型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT7275 | 3A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter 文件:357.13 Kbytes 页数:24 Pages | RichTek 立锜科技 | RichTek | |
RT7275 | 3A, 18V, 700kHz ACOT® Synchronous Step-Down Converter The RT7275/76 are high-performance 700kHz 3A step-down regulators with internal power switches and synchronous rectifiers. They feature quick transient response using their Advanced Constant On-Time (ACOT®) control architecture that provides stable operation with small ceramic output capacitors and • Fast Transient Response\n• 3A Output Current\n• Optimized for Ceramic Output Capacitors\n• Internal 90mΩ Switch and 60mΩ Synchronous Rectifier\n• Externally-Adjustable, Pre-Biased Compatible Soft-Start\n• Optional Output Discharge Function (PTSSOP-14 Only)\n• Output Over- and Under-Voltage ; | Richtek 立锜科技 | Richtek | |
Evaluation Board 文件:659.51 Kbytes 页数:12 Pages | RichTek 立锜科技 | RichTek | ||
Package:14-TSSOP(0.173",4.40mm 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 ADJ 3A 14TSSOP | Richtek USA Inc. | Richtek USA Inc. | ||
Package:10-WFDFN 裸露焊盘;包装:管件 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 10WDFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:10-WFDFN 裸露焊盘;包装:管件 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 10WDFN | 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):
0.765
- Vout(max)(V):
8
- Output Adj. Method:
Resistor
- Iout(max)(A):
3
- Current Limit(typ)(A):
4.5
- Freq(typ)(kHz):
700
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
100;90
- Ron_LS(typ)(mOhm):
60
- Iq(typ)(mA):
0.7
- Features:
ACOT Control;Adjustable Soft-Start;Cycle-by-Cycle Current Limit;Enable Input;Fast Transient Response;Force PWM;OCP;OTP;OVP;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type:
WDFN3x3-10;TSSOP-14(PP)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Richtek |
23+ |
NA |
8719 |
专做原装正品,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 | |||
RICHTEK立锜 |
1632+ |
HTSSOP14 |
36000 |
代理品牌 |
询价 | ||
RichtekUSAInc. |
24+ |
14-TSSOP-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+ |
WDFN33-10 |
82784 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
WDFN33-10 |
65200 |
一级代理/放心采购 |
询价 | ||
Richtek |
20+ |
N/A |
2692 |
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 |
WDFN10 |
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+ |
SSOP-14 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
RICHTEK/立锜 |
21+ |
WDFN10 |
1709 |
询价 |
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