| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT6226A | 6A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO General Description The RT6226A/B/C is an advanced constant on-time (ACOTTM) mode synchronous buck converter. The main control loop of the RT6226A/B/C using an advanced constant on-time (ACOTTM) mode control which provides a very fast transient response. The RT6226A/B operates from 4.5V to 2 文件:435.27 Kbytes 页数:26 Pages | RichTek 立锜科技 | RichTek | |
丝印:KA;Package:UQFN-12HL;6A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO General Description The RT6226A/B/C is an advanced constant on-time (ACOTTM) mode synchronous buck converter. The main control loop of the RT6226A/B/C using an advanced constant on-time (ACOTTM) mode control which provides a very fast transient response. The RT6226A/B operates from 4.5V to 2 文件:435.27 Kbytes 页数:26 Pages | RichTek 立锜科技 | RichTek | ||
RT6226A | 集成3.3V/5V线性稳压器的23V, 6A同步Buck转换器 RT6226A/B/C是采用改进型固定导通时间 (ACOT®) 控制架构的同步Buck转换器,具有非常快速的瞬态响应能力。RT6226A/B的输入电压范围是4.5V至23V,RT6226C的输入电压范围是5.1V至23V,RT6226A的输出电压可在0.6V至5.1V间进行调节。 • 输入电压范围:4.5V~23V(RT6226A/B),5.1V~23V(RT6226C)\n• 负载能力:6A\n• 采用ACOT®控制架构,瞬态响应速度快,容许使用陶瓷输出电容\n• 固定工作频率:500kHz(RT6226A/B),750kHz(RT6226C)\n• 集成30mΩ/15mΩ MOSFET功率开关\n• RT6226A输出电压可调范围:0.6V~5.1V\n• RT6226C集成负载能力100mA的3.3V线性稳压器\n• 预偏置软起动\n• 逐周期电流限制保护\n• 输入欠压锁定保护\n• 过热关机保护\n• 输出过压/欠压保护\n• 支持超声工作模式\n• 300k; | Richtek 立锜科技 | Richtek | |
Package:12-UFQFN;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 BUCK ADJ 6A SYNC UQFN-12(FC) | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min)(V):
4.5
- Vin(max)(V):
23
- Number of Outputs:
1
- Vout(min)(V):
0.6
- Vout(max)(V):
5.1
- Output Adj. Method:
Resistor
- Iout(max)(A):
6
- Current Limit(typ)(A):
7.2
- Freq(typ)(kHz):
500
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
30
- Ron_LS(typ)(mOhm):
15
- Iq(typ)(mA):
0.1
- Features:
ACOT Control;Adjustable Current Limit;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;OTP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP;Ultrasonic Mode Control
- Package Type:
UQFN3x3-12H(FC)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
21+ |
QFN |
10000 |
询价 | |||
Richtek USA Inc. |
23+ |
12-UFQFN |
3800 |
原装正品 正规报关 可开增值税票 |
询价 | ||
24+ |
N/A |
46000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
RICHTEK/立锜 |
25+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RICHTEK/立锜 |
24+ |
UQFN-12HL3x3 |
60000 |
询价 | |||
RICHTEK(台湾立锜) |
25+ |
- |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
RICHTEK/立锜 |
24+ |
QFN |
30741 |
原装正品现货供应 |
询价 | ||
RICHTEK |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
23+ |
QFN |
3950 |
原厂原装正品 |
询价 | ||
RICHTEK/立锜 |
24+ |
QFN |
7850 |
只做原装正品现货或订货假一赔十! |
询价 |
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