RT8289价格
参考价格:¥3.6802
型号:RT8289GSP 品牌:Richtek 备注:这里有RT8289多少钱,2026年最近7天走势,今日出价,今日竞价,RT8289批发/采购报价,RT8289行情走势销售排行榜,RT8289报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
RT8289 | 5A, 32V, 500kHz Step-Down Converter General Description The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. F | RICHTEK 立锜科技 | ||
RT8289 | 5A, 32V, 500kHz 降压型 DC/DC 转换器 RT8289为内置功率开关元件的降压型转压器,可在宽输入电压范围内达到5A的的连续电流输出,并具有良好的负载与电源电压调节率,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。RT8289并提供了逐周期形式的限流机制与热关断保护功能,操作在关机模式时,转换器只有25µA的低电流消耗。RT8289只需要少数的外部元件,提供更便利轻巧的应用方案。RT8289采用SOP-8 (裸露焊盘)的封装规格。 • 输出电流高达5A\n• 100mΩ 内部功率MOSFET开关 \n• 效率高达 90%\n• 500kHz恒定操作频率 \n• 逐周期的过电流保护\n• 1.222V 至 26V 可调输出电压范围\n• 符合RoHS规范与无卤特性; | RICHTEK 立锜科技 | ||
5A, 32V, 500kHz Step-Down Converter General Description The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. F | RICHTEK 立锜科技 | |||
封装/外壳:8-SOIC(0.154",3.90mm 宽)裸露焊盘 功能:降压 包装:剪切带(CT) 描述:IC REG BUCK ADJUSTABLE 5A 8SOP 集成电路(IC) 稳压器 - DC-DC 开关稳压器 | ETC 知名厂家 | ETC | ||
封装/外壳:8-SOIC(0.154",3.90mm 宽)裸露焊盘 功能:降压 包装:剪切带(CT) 描述:IC REG BUCK ADJUSTABLE 5A 8SOP 集成电路(IC) DC DC 开关稳压器 | ETC 知名厂家 | ETC | ||
14 Pin DIP 5 Tap Low Power TTL Compatible Active Delay Lines 文件:22.59 Kbytes Page:1 Pages | PCA | |||
14 Pin DIP 5 Tap Low Power TTL Compatible Active Delay Lines 文件:22.59 Kbytes Page:1 Pages | PCA |
RT8289产品属性
- 类型
描述
- Vin(min)(V):
5.5
- Vin(max)(V):
32
- Number of Outputs:
1
- Vout(min)(V):
1.222
- Vout(max)(V):
26
- Output Adj. Method:
Resistor
- Iout(max)(A):
5
- Current Limit(typ)(A):
6.8
- Freq(typ)(kHz):
500
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
100
- Iq(typ)(mA):
0.8
- Features:
Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;Internal Compensation;OCP;OTP;Stable with Ceramic Capacitor;UVP
- Package Type:
PSOP-8
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK(台湾立锜) |
25+ |
SOIC-8-EP-150mil |
7589 |
全新原装现货,支持排单订货,可含税开票 |
|||
RICHTEK(台湾立锜) |
26+ |
SOIC-8-EP-150mil |
10548 |
原厂订货渠道,支持账期,一站式服务! |
|||
RICHTEK |
23+ |
SOP-8 |
7566 |
原厂原装 |
|||
原装 |
25+ |
标准 |
37375 |
热卖原装进口 |
|||
RICHTEK(台湾立锜) |
24+ |
N/A |
26800 |
原装正品现货支持实单 |
|||
RICHTEK |
14+ |
SOP8 |
9860 |
大量原装进口现货,一手货源,一站式服务,可开17%增 |
|||
Richtek(立崎) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
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! |
|||
RICHTEK/立锜 |
25+ |
SOP-8 |
12000 |
代理原装现货 |
|||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
RT8289规格书下载地址
RT8289参数引脚图相关
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DdatasheetPDF页码索引
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