ISL85403开发板套件编程器评估板-DC/DC与AC/DC(离线)SMPS规格书PDF中文资料
厂商型号 |
ISL85403 |
参数属性 | ISL85403 包装为盒;类别为开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS;产品描述:EVAL BOARD FOR ISL85403 |
功能描述 | 2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter |
文件大小 |
1.4054 Mbytes |
页面数量 |
24 页 |
生产厂商 | Renesas Technology Corp |
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 | 2024-9-24 11:41:00 |
ISL85403规格书详情
2.5A Regulator with Integrated High-side MOSFET for Synchronous Buck or Boost Buck Converter
The ISL85403 is a 40V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 40V. In boost-buck mode, the input range can be extended down to 2.5V and output regulation can be maintained when VIN drops below VOUT, enabling sensitive electronics to remain on in low input voltage conditions.
Features
• Buck mode: input voltage range 3V to 40V (refer to “Input Voltage” on page 15 for more details)
• Boost mode expands operating input voltage lower than 2.5V (refer to “Input Voltage” on page 15 for more details)
• Selectable forced PWM mode or PFM mode
• 300µA IC quiescent current (PFM, no load); 180µA input quiescent current (PFM, no load, VOUT tied to AUXVCC)
• Less than 5µA (MAX) shutdown input current (IC disabled)
• Operational topologies
- Synchronous buck
- Non-synchronous buck
- Two-stage boost buck
- Non-inverting single inductor buck boost
• Programmable frequency from 200kHz to 2.2MHz and frequency synchronization capability
• ±1 tight voltage regulation accuracy
• Reliable overcurrent protection
- Temperature compensated current sense
- Cycle-by-cycle current limiting with frequency foldback
- Hiccup mode for worst case short condition
• 20 Ld 4x4 QFN package
• Pb-free (RoHS compliant)
Applications
• General purpose
• 24V bus power
• Battery power
• Point-of-load
• Embedded processor and I/O supplies
ISL85403属于开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS。瑞萨科技有限公司制造生产的ISL85403评估板 - DC/DC 与 AC/DC(离线)SMPS该系列产品提供了一种方便的方法,可对开关模式电源转换所用的器件(包括 DC-DC 和 AC-DC 型)进行性能或特性评估。“稳压器”(包含内部电源开关装置)和“控制器”(设计为控制外部电源开关)之类的器件均包括在内。
产品属性
更多- 产品编号:
ISL85403EVAL1Z
- 制造商:
Renesas Electronics America Inc
- 类别:
开发板,套件,编程器 > 评估板 - DC/DC 与 AC/DC(离线)SMPS
- 包装:
盒
- 主要用途:
DC/DC,步升/步降
- 输出和类型:
1,非隔离
- 电压 - 输出:
5V
- 电流 - 输出:
2.5A
- 电压 - 输入:
4V ~ 40V
- 稳压器拓扑:
降压升压
- 频率 - 开关:
500kHz
- 板类型:
完全填充
- 所含物品:
板
- 使用的 IC/零件:
ISL85403
- 描述:
EVAL BOARD FOR ISL85403
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
2021+ |
QFN-20(4x4) |
499 |
询价 | |||
Intersil |
21+ |
20QFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
RENESAS |
22+ |
QFN20 |
5000 |
原厂原装,价格优势!13246658303 |
询价 | ||
INTERSI |
2020+ |
QFN-20库 |
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 | ||
Intersil |
17+ |
SMD |
17900 |
电源管理IC开发工具 |
询价 | ||
INTERSIL |
23+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
INTERSIL |
22+ |
QFN20 |
3255 |
强势库存!原装现货! |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
RENESAS/瑞萨 |
22+ |
QFN20 |
12185 |
原装正品 |
询价 | ||
Intersil |
23+ |
20-QFN(4x4) |
66800 |
进口原装一级分销 |
询价 |