| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT7297C | 3A, 18V, 800kHz Synchronous Step-Down Converter 文件:289.8 Kbytes 页数:15 Pages | RichTek 立锜科技 | RichTek | |
Evaluation Board 文件:584.89 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
RT7297C | 3A, 18V, 800kHz Synchronous Step-Down Converter The RT7297C is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 18V input supply. The RT7297C's current mode architecture and external compensation allow the transient response to be optimized over a wide input voltage range • ±1.5% High Accuracy Reference Voltage\n• 3A Output Current\n• Current Mode Control\n• Output Adjustable from 0.8V to 12V\n• Programmable Soft-Start\n• Cycle-by-Cycle Current Limit\n• Output Under Voltage Protection\n• RoHS Compliant and Halogen Free; | Richtek 立锜科技 | Richtek | |
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 3A 8SOP | 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) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 3A 8SOP | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
4.5
- Vin(max)(V):
18
- Number of Outputs:
1
- Vout(min)(V):
0.8
- Vout(max)(V):
12
- Output Adj. Method:
Resistor
- Iout(max)(A):
3
- Current Limit(typ)(A):
5.1
- Freq(typ)(kHz):
800
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
110
- Ron_LS(typ)(mOhm):
90
- Iq(typ)(mA):
0.8
- Features:
Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;OCP;OTP;Stable with Ceramic Capacitor;UVP
- Package Type:
PSOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
SOP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
SOP-8 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
Richtek(立崎) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
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/立锜 |
24+ |
PSOP-8 |
35689 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
SOP8 |
86200 |
一级代理/放心采购 |
询价 | ||
Richtek |
20+ |
N/A |
5051 |
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+ |
SOP-8 |
9854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
RICHTEK/立锜 |
21+ |
SOP-8 |
9500 |
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 |
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