |
SOP |
11 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSI |
2020+ |
SOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
INTERSIL |
23+ |
MSOP-8 |
27630 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
INTERSIL |
22+ |
MSOP-8 |
8000 |
原裝正品支持實單 |
詢價 | ||
Intersil |
2021++ |
原廠封裝 |
5850 |
進(jìn)口原裝假一賠百,現(xiàn)貨熱賣 |
詢價 | ||
INTERSIL |
2022+ |
5000 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | |||
Intersil |
24+ |
8-SOIC |
7088 |
原裝現(xiàn)貨 |
詢價 | ||
RENESAS |
2023+ |
SOP-8 |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
詢價 |