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R2A20114AFP集成电路(IC)PFC(功率因数校正)规格书PDF中文资料
厂商型号 |
R2A20114AFP |
参数属性 | R2A20114AFP 封装/外壳为40-LQFP;包装为卷带(TR)剪切带(CT);类别为集成电路(IC) > PFC(功率因数校正);产品描述:IC PFC CTRLR CCM 86KHZ 40LQFP |
功能描述 | Continuous Conduction Mode Interleaving PFC Control IC |
文件大小 |
243.87 Kbytes |
页面数量 |
17 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 | 2024-5-29 20:20:00 |
R2A20114AFP规格书详情
Description
R2A20114AFP/ASP is a boost converter control IC with PFC (Power Factor Correction). Employing continuous conduction mode interleaving PFC, it performs higher efficiency and lower switching noise even for high power use. Interleaving control of the boost converters, namely, producing 180 degrees phase shift between the output signals (GD1,2) driving the boost converters, enables the system to perform high conversion efficiency and low switching noises and, at the same time, to reduces ripple currents in input and output current and then this allows use of smaller components such as boost inductors, input filters and output capacitors.
Features
• Maximum Ratings
⎯ Supply voltage Vcc: 24 V
⎯ Junction temperature Tj: from –40 to +150 degrees centigrade
• Electrical characteristics
⎯ VFB feedback voltage VREF: 2.5 V ± 1.5
⎯ UVLO (Undervoltage Lockout) operation start voltage VH: 10.4 V ± 0.7 V
⎯ UVLO operation shutdown voltage VL: 8.9 V ± 0.5 V
⎯ UVLO hysteresis voltage Hysuvl : 1.5 V ± 0.5 V
• Functions
⎯ Boost converter control with continuous conduction mode
⎯ Interleaving control
⎯ Frequency modulation (*2)
⎯ Brownout
⎯ Phase drop (*1)
⎯ External clock synchronization input
⎯ External clock synchronization output (*1)
⎯ Two modes of over voltage protections
Mode 1: Dynamic OVP preventing over voltage after sudden variation of load.
Mode 2: Static OVP preventing over voltage in the period of normal operation.
⎯ Feedback loop wire breaking/open detector
⎯ Dual over voltage protection circuits (*1): FB and OVP2 terminals
⎯ Current balance control
⎯ Phase 1 and Phase 2 independent over current protection
⎯ Package line-up
Pb-free LQFP-40 (R2A20114AFP)
Pb-free SOP-20 (R2A20114ASP)
R2A20114AFP属于集成电路(IC) > PFC(功率因数校正)。瑞萨科技有限公司制造生产的R2A20114AFPPFC(功率因数校正)功率因数校正 (PFC) 是用于调整交流电路中的电压和电流之间的相位角,使之趋近于零的半导体器件。不同模式包括平均电流、边界导通、连续导通、临界导通、电流控制式频率折返、不连续和不连续导通,开关频率从 6 kHz 至 1.7 MHz 可调。
产品属性
- 产品编号:
R2A20114AFP#W5
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > PFC(功率因数校正)
- 包装:
卷带(TR)剪切带(CT)
- 模式:
连续导电(CCM)
- 频率 - 开关:
70kHz ~ 86kHz
- 电压 - 供电:
24V
- 工作温度:
-40°C ~ 150°C
- 安装类型:
表面贴装型
- 封装/外壳:
40-LQFP
- 供应商器件封装:
40-LQFP(7x7)
- 描述:
IC PFC CTRLR CCM 86KHZ 40LQFP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS |
18+ |
LQFP40 |
2800 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RENESAS/瑞萨 |
13+ |
QFP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RENESAS |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
Renesas Electronics America In |
21+ |
40-LQFP |
6000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Renesa |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RENESAS/瑞萨 |
22+ |
QFP |
18000 |
原装现货原盒原包.假一罚十 |
询价 | ||
RENESAS/瑞萨 |
23+ |
QFP |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
瑞萨 |
22+ |
QFPSOPDIP |
30675 |
专业代理瑞萨品牌原装正品 |
询价 | ||
瑞萨 |
QFPSOPDIP |
35500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
RENESAS |
QFP |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |