型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8064 | 2A, 2MHz, Synchronous Step-Down Converter General Description The RT8064 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.7V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features • High Efficiency : Up to 95 • Adju 文件:202.83 Kbytes 页数:13 Pages | RichTek 立锜科技 | RichTek | |
RT8064 | 2A, 2MHz 同步 Buck 转换器 RT8064为高效率的同步降压型 DC/DC 转换器,输入电压范围从2.7V至5.5V,可调的输出电压范围0.8V至5V,输出电流可达2A。\n\n内建的同步低导通阻的功率开关,增进了整体效率并减少了需要外加萧特基二极管的必要性。当RT接脚为开路情形,切换频率默认为1.2MHz,也可藉由外加电阻改变操作频率范围200kHz至 2MHz。电流模式架构与外部的补偿机制可因应大范围的输出电容与负载变化的瞬时响应进行优化的补偿。 • 最高效率达95%\n• 可调整频率范围: 200kHz 至 2MHz \n• 不需外接萧特基二极管\n• 0.8V的参考电压允许低电压输出\n• 近100%的责任周期操作允许输出低压降转换\n• 具致能控制功能\n• 外部的缓启动设计\n• 电源良好信号指示功能\n• 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | |
High Efficiency : Up to 95, Adjustable Frequency : 200kHz to 2MHz General Description The RT8064 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.7V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features • High Efficiency : Up to 95 • Adju 文件:202.83 Kbytes 页数:13 Pages | RichTek 立锜科技 | RichTek | ||
2A, 2MHz, Synchronous Step-Down Converter General Description The RT8064 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.7V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features • High Efficiency : Up to 95 • Adju 文件:202.83 Kbytes 页数:13 Pages | RichTek 立锜科技 | RichTek | ||
Package:8-WDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 8WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:8-WDFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 8WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 2A 8SOP | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
2.7
- Vin(max)(V):
5.5
- Number of Outputs:
1
- Vout(min)(V):
0.8
- Vout(max)(V):
5
- Output Adj. Method:
Resistor
- Iout(max)(A):
2
- Current Limit(typ)(A):
3.5
- Freq(typ)(kHz):
1000
- Freq(min)(kHz):
200
- Freq(max)(kHz):
2000
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
180
- Ron_LS(typ)(mOhm):
120
- Iq(typ)(mA):
0.46
- Features:
100% Duty Cycle;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type:
WDFN3x3-8;PSOP-8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK |
23+ |
NA |
15489 |
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/立锜 |
24+ |
WDFN3X3-8 |
25467 |
原装正品现货供应 |
询价 | ||
RICHTEK |
ROHS+Original |
NA |
15489 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
RICHTEK |
24+ |
PSOP-8 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK/立锜 |
22+ |
SOP-8 |
18000 |
原装正品 |
询价 | ||
RICHTEK |
23+ |
SOP-8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
RICHTEK |
18+ |
WDFN-8 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
RichtekUSAInc. |
24+ |
8-SOP-EP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Richtek |
20+ |
N/A |
10325 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
RICHTEK(台湾立锜) |
2447 |
WDFN-8_3x3mm |
105000 |
1500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
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