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ISL6244CRZ-T中文资料PDF规格书
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厂商型号 |
ISL6244CRZ-T |
参数属性 | ISL6244CRZ-T 封装/外壳为32-VFQFN 裸露焊盘;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 32QFN |
功能描述 | Multi-Phase PWM Controller |
文件大小 |
845.65 Kbytes |
页面数量 |
25 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 | 2024-6-16 16:12:00 |
ISL6244CRZ-T规格书详情
The ISL6244 provides core-voltage regulation by driving 2 to 4 interleaved synchronous-rectified buck-converter channels in parallel. Interleaving the channel timing results in increased ripple frequency which reduces input and output ripple currents. The reduction in ripple results in lower component cost, reduced dissipation, and a smaller implementation area.
Features
• Multi-Phase Power Conversion
- 2, 3 or 4 Phase Operation
• Active Channel Current Balancing
• Precision rDS(ON)Current Sharing
- Lossless
-Low Cost
• Precision CORE Voltage Regulation
- Differential Remote Output Voltage Sensing
- Programmable Reference Offset
- ±1 System Accuracy
• Microprocessor Voltage Identification Input
- 5-Bit VID Input
- 0.800V to 1.550V in 25mV Steps
- Dynamic VID Technology
• Programmable Droop Voltage
• Excellent Dynamic Response
- Combined Input Voltage Feed-Forward and Pulse-by-Pulse Average Current Mode
• Over Current Protection
• Digital Soft Start
• Threshold Sensitive Enable Input
• High Ripple Frequency (160kHz to 4MHz)
• QFN Package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline
- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile
• Pb-Free Available (RoHS Compliant)
产品属性
- 产品编号:
ISL6244CRZ-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:
PWM 信号
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
4
- 电压 - 供电 (Vcc/Vdd):
4.75V ~ 5.25V
- 频率 - 开关:
80kHz ~ 1MHz
- 占空比(最大):
75%
- 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:
32-VFQFN 裸露焊盘
- 供应商器件封装:
32-QFN(5x5)
- 描述:
IC REG CTRLR BUCK 32QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2402+ |
QFN |
8324 |
原装正品!实单价优! |
询价 | ||
INTERSIL |
23+ |
QFN32 |
5000 |
原装现货,优势热卖 |
询价 | ||
Intersil |
23+ |
32-QFN |
5417 |
原装现货 |
询价 | ||
Renesas |
22+ |
32-VFQFN |
2100 |
询价 | |||
Renesas Electronics America In |
24+ |
32-VFQFN 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Intersil |
23+ |
32-QFN(5x5) |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
INTERSIL |
05+ |
QFN |
4342 |
原装现货海量库存欢迎咨询 |
询价 | ||
INTERSIL |
23+ |
QFN32 |
1010 |
优势库存 |
询价 | ||
Intersil |
2318+ |
VFQFN-32 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
Intersil |
22+ |
32-VFQFN |
4258 |
原装正品 价格优势 |
询价 |