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ISL6845IUZ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
廠商型號 |
ISL6845IUZ |
參數(shù)屬性 | ISL6845IUZ 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 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;產品描述:IC REG CTRLR BOOST/FLYBACK 8MSOP |
功能描述 | Improved Industry Standard Single-Ended |
封裝外殼 | 8-TSSOP,8-MSOP(0.118",3.00mm 寬) |
文件大小 |
391.75 Kbytes |
頁面數(shù)量 |
13 頁 |
生產廠商 | 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 | 2025-1-23 15:38:00 |
ISL6845IUZ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
產品屬性
- 產品編號:
ISL6845IUZ
- 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):
9V ~ 16V
- 頻率 - 開關:
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-TSSOP,8-MSOP(0.118",3.00mm 寬)
- 供應商器件封裝:
8-MSOP
- 描述:
IC REG CTRLR BOOST/FLYBACK 8MSOP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Renesas Electronics Corporatio |
23+/24+ |
8-TSSOP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Intersil |
24+ |
8-MSOP |
2746 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
22+ |
SOP |
8000 |
原裝正品支持實單 |
詢價 | ||
三年內 |
1983 |
只做原裝正品 |
詢價 | ||||
INTERSIL |
22+ |
NA |
780 |
原裝正品支持實單 |
詢價 | ||
INTERSIL |
23+ |
MSOP-8 |
7000 |
詢價 | |||
Renesas |
22+ |
8-TSSOP |
2100 |
詢價 | |||
INTERSIL |
14+ |
MSOP8 |
4838 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSI |
20+ |
MSOP8 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
Intersil |
2021++ |
只做原裝 |
5850 |
進口原裝假一賠百,現(xiàn)貨熱賣 |
詢價 |