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ISL6840集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
廠商型號(hào) |
ISL6840 |
參數(shù)屬性 | ISL6840 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PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BOOST/FLYBACK 8SOIC |
功能描述 | Improved Industry Standard Single-Ended Current Mode PWM Controller |
文件大小 |
372.61 Kbytes |
頁(yè)面數(shù)量 |
14 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 | 2024-12-24 22:58:00 |
ISL6840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 Start-up 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 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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL6840IB
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動(dòng)器
- 功能:
升壓,升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓?fù)洌?/span>
反激,升壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
7.5V ~ 14V
- 頻率 - 開關(guān):
最高 2MHz
- 占空比(最大):
96%
- 同步整流器:
是
- 時(shí)鐘同步:
無(wú)
- 控制特性:
限流,頻率控制
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC REG CTRLR BOOST/FLYBACK 8SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2016+ |
MSOP-8 |
9208 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
INTERSI |
2020+ |
MSOP8 |
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) | ||
INTERSIL |
23+ |
SOP8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
20+ |
MSOP-8 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
INTERSIL |
22+ |
SOP-8 |
354000 |
詢價(jià) | |||
INTERSIL |
23+ |
SOP8 |
10089 |
優(yōu)勢(shì) /原裝現(xiàn)貨長(zhǎng)期供應(yīng)現(xiàn)貨支持 |
詢價(jià) | ||
RENESAS |
21+ |
SOP8 |
12000 |
全新進(jìn)口原裝現(xiàn)貨QQ:505546343手機(jī)13032182425曹小姐 |
詢價(jià) | ||
INTERSIL |
22+ |
MSOP8 |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
Intersil |
21+ |
8MSOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
Intersil(英特矽爾) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) |
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