型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8056 | Dual 1A 1.5MHz Synchronous Step-Down Converters General Description The RT8056 is a high efficiency synchronous dual stepdown converter. Capable of delivering two independent 1A output current over a wide input voltage range from 2.8V to 5.5V. The RT8056 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion batt 文件:295.97 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | |
RT8056 | 1A, 1.5MHz 双通道同步降压型 DC/DC 转换器 RT8056为高效率脉波宽度调变(PWM)的双通道同步降压型 DC/DC 转换器。输入范围2.8V 至5.5V时,输出电流可达1A。RT8056适用于由单一锂电池供电的可携式电子装置,例如移动电话、PDA、PC WLAN卡与掌上型装置。RT8056提供了两种操作模式:PWM/低压降自动切换模式与关机模式。内部的低RDS(ON)同步整流元件降低了操作在PWM模式的的导通损耗,且不需外加萧特基二极管于实际设计中。RT8056当PWM操作时无法连续导通上端P-MOSFET时,进入低压降模式。当EN脚位为低电位时,进入关机模式,消耗电流小于0.1μA。由于操作在恒定频率1.5MH • 2.8V 至 5.5V 的输入电压范围\n• 2 x 1A输出电流\n• 不需外加萧特基二极管\n• 低压降操作 : 100% 的占空比\n• 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | |
Dual 1A 1.5MHz Synchronous Step-Down Converters General Description The RT8056 is a high efficiency synchronous dual stepdown converter. Capable of delivering two independent 1A output current over a wide input voltage range from 2.8V to 5.5V. The RT8056 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion batt 文件:295.97 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
Package:10-WFDFN 裸露焊盘;包装:卷带(TR) 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 ADJ 1A DL 10WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:10-WFDFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJ 1A DL 10WDFN | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
2.8
- Vin(max)(V):
5.5
- Number of Outputs:
2
- Vout(min)(V):
0.6
- Vout(max)(V):
5.5
- Output Adj. Method:
Resistor
- Iout(max)(A):
1
- Current Limit(typ)(A):
1.5
- Freq(typ)(kHz):
1500
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
280
- Ron_LS(typ)(mOhm):
290
- Iq(typ)(mA):
0.3
- Features:
100% Duty Cycle;Current Mode Control;Enable Input;Force PWM;Internal Compensation;OCP;OTP;Stable with Ceramic Capacitor
- Package Type:
WDFN3x3-10
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK |
25+ |
5000 |
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 | |||
RichtekUSAInc. |
24+ |
10-WDFN(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
RICHTEK |
20+ |
SMD |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
RICHTEK |
24+ |
QFN |
65300 |
一级代理/放心购买! |
询价 | ||
Richtek |
20+ |
N/A |
1415 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
RICHTEK/立锜 |
2447 |
WDFN-10L |
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 | ||
RICHTEK |
25+ |
DFN-10 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN |
223190 |
询价 | |||
Richte |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RICHTEK |
23+ |
WQFN-10 |
50000 |
全新原装正品现货,支持订货 |
询价 |
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