型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
RT8209B | Single Synchronous Buck Controller Features Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1 VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Nega 文件:336.51 Kbytes 页数:18 Pages | RichTek 立锜科技 | RichTek | |
丝印:A0;Package:WQFN-16L;Single Synchronous Buck Controller Features Ultra-High Efficiency Resistor Programmable Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Quick Load Step Response within 100ns 1 VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Integrated Nega 文件:336.51 Kbytes 页数:18 Pages | RichTek 立锜科技 | RichTek | ||
RT8209B | 降压 (Buck) 控制器 | Richtek 立锜科技 | Richtek | |
Package:14-PowerWFQFN;包装:卷带(TR) 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 14WQFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:14-PowerWFQFN;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK 14WQFN | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vs(typ)(V):
5
- Vin(min)(V):
4.5
- Vin(max)(V):
26
- Vout(min)(V):
0.75
- Vout(max)(V):
3.3
- Output Adj. Method:
Resistor
- Accuracy(+/- %):
1
- Freq(typ)(kHz):
300
- Freq(min)(kHz):
200
- Freq(max)(kHz):
600
- Iq(typ)(mA):
0.5
- Ext Sync:
No
- Features:
Adjustable Current Limit;Adjustable Frequency;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;Power Good;SCP;Selectable (PSM or PWM);UVP
- Package Type:
WQFN3x3-16;WQFN3.5x3.5-14
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RICHTEK |
10+ |
QFN |
2312 |
询价 | |||
RICHTEK |
QFN14 |
650 |
正品原装--自家现货-实单可谈 |
询价 | |||
RICHTEK |
2016+ |
QFN |
2980 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
RICHTEK |
23+ |
QFN14 |
8000 |
原装正品,假一罚十 |
询价 | ||
RICHTEK |
18+ |
QFN |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
RICHTEK |
19+ |
QFN |
16200 |
原装正品,现货特价 |
询价 | ||
RichtekUSAInc. |
24+ |
14-WQFN(3.5x3.5) |
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+ |
WDFN-8L |
25980 |
原装正品现货供应 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
25000 |
代理原装现货,假一赔十 |
询价 | ||
RICHTEK |
24+ |
WDFN-8L |
65200 |
一级代理/放心采购 |
询价 |
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