ISL6841IB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 |
ISL6841IB |
| 參數(shù)屬性 | ISL6841IB 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 |
287.8 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 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 | |
| 更新時間 | 2024-12-28 17:45:00 |
ISL6841IB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：
ISL6841IB
- 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(guān)：
最高 2MHz
- 占空比（最大）：
48%
- 同步整流器：
是
- 時鐘同步：
無
- 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 |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | |||
INTERSIL |
23+ |
8-SOIC |
65480 |
詢價 | |||
ITS |
1535+ |
194 |
詢價 | ||||
Renesas Electronics Corporatio |
23+/24+ |
8-SOIC |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
INTERSIL |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
INTERSIL |
24+ |
SOP8 |
34 |
詢價 | |||
Intersil |
24+ |
8-SOIC |
4586 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
22+ |
SOP8 |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應 |
詢價 | ||
INTERSIL |
22+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
Renesas |
22+ |
8-SOIC |
2100 |
詢價 |
