| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
3A, 2MHz, Synchronous Step-Down Converter General Description The RT8082 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 1V to 5V while delivering up to 3A of output current. The internal synchronous low on-resistance p 文件:256.04 Kbytes 页数:14 Pages | RICHTEK 立锜科技 | RICHTEK | ||
丝印:1JW;Package:WSC;2.7MHz 3A Step-Down Converter with I2C Interface General Description The RT8088A is a full featured 5.5V, 3A, Constant-On- Time (COT) synchronous step-down converter with two integrated MOSFETs. The current mode COT operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capa 文件:236.93 Kbytes 页数:16 Pages | RICHTEK 立锜科技 | RICHTEK | ||
2.7MHz 3A Step-Down Converter with I2C Interface General Description The RT8088A is a full featured 5.5V, 3A, Constant-On- Time (COT) synchronous step-down converter with two integrated MOSFETs. The current mode COT operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capa 文件:236.93 Kbytes 页数:16 Pages | RICHTEK 立锜科技 | RICHTEK | ||
3A, 1MHz, Synchronous Step-Down Converter General Description The RT8089A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage ranges from 2.7V to 5.5V that provides an adjustable regulated output voltage from 0.6V to VIN while delivering up to 3A of output current. The internal synchronous low On-resistance pow 文件:210.11 Kbytes 页数:15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
3.5A, 1.2MHz, Synchronous Step-Down Converter The RT8086B is a high efficiency, synchronous step-down DC-DC converter. The available input voltage range is from 2.8V to 5.5V and the regulated output voltage is adjustable from 0.6V to 3.3V while delivering up to 3.5A of output current. \n\n\n\nThe internal synchronous low on-resistance power swi • High Efficiency Up to 95%\n• 0.6V Reference Allows for Low Output Voltage\n• Input Voltage Range : 2.8V to 5.5V\n• 1.2MHz Switching Frequency\n• Built in Soft-Start\n• Cycle-by-Cycle Current Limit\n• Output Under Voltage Protection (Hiccup)\n• RoHS Compliant and Halogen Free; | Richtek 立锜科技 | Richtek | ||
2.7MHz, 3A 降压型DC/DC转换器+ I2C接口 RT8088A是一个全功能的5.5V 、 3A 、恒定导通时间 (COT) 同步降压转换器,具有两个集成的MOSFET。藉由内部补偿的电流模式COT操作,使得瞬态响应在宽范围的负载下进行优化以及藉由输出电容有效地减少外部组件的数量。 RT8088A提供高达2.7MHz的开关频率,以减少输出电感器和电容器的尺寸。\n\n输出电压通过高达400kHz的I2C接口进行编程。\n\nRT8088A提供WL- CSP -15B 1.31x2.11 (BSC) 封装。 • 2.5V至5.5V输入电压范围\n• 快速瞬态响应\n• I2C兼容接口高达400kHz\n• 高度环路稳定性与低ESR COUT \n• 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | ||
3A, 1MHz 同步降压型 DC/DC 转换器 RT8089A为高效率的同步降压型DC/DC转换器,输入电压范围为2.7V至5.5V,可调输出电压为0.6V至VIN ,输出电流可达3A。由于内建同步低导通阻开关可增加效率并不需外加萧特基二极管。内部切换频率恒定于1MHz。100%的工作周期提供了低压降操作,并且延长电池的寿命。由于具有内部补偿机制的电流模式恒定导通时间(CMCOT)操作,可允许系统在大范围的负载变动、输出电容变化的操作条件下仍有优良的瞬时响应特性。RT8089A支持WDFN-10L 3x3封装。 · 效率高达95%\n· 轻载时高效率\n· 低RDS(ON)开关: 69mΩ/49mΩ \n· 恒定频率:1MHz\n· 不需外加萧特基二极管\n· 低压降操作:100%工作周期\n· 过电流保护\n· 欠电压保护 \n· 过热关机保护\n· 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | ||
Package:12-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 ADJUSTABLE 3A 12WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:12-WFDFN 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 6A 12WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:12-WFDFN 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 6A 12WDFN | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min) (V):
2.7
- Vin(max) (V):
5.5
- Number ofOutputs:
1
- Vout(min) (V):
0.6
- OutputAdj.Method:
Resistor
- Iout(max) (A):
3
- Current Limit(typ) (A):
4.8
- Freq(typ) (kHz):
1000
- ExtSync:
No
- Ron_HS(typ) (mOhm):
69
- Ron_LS(typ) (mOhm):
49
- Iq(typ) (mA):
0.11
- Features:
100% Duty Cycle;Cycle-by-Cycle Current Limit;Enable Input;OCP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
- PackageType:
WDFN3x3-10
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RAFA |
14+ |
QFN |
55 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RAFA |
2023+ |
QFN |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
RAFA |
23+ |
QFN |
55 |
全新原装正品现货,支持订货 |
询价 | ||
24+ |
N/A |
64000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
RichtekUSAInc. |
24+ |
15-WLCSP(1.2x2) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Richtek USA Inc. |
24+ |
15-WLCSP(1.2x2) |
65200 |
一级代理/放心采购 |
询价 | ||
Richtek |
20+ |
N/A |
1440 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
RICHTEK |
25+ |
BGA-15 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Richtek USA Inc. |
22+ |
15WLCSP (1.2x2) |
9000 |
原厂渠道,现货配单 |
询价 | ||
Richtek |
22+ |
15-UFBGA |
9000 |
原厂渠道,现货配单 |
询价 |
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