| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
ETK8303 | 功放电路 ET8303是一款高电源抑制比3W单通道D 类音频功率放大器,采用差分输入消除噪声和 RF调整。高达90%的效率,占据较小的PCB面积使ET8303成为手持设备的理想选择。无滤波特性不要求额外的外部滤波器,更少的外部元件,更 少的 PCB 区域,更低的系统成本,而且简化了应用系统设计。 ET8303 具有短路保护与热保护特性。 • 在 1W,8 Ω负载时达到 90%的效率。\r\n• 关机电流<1μA。\r\n• 5V 电源电压下,带 4 Ω 负载输出功率 3W,总谐波失真小于10%。\r\n• 要求极少的外部元件。\r\n• 无输入时超低噪声。\r\n• 电源电压 2.8V~5.5V。\r\n• 短路保护。\r\n• 过温关断。\r\n• 封装:DFN8(ET8303Y)、MSOP8(ET8303)\r\n• DFN8打印标记; | ETEK 力芯微 | ETEK | |
2A 23V Non-Synchronous Step-Down DC/DC Regulator Description The FAN8303 is a monolithic, non-synchronous, stepdown (buck) regulator with internal power MOSFETs. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current-mode operation provides fast transient response and eases loop 文件:636.16 Kbytes 页数:12 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
Negative Voltage Management 文件:363.77 Kbytes 页数:6 Pages | FAIRCHILD 仙童半导体 | FAIRCHILD | ||
2 A 23 V Non-Synchronous Step-Down DC/DC Regulator Description The FAN8303 is a monolithic, non-synchronous, stepdown (buck) regulator with internal power MOSFETs. It achieves 2 A continuous output current over a wide input supply range with excellent load and line regulation. Current-mode operation provides fast transient response and eases loop 文件:837.59 Kbytes 页数:13 Pages | ONSEMI 安森美半导体 | ONSEMI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ETEK |
19+ |
MSOP8 |
30000 |
ETEK原装/一站式配单 |
询价 | ||
ETEK |
23+ |
MSOP8 |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
ETEK |
24+ |
SOP-16 |
362652 |
功放IC原装现货有优势 |
询价 | ||
ETEK |
23+ |
SOP-16 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
FUJI |
23+ |
模块 |
320 |
全新原装正品,量大可订货!可开17%增值票!价格优势! |
询价 | ||
FUJI |
24+ |
6 |
询价 | ||||
富士 |
100 |
原装现货,价格优惠 |
询价 | ||||
GTR |
22+ |
原廠原封 |
357 |
全新原装现货!自家库存! |
询价 | ||
FUJI |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
FUJI |
24+ |
模块 |
6430 |
原装现货/欢迎来电咨询 |
询价 |
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