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ISL6840IBZ集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器規(guī)格書PDF中文資料

ISL6840IBZ
廠商型號

ISL6840IBZ

參數(shù)屬性

ISL6840IBZ 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器;產(chǎn)品描述:IC REG CTRLR BOOST/FLYBACK 8SOIC

功能描述

Improved Industry Standard Single-Ended Current Mode PWM Controller

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

391.75 Kbytes

頁面數(shù)量

13

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-9 10:38:00

人工找貨

ISL6840IBZ價格和庫存,歡迎聯(lián)系客服免費人工找貨

ISL6840IBZ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:

    ISL6840IBZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器

  • 包裝:

    卷帶(TR)

  • 輸出類型:

    晶體管驅動器

  • 功能:

    升壓,升壓/降壓

  • 輸出配置:

    正,可提供隔離

  • 拓撲:

    反激,升壓

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    7.5V ~ 14V

  • 頻率 - 開關:

    最高 2MHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 時鐘同步:

  • 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)

  • 供應商器件封裝:

    8-SOIC

  • 描述:

    IC REG CTRLR BOOST/FLYBACK 8SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
2022+
15000
原廠原裝,假一罰十
詢價
Intersil
22+
8SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價
Intersil
21+
8SOIC
13880
公司只售原裝,支持實單
詢價
INTERSIL
22+
SOP
12356
只做全新原裝正品貨
詢價
INTERSIL
25+
SOP-8
9600
原裝現(xiàn)貨,優(yōu)勢供應,支持實單!
詢價
INTERSIL
24+
SOP
500384
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢價
intersil
16+
原廠封裝
10000
全新原裝正品,代理優(yōu)勢渠道供應,歡迎來電咨詢
詢價
Intersil
24+
8-SOIC
65300
一級代理/放心采購
詢價
INC
24+
100
詢價
INTERSIL
22+
SOP8
5000
詢價