型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8258 | 1.2A, 24V, 700kHz Step-Down Converter General Description The RT8258 is a high voltage buck converter that can support the input voltage range from 4.5V to 24V and the output current can be up to 1.2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip also provides protection function 文件:401.68 Kbytes 页数:12 Pages | RichTek 立锜科技 | RichTek | |
RT8258 | 1.2A, 24V, 700kHz 降压型 DC/DC 转换器 RT8258为高压输入的降压转换器,可支持输入电压范围从4.5V至24V,最大输出电流至1.2A。电流模式操作提供快速的瞬时响应与简易的回路稳定架构,此外并提供了逐周期形式的限流机制与热关断保护功能。RT8258采用SOT-23-6 与TSOT-23-6两种封装规格。 • 可操作输入电压范围:4.5V至24V \n• 输出电流1.2A\n• 效率高达 92% \n• 可采用低ESR的输出陶瓷电容达到输出稳定\n• 逐周期的过电流限制保护\n• 符合RoHS规范与无卤特性; | Richtek 立锜科技 | Richtek | |
Wide Operating Input Voltage Range : 4.5V to 24V General Description The RT8258 is a high voltage buck converter that can support the input voltage range from 4.5V to 24V and the output current can be up to 1.2A. Current Mode operation provides fast transient response and eases loop stabilization. The chip also provides protection function 文件:401.68 Kbytes 页数:12 Pages | RichTek 立锜科技 | RichTek | ||
Package:SOT-23-6;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 1.2A SOT23-6 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:SOT-23-6 细型,TSOT-23-6;包装:剪切带(CT) 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 1.2A TSOT23-6 | Richtek USA Inc. | Richtek USA Inc. | ||
Package:SOT-23-6 细型,TSOT-23-6;包装:剪切带(CT) 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJ 1.2A TSOT23-6 | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
4.5
- Vin(max)(V):
24
- Number of Outputs:
1
- Vout(min)(V):
0.8
- Vout(max)(V):
15
- Output Adj. Method:
Resistor
- Iout(max)(A):
1.2
- Current Limit(typ)(A):
2.1
- Freq(typ)(kHz):
700
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
300
- Iq(typ)(mA):
0.55
- Features:
Built-in Bootstrap Switch;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;Internal Compensation;OCP;Stable with Ceramic Capacitor
- Package Type:
SOT-26;TSOT-26
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK |
23+ |
NA |
12563 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
RICHTEK |
24+ |
SOT23-6 |
43000 |
百分百原装正品价格优势 |
询价 | ||
RICHTEK |
11+ |
SOT23-.. |
6000 |
绝对原装自己现货 |
询价 | ||
RICHTEK/立锜 |
24+ |
SOT26 |
89743 |
原装正品现货供应 |
询价 | ||
RICHTEK |
ROHS+Original |
NA |
12563 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
RICHTEK |
24+ |
SOT26 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK/立锜 |
22+ |
SOT23-6 |
18000 |
原装正品 |
询价 | ||
RICHTEK |
11+ |
SOT23-6 |
5000 |
原装现货价格有优势量大可以发货 |
询价 | ||
RICHTEK |
17+ |
TSOT23-6 |
6200 |
100%原装正品现货 |
询价 | ||
RICHTEK |
23+ |
SOT23-6 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |
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