| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT8205A | High Efficiency, Main Power Supply Controllers for Notebook Computers High Efficiency, Main Power Supply Controllers for Notebook Computers General Description The RT8205A/B/C dual step-down, switch-mode power supply controller generates logic-supply voltages in battery-powered systems. The RT8205A/B/C includes two pulse-width modulation (PWM) controllers fi 文件:497.93 Kbytes 页数:28 Pages | RICHTEK 立锜科技 | RICHTEK | |
丝印:CJ=**;Package:WQFN-244x4;High Efficiency, Main Power Supply Controllers for Notebook Computers High Efficiency, Main Power Supply Controllers for Notebook Computers General Description The RT8205A/B/C dual step-down, switch-mode power supply controller generates logic-supply voltages in battery-powered systems. The RT8205A/B/C includes two pulse-width modulation (PWM) controllers fi 文件:497.93 Kbytes 页数:28 Pages | RICHTEK 立锜科技 | RICHTEK | ||
RT8205A | High Efficiency, Main Power Supply Controllers for Notebook Computers RT8205A/B/C 是一款双通道开关模式降压控制器,用于电池供电系统中为逻辑电路部分提供电源供应。它包含了两组输出电压可是恒定的 5V/3.3V 或在 2V~5.5V 之间调节的 PWM 控制器。一个替代 LGATE1 的输出 LG1_CP 可以用于外部电荷泵电路(RT8205B ),可选的外部电荷泵电路可用 SECFB 端子进行监测。两组恒定电压(5V/3.3V)的线性稳压器也包含其中,每个线性稳压器可以提供 70mA 输出电流,并可自动切换到 PWM 控制器的输出以提高效率。RT8205A/B/C 包含内置的上电时序管理能力、电源正常状态输出和内置软起动电路,还有内置输出软放电功能可以 • 宽输入电压范围:6V~25V\n• 两路恒定 5V/3.3V 或 2V~5.5V 可调输出,精度1.5%\n• LGATE1 替代输出(LG1_CP )代替时钟信号用于电荷泵电路( RT8205B )\n• 二次回馈输入维持电荷泵输出电压( RT8205C )\n• 5V/3.3V 恒定输出线性稳压器输出能力为 70mA\n• 2V 参考电压精度为 ±1%,负载能力为 50μA\n• COT 控制架构,赋予其 100ns 快速负载瞬态响应能力\n• 由 TONSEL 端子状态进行工作频率选择\n• 经 RDS(ON) 进行电流检测,可程序设计电流限制及使能信号共享一个端子\; | Richtek 立锜科技 | Richtek | |
Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG CTRLR NOTEBK 2OUT 24WQFN | Richtek USA Inc. | Richtek USA Inc. |
详细参数
- 型号:
RT8205A
- 制造商:
RICHTEK
- 制造商全称:
Richtek Technology Corporation
- 功能描述:
High Efficiency, Main Power Supply Controllers for Notebook Computers
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
1430+ |
QFP |
5800 |
全新原装,公司大量现货供应,绝对正品 |
询价 | ||
RICHTEK |
23+ |
NA |
24560 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
RICHTEK |
ROHS+Original |
NA |
24560 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
RICHTEK |
25+ |
QFN |
2500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
RICHTEK |
17+ |
QFN |
6200 |
100%原装正品现货 |
询价 | ||
RICHTEK |
23+ |
QFN |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
RICHTEK/立锜 |
1121+ |
QFN |
1926 |
原装正品现货,可开发票,假一赔十 |
询价 | ||
RICHTEK/立锜 |
24+ |
WQFN-24L |
51990 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
65200 |
一级代理/放心采购 |
询价 | |||
RICHTEK/立錡 |
2447 |
QFN |
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 |
相关规格书
更多- RT8205AGQW
- RT8205L
- RT8206A
- RT8206B
- RT8206L
- RT8207
- RT8207LGQW
- RT8208AGQW
- RT8209AGQW
- RT8209MGQW
- RT8223L
- RT8223P
- RT8228BGQW
- RT8237AZQW
- RT8237CZQW(2)
- RT8239CGQW
- RT8241AZQW
- RT8241EZQW
- RT8243CZQW
- RT8250GSP
- RT8251GQW
- RT8252A
- RT8253A
- RT8256
- RT8258
- RT8258GJ6
- RT8259GE
- RT8260A
- RT8267
- RT8268
- RT8269
- RT8270
- RT8271
- RT8272GSP
- RT8279GSP
- RT8282AHGSP
- RT8284GS
- RT8286
- RT8287
- RT8287AZQW
- RT8288
- RT8288AZSP
- RT8289
- RT8290
- RT8290ZSP
相关库存
更多- RT8205CGQW
- RT8205M
- RT8206AGQW
- RT8206BGQW
- RT8206M
- RT8207GQW
- RT8207MZQW
- RT8208BGQW
- RT8209BGQW
- RT8223A
- RT8223N
- RT8228AZQW
- RT8234AZQW
- RT8237CZQW
- RT8239AZQW
- RT8240BZQW
- RT8241DZQW
- RT8243BZQW
- RT8250
- RT8251
- RT8251GSP
- RT8252B
- RT8253B
- RT8256GS
- RT8258GE
- RT8259AGS
- RT8259GJ6
- RT8265GSP
- RT8267GS
- RT8268GFP
- RT8269GSP
- RT8270GS
- RT8271GFP
- RT8278
- RT8280
- RT8282B
- RT8284NGS
- RT8286ZSP
- RT8287A
- RT8287ZQW
- RT8288A
- RT8288ZSP
- RT8289GSP
- RT8290GSP
- RT8292A

