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ISL6843IU-T中文资料PDF规格书
厂商型号 |
ISL6843IU-T |
参数属性 | ISL6843IU-T 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BOOST/FLYBACK 8MSOP |
功能描述 | Improved Industry Standard Single-Ended Current Mode PWM Controller |
文件大小 |
372.61 Kbytes |
页面数量 |
14 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-27 17:13:00 |
ISL6843IU-T规格书详情
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
产品属性
- 产品编号:
ISL6843IU-T
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
升压,升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激,升压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
9V ~ 16V
- 频率 - 开关:
最高 2MHz
- 占空比(最大):
96%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
限流,频率控制
- 工作温度:
-40°C ~ 105°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-MSOP
- 描述:
IC REG CTRLR BOOST/FLYBACK 8MSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
8-MSOP |
65480 |
询价 | |||
INTERSIL |
23+ |
PLCC |
18000 |
询价 | |||
INTERSIL |
22+ |
MSOP8 |
8000 |
原装正品支持实单 |
询价 | ||
INTERSIL |
2012+ |
MSOP-8 |
6861 |
全新原装现货,优势库存,,有意欢迎请垂询 |
询价 | ||
INTERSIL |
MSOP8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
INTERSIL |
12+ |
MSOP-8 |
1002 |
门市原装现货!支持实单,一片起卖! |
询价 | ||
INTERSIL |
23+ |
SOIC |
5000 |
原装正品,假一罚十 |
询价 | ||
INTERSIL |
23+ |
TSSOP8 |
9896 |
询价 | |||
Intersil |
23+ |
8-MSOP |
5310 |
原装现货 |
询价 | ||
Intersil(英特矽尔) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 |