型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT4809 | DC-DC Boost Converter for PWM Controller General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T 文件:559.56 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | |
RT4809 | PWM 控制器用 Boost 转换器 RT4809 是为向 PWM 控制器供电而设计的 Boost 架构直流升压转换器,它由工作频率固定的电压模式脉冲宽度调制电路和内部集成的 N-MOSFET 开关构成,转换效率高,具备快速瞬态响应能力,可在 2.5V~36V 输入电压范围内工作,是宽输出电压范围应用的设计优化。 • 输出电压为 11V 的 Boost 转换器\n• 逐周期电流限制保护\n• 输入电压范围: 2.5V~36V\n• 固定 1.3MHz 工作频率\n• 符合 RoHS 规范,不含卤素\n• 输入电压欠压保护; | Richtek 立锜科技 | Richtek | |
丝印:6X;Package:SOT-23-6;DC-DC Boost Converter for PWM Controller General Description The RT4809 is a DC-DC boost converter which is designed to provide the power of PWM controller. The RT4809 incorporates voltage mode, fixed-frequency, pulse width modulation (PWM) circuitry with a built in N-MOSFET to achieve high efficiency and fast transient response. T 文件:559.56 Kbytes 页数:11 Pages | RichTek 立锜科技 | RichTek | ||
3 Watt DIP24 low Profile package Dual Regulated Output 文件:87.63 Kbytes 页数:2 Pages | RECOM | RECOM | ||
3 Watt DIP24 low Profile package Dual Regulated Output 文件:83.06 Kbytes 页数:2 Pages | RECOM | RECOM | ||
DIP24 Low Profile Package 文件:96.4 Kbytes 页数:2 Pages | RECOM | RECOM |
技术参数
- Vin(min)(V):
3
- Vin(max)(V):
36
- Iq(typ)(mA):
0.22
- VFB(typ)(V):
1.1
- Freq(typ)(kHz):
1500
- Duty(max)(%):
90
- Features:
Cycle-by-Cycle Current Limit
- Package Type:
SOT-26
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
24+ |
SOT23-8 |
365887 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
SOT23-8 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK |
25+23+ |
SOT23-8 |
43246 |
绝对原装正品全新进口深圳现货 |
询价 | ||
RichtekUSAInc. |
24+ |
TSOT-23-8 |
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 |
23+ |
SOT23-8 |
15000 |
全新原装现货,价格优势 |
询价 | ||
Richtek |
20+ |
N/A |
1705 |
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 |
SOT23-8 |
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/立锜 |
21+ |
SOT23-8 |
69000 |
百域芯优势 实单必成 可开13点增值税 |
询价 | ||
RICHTEK |
25+ |
SOT-23-8 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
RICHTEK/立锜 |
21+ |
SOT23-8 |
69000 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 |
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