ISL6553集成电路(IC)PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料
厂商型号 |
ISL6553 |
参数属性 | ISL6553 封装/外壳为16-SOIC(0.154",3.90mm 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 BUCK 16SOIC |
功能描述 | 降压 |
文件大小 |
740.06 Kbytes |
页面数量 |
15 页 |
生产厂商 | Renesas Electronics America |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-15 22:30:00 |
ISL6553规格书详情
The ISL6553 multi-phase PWM control IC together with its companion gate drivers, the HIP6601, HIP6602 or HIP6603 provides a precision voltage regulation system for advanced microprocessors. Multi-phase power conversion is a marked departure from earlier single phase converter configurations previously employed to satisfy the ever increasing current demands of modern microprocessors. Multi-phase converters, by distributing the power and load current results in smaller and lower cost transistors with fewer input and output capacitors. These reductions accrue from the higher effective conversion frequency with higher frequency ripple current due to the phase interleaving process of this topology. For example, a two phase converter operating at 350kHz will have a ripple frequency of 700kHz. Moreover, greater converter bandwidth of this design results in faster response to load transients.
Features
• Multi-Phase Power Conversion
• Precision Channel Current Sharing
- Loss Less Current Sampling - Uses rDS(ON)
• Precision CORE Voltage Regulation
- 1 System Accuracy Over Temperature
• Microprocessor Voltage Identification Input
- 5-Bit VID Input
- 1.05V to 1.825V in 25mV Steps
- Programmable “Droop” Voltage
• Fast Transient Recovery Time
• Over Current Protection
• High Ripple Frequency, (Channel Frequency) Times Number Channels . . . . . . . . . . . . . . . . . .100kHz to 3MHz
• Pb-free available
ISL6553属于集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器。瑞萨科技有限公司制造生产的ISL6553DC-DC 开关控制器PMIC(电源管理集成电路)DC 到 DC 开关式控制器是用于高效率电路的稳压 IC,其配置为生成高于(突升或步升)或低于(突降或步降)输入电源的输出电源电压。其他拓扑结构可能包括:降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。
产品属性
- 产品编号:
ISL6553CB
- 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:
PWM 信号
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
2
- 电压 - 供电 (Vcc/Vdd):
4.75V ~ 5.25V
- 频率 - 开关:
50kHz ~ 1.5MHz
- 时钟同步:
无
- 控制特性:
使能,频率控制,电源良好
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC REG CTRLR BUCK 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
HAR |
2001 |
SOP16 |
102 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
2016+ |
SOP16 |
2287 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
INTERSIL |
23+ |
SOP16 |
20000 |
原厂原装正品现货 |
询价 | ||
INTERSIL |
2016+ |
SOP16 |
6523 |
房间原装进口现货假一赔十 |
询价 | ||
INTERSIL |
20+/21+ |
SOP16 |
5430 |
全新原装进口诚信经营 |
询价 | ||
INTERSIL |
22+21+ |
SOP-16P |
3626 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
Intersil |
21+ |
16SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
INTERSIL |
23+ |
SOP16 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
HAR |
2018+ |
SOP |
26976 |
代理原装现货/特价热卖! |
询价 |