ISL6844IB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
| 廠商型號(hào) |
ISL6844IB |
| 參數(shù)屬性 | ISL6844IB 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 | Improved Industry Standard Single Ended Current Mode PWM Controller |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
264.6 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡(jiǎn)稱 |
Intersil |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-26 11:16:00 |
ISL6844IB規(guī)格書詳情
The ISL6840, ISL6841, ISL6842, ISL6843, ISL6844, ISL6845 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode control effectively handles power transients and provides inherent overcurrent protection. This advanced BiCMOS design is pin compatible with the industry standard 384x family of controllers and offers significantly improved performance. Features include low operating current, 60μA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.
Features
? 1A MOSFET gate driver
? 60μA startup current, 100μA maximum
? 25ns propagation delay current sense to output
? Fast transient response with peak current mode control
? 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
? High bandwidth error amplifier
? Tight tolerance voltage reference over line, load, and temperature
? Tight tolerance current limit threshold
? Pb-free plus anneal available (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
Package 8 LD SOIC
Package MSOP
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
ISL6844IB
- 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：
隔離
- 內(nèi)部開關(guān)：
無
- 拓?fù)洌?/span>
升壓，降壓，反激
- 電壓 - 供電 (Vcc/Vdd)：
8.8V ~ 18V
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SOP8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
INTERSI |
2020+ |
SOIC-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
自己優(yōu)勢(shì)庫(kù)存 |
23+ |
SOP-8 |
157912 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | ||||
INTERSI |
23+ |
SOIC-8 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
INTERSIL |
23+ |
SOP-8 |
32732 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Intersil |
2318+ |
SOIC-8 |
6890 |
長(zhǎng)期供貨進(jìn)口原裝熱賣現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
2021+ |
SOIC-8 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
INTERSIL |
1923+ |
SOIC-8 |
9000 |
原裝進(jìn)口現(xiàn)貨庫(kù)存專業(yè)工廠研究所配單供貨 |
詢價(jià) | ||
INTERSIL |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
