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ISL6557ACB中文资料PDF规格书
厂商型号 |
ISL6557ACB |
参数属性 | ISL6557ACB 封装/外壳为24-SOIC(0.295",7.50mm 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 24SOIC |
功能描述 | Multi-Phase PWM Controller for Core-Voltage Regulation |
文件大小 |
540.64 Kbytes |
页面数量 |
19 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 | 2024-5-28 15:24:00 |
ISL6557ACB规格书详情
Multi-Phase PWM Controller for Core-Voltage Regulation
The ISL6557A provides core-voltage regulation by driving up to four interleaved synchronous-rectified buck-converter channels in parallel. Intersil multi-phase controllers together with Intersil MOSFET drivers form the basis for the most reliable power-suppply solutions available to power the latest industry-leading microprocessors. Multi-phase buck converter architecture uses interleaved timing to multiply ripple frequency and reduce input and output ripple currents.
Features
• Multi-Phase Power Conversion
• Active Channel Current Balancing
• Precision rDS(ON) Current Sensing
- Low Cost
- Lossless
• Precision CORE Voltage Regulation
- Differential Remote Voltage Sensing
- ±0.8 System Accuracy
• Microprocessor Voltage Identification Input
- Dynamic VID technology
- 5-Bit VID Input
- 0.800V to 1.550V in 25mV Steps
• Programmable Power-On Bias Level
• Programmable Droop Voltage
• Fast Transient Recovery Time
• Precision Enable Threshold
• Overcurrent Protection
• 2-, 3-, or 4-Phase Operation
• High Ripple Frequency. Channel Frequency Times Number Channels (100kHz to 6MHz)
• Pb-free available
产品属性
- 产品编号:
ISL6557ACB
- 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 ~ 1.5MHz
- 占空比(最大):
75%
- 时钟同步:
无
- 控制特性:
限流,使能,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:
24-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
24-SOIC
- 描述:
IC REG CTRLR BUCK 24SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
SOP-24P |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
INTERSIL |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
HAR |
22+ |
SOP24 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INTERSIL |
21+ |
SOP-24 |
2110 |
原装现货库存 |
询价 | ||
INTERSIL |
03/04+ |
SOP24 |
3920 |
全新原装100真实现货供应 |
询价 | ||
INTERSIL |
2020+ |
SOP24 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
INTERSIL |
23+ |
NA/ |
21600 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Renesas Electronics America In |
24+ |
24-SOIC(0.295,7.50mm 宽) |
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+ |
SOP24 |
8000 |
只做原装现货 |
询价 | ||
INTERSIL |
2021+ |
SOP24 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |