型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8120 | Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 页数:2 Pages | RichTek 立锜科技 | RichTek | |
RT8120 | Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 页数:17 Pages | RichTek 立锜科技 | RichTek | |
RT8120 | 同步降压型 DC/DC PWM 控制器 RT8120为用于驱动两组N-MOSFET的单相同步降压型 DC/DC PWM 控制器,可提供高精确率、可设计的输出电压,可藉由内部的0.8V ±1% ( 可选的0.6V ±1.5%) 参考电压以因应低调节电压的需求。RT8120应用单回授的PWM电压模式控制以因应快速的瞬时响应。固定的操作频率300kHz降低了所需外加电感与电容的组件大小并节省PCB面积。RT8120提供了因应高电流输出应用的快速瞬时响应并减少了所需外加组件的数量,适用于高效能的图像处理器、DDR与VTT电源。RT8120并包含了外部补偿机制、内建的缓启动以及输出致能功能。RT8120支持SOP-8 与 SO ·输入电压范围: 3V 至 13.2V\n·内建自举二极管\n· 0.8V ±1%, 0.6V ±1.5%内部参考电压\n· 闸极驱动击穿保护\n· 固定操作频率300kHz\n· 内建缓启动机制\n· 藉由感测MOSFET RDS(ON)的过电流保护\n· 致能/关机 控制\n· 驱动两组N-MOSFET\n· 责任周期范围: 0% 至 85%\n· 快速瞬时响应\n· 具备外部回路补偿的PWM电压模式控制\n· 不需外部引脚的LGATE过电流设置 (LGOCS)\n· 低电压保护\n·支持SOP-8 与 SOP-8 (裸露焊盘)的封装\n·符合RoHS规范与; | Richtek 立锜科技 | Richtek | |
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 页数:2 Pages | RichTek 立锜科技 | RichTek | ||
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 页数:2 Pages | RichTek 立锜科技 | RichTek | ||
Richtek Technology Corporation The RT8120 is a single-phase synchronous buck PWM DC/DC controller designed to drive two N-MOSFET. It provides a highly accurate, programmable output voltage precisely regulated to low voltage requirements with an internal 0.8V ±1 ( option for 0.6V ±1.5) reference. 文件:34.75 Kbytes 页数:2 Pages | RichTek 立锜科技 | RichTek | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 页数:17 Pages | RichTek 立锜科技 | RichTek | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 页数:17 Pages | RichTek 立锜科技 | RichTek | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 页数:17 Pages | RichTek 立锜科技 | RichTek | ||
Single-Phase Synchronous Buck PWM Controller 文件:223.62 Kbytes 页数:17 Pages | RichTek 立锜科技 | RichTek |
技术参数
- Vs(typ) (V):
12;5
- Vin(min) (V):
3
- Vin(max) (V):
13.2
- Vout(min) (V):
0.6
- Vout(max) (V):
5
- OutputAdj.Method:
Resistor
- Accuracy (+/- %):
1
- Freq(typ) (kHz):
300
- Iq(typ) (mA):
1.5
- ExtSync:
No
- Features:
Built-in Bootstrap Switch;Force PWM;OCP;SCP;UVP;Voltage Mode Control
- PackageType:
SOP-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
PSOP-8 |
98743 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
PSOP-8 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK |
23+ |
QFN |
17500 |
原装正品,假一罚十 |
询价 | ||
RICHTEK |
2016+ |
SOP8 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
RICHTEK |
25+ |
SOP |
6550 |
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 |
11+ |
SOP8 |
121 |
原装现货海量库存欢迎咨询 |
询价 | ||
RICHTEK |
23+ |
NA |
10878 |
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 |
23+ |
SOP8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
RICHTEK |
25+23+ |
SOP8 |
47894 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
Richtek(立崎) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 |
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