RT5712E中文资料2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter数据手册Richtek规格书
| 厂商型号 |
RT5712E |
| 参数属性 | RT5712E 封装/外壳为6-WDFN 裸露焊盘；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的稳压器-DC-DC开关稳压器；产品描述：IC REG BUCK ADJUSTABLE 2A 6WDFN |
| 功能描述 | 2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter |
| 封装外壳 | 6-WDFN 裸露焊盘 |
| 制造商 | Richtek Richtek Technology Corporation |
| 中文名称 | 立锜科技 立锜科技股份有限公司 |
| 数据手册 | |
| 更新时间 | 2026-2-4 13:55:00 |
| 人工找货 | RT5712E价格和库存，欢迎联系客服免费人工找货 |
RT5712E规格书详情
描述 Description
The RT5712E is a high efficiency synchronous step-down DC-DC converter. Its input voltage range is from 2.7V to 6V and provides an adjustable regulated output voltage from 0.6V to 3.4V while delivering up to 2A of output current.
The internal synchronous low on-resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The Current Mode Constant-On-time (CMCOT) operation with internal compensation allows the transient response to be optimized over a wide range of loads and output capacitors.
特性 Features
• Efficiency Up to 95%
• VIN Range 2.7V to 6V
• CMCOT™ Control Loop Design for Best Transient Response, Robust Loop Stability with Low-ESR (MLCC) COUT
• Cycle-by-Cycle Over Current Protection
• Output Under Voltage Protection (UVP Hiccup)
• Power Saving at Light Load
应用 Application
• STB, Cable Modem, & xDSL Platforms
• General Purpose Point of Load (POL)
• IoT 物联网
技术参数
- 制造商编号
：RT5712E
- 生产厂家
：Richtek
- Vin(min)(V)
：2.7
- Vin(max)(V)
：6
- Number of Outputs
：1
- Vout(min)(V)
：0.6
- Vout(max)(V)
：3.4
- Output Adj. Method
：Resistor
- Iout(max)(A)
：2
- Current Limit(typ)(A)
：2.9
- Freq(typ)(kHz)
：1000
- Ext Sync
：No
- Ron_HS(typ)(mOhm)
：100
- Ron_LS(typ)(mOhm)
：70
- Iq(typ)(mA)
：0.022
- Features
：Cycle-by-Cycle Current Limit;Enable Input;Internal Compensation;OCP;OTP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type
：WDFN2x2-6
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
WDFN-8SL |
8000 |
新到现货，只做全新原装正品 |
询价 | ||
RICHTEK |
24+ |
WDFN-8SL |
5000 |
十年沉淀唯有原装 |
询价 | ||
RICHTEK/立锜 |
24+ |
WDFN |
60000 |
全新原装现货 |
询价 | ||
RICHTEK(台湾立锜) |
2021+ |
WDFN-8SL |
529 |
询价 | |||
RICHTEK |
2122+ |
QFN |
41 |
上传都是百分之百进口原装现货 |
询价 | ||
RICHTEK |
24+ |
WDFN-8SL |
8000 |
原厂原装，价格优势，欢迎洽谈！ |
询价 | ||
RICHTEK |
24+ |
WDFN-8SL |
5000 |
全新原装正品,现货销售 |
询价 | ||
RICHTEK(台湾立锜) |
25+ |
WDFN-8SL |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
RICHTEK/立锜 |
23+ |
WDFN-8SL 2x2 |
50000 |
只做原装正品 |
询价 | ||
RICHTEK |
24+ |
WDFN-8SL |
16500 |
只做原装正品现货 假一赔十 |
询价 |
