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ISL8018DEMO1Z中文资料PDF规格书
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厂商型号 |
ISL8018DEMO1Z |
参数属性 | ISL8018DEMO1Z 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:DEMO BOARD FOR ISL8018 |
功能描述 | 8A Low Quiescent Current High Efficiency Synchronous Buck Regulator |
文件大小 |
843.94 Kbytes |
页面数量 |
21 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 | 2024-6-18 10:18:00 |
ISL8018DEMO1Z规格书详情
The ISL8018 is a high efficiency, monolithic, synchronous
step-down DC/DC converter that can deliver up to 8A continuous
output current from a 2.7V to 5.5V input supply. The output
voltage is adjustable from 0.6V to VIN. With an adjustable current
limit, reverse current protection, prebias start and
over-temperature protection, the ISL8018 offers a highly robust
power solution. It uses current control architecture to deliver fast
transient response and excellent loop stability.
The ISL8018 integrates a pair of low ON-resistance P-channel
and N-channel internal MOSFETs to maximize efficiency and
minimize external component count. 100 duty-cycle operation
allows less than 250mV dropout at 8A output current. Adjustable
frequency and synchronization allow the ISL8018 to be used in
applications requiring low noise.
The ISL8018 can be configured for discontinuous or forced
continuous operation at light load. Forced continuous operation
reduces noise and RF interference while discontinuous mode
provides high efficiency by reducing switching losses at light loads.
The ISL8018 is offered in a space saving 20 Ld 3x4 QFN lead free
package with exposed pad lead frames for excellent thermal
performance. The complete converter occupies less than
96.8mm2 area.
Features
• High efficiency synchronous buck regulator with up to 97
efficiency
• ±10 output voltage margining
• Adjustable current limit
• Start-up with prebiased output
• Internal soft-start - 1ms or adjustable, internal/external
compensation
• Soft-stop output discharge during disabled
• Adjustable frequency from 500kHz to 4MHz - default at 1MHz
• External synchronization up to 4MHz - master to slave phase
shifting capability
• Peak current limiting, hiccup mode short-circuit protection and
over-temperature protection
Applications
• DC/DC POL modules
• µC/µP, FPGA and DSP power
• Plug-in DC/DC modules for routers and switchers
• Portable instruments
• Test and measurement systems
• Li-ion battery powered devices
产品属性
- 产品编号:
ISL8018DEMO1Z
- 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,步降
- 输出和类型:
1,非隔离
- 电流 - 输出:
8A
- 电压 - 输入:
2.7V ~ 5.5V
- 稳压器拓扑:
降压
- 板类型:
完全填充
- 所含物品:
板
- 使用的 IC/零件:
ISL8018
- 描述:
DEMO BOARD FOR ISL8018
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
1931+ |
N/A |
493 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
Intersil |
22+ |
NA |
493 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
QFN20EP(3x4) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
Intersil |
21+ |
20-QFN(3x4) |
65200 |
一级代理/放心采购 |
询价 | ||
Intersil |
2019+ |
20-QFN(3x4) |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
Renesas / Intersil |
20+ |
sop |
10000 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
Intersil |
22+ |
20QFN (3x4) |
9000 |
原厂渠道,现货配单 |
询价 | ||
Intersil |
23+ |
20-QFN(3x4) |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
Intersil |
17+ |
SMD |
17900 |
电源管理IC开发工具 |
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 |