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RT7297C

3A, 18V, 800kHz Synchronous Step-Down Converter

文件:289.8 Kbytes 页数:15 Pages

RichTek

立锜科技

RT7297CHZSP

Evaluation Board

文件:584.89 Kbytes 页数:11 Pages

RichTek

立锜科技

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

RT7297CHZSP

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.

RT7297CHZSP

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
更多RT7297C供应商 更新时间2025-11-30 11:10:00