| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
RT6220 | 6A, 23V, 500kHz, ACOT® Synchronous Buck Converter General Description The RT6220 is a synchronous Buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions includi 文件:259.149 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek | |
RT6220 | 6A, 23V, 500kHz, ACOT™ 同步 Buck 转换器 RT6220 是采用ACOTTM控制架构的同步 Buck 转换器,无需使用外部补偿组件即可拥有极快的瞬态回应特性。其输入电压范围为4.5V~23V,具有过流保护、欠压保护、过压保护等完整的保护特性,还有1.5ms软启动时间和开漏Power Good输出。 • 输入电压范围:4.5V~23V\n• 2S电池应用责任周期高达98%\n• ACOTTM 控制架构,具有超快瞬态响应\n• 支持 MLCC 为输出电容\n• 内建 OVP/UVP/OCP\n• 过热关机保护; | Richtek 立锜科技 | Richtek | |
丝印:6J;Package:UQFN-16L;6A, 23V, 500kHz, ACOT® Synchronous Buck Converter General Description The RT6220 is a synchronous Buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions includi 文件:259.149 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek | ||
丝印:7P;Package:UQFN-16L;6A, 23V, 500kHz, ACOT® Synchronous Buck Converter General Description The RT6220 is a synchronous Buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions includi 文件:259.149 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek | ||
丝印:7N;Package:UQFN-16L;6A, 23V, 500kHz, ACOT® Synchronous Buck Converter General Description The RT6220 is a synchronous Buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions includi 文件:259.149 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek | ||
丝印:7M;Package:UQFN-16L;6A, 23V, 500kHz, ACOT® Synchronous Buck Converter General Description The RT6220 is a synchronous Buck converter with Advanced Constant On-Time (ACOT® ) mode control, which provides a very fast transient response with no external compensators. The RT6220 operates from 4.5V to 23V input voltage, provides complete protection functions includi 文件:259.149 Kbytes 页数:20 Pages | RichTek 立锜科技 | RichTek | ||
23V, 6A, 500kHz, ACOT® 同步Buck转换器 RT6220是采用改进型固定导通时间ACOT®控制架构的同步Buck转换器,无需使用外部补偿元件而具有快速的瞬态响应能力,可在4.5V~23V输入电压下工作,具有过流保护、欠压保护、过压保护等完备的保护性设计,内建1.5ms软启动时间,提供开漏的Power Good指示信号输出。 • 输入电压范围:4.5V~23V\n• 输出电压可调范围:0.6V~5V\n• 占空比可高达98%,适用于两节锂离子电池供电的应用\n• 工作频率:500kHz\n• 采用ACOT®控制架构,具备快速瞬态响应能力\n• 集成31mΩ/20mΩ上/下桥MOSFET功率开关\n• 容许使用MLCC输出电容\n• 内建1.5ms软启动时间\n• 内建过压保护、欠压保护和过流保护功能\n• 过热关机保护; | Richtek 立锜科技 | Richtek | ||
6A, 23V, 500kHz, ACOT® 同步 Buck 转换器 RT6220DH是采用ACOT®控制架构的同步 Buck 转换器,无需使用外部补偿组件即可拥有极快的瞬态回应特性。其输入电压范围为4.5V至23V,具有过流保护、欠压保护和过压保护等完整的保护特性,还有1.5ms软启动时间和开漏Power Good输出。 • 输入电压范围:4.5V至23V\n• 输出电压可调范围: 0.6V至5V\n• 500kHz切换频率\n• ACOTTM 控制架构,具有超快瞬态响应\n• 整合MOSFET► 上桥31mΩ► 下桥 20mΩ\n• 支持MLCC为输出电容\n• 内置软启动 (1.5ms典型值)\n• 内建 OVP/UVP/OCP\n• Power Good指示\n• 过热关机保护; | Richtek 立锜科技 | Richtek | ||
Package:16-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-16(FC) | Richtek USA Inc. | Richtek USA Inc. | ||
Package:16-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-16(FC) | Richtek USA Inc. | Richtek USA Inc. |
技术参数
- Vin(min) (V):
4.5
- Vin(max) (V):
23
- Number ofOutputs:
1
- Vout(min) (V):
0.6
- Vout(max) (V):
5
- OutputAdj.Method:
Resistor
- Iout(max) (A):
6
- Freq(typ) (kHz):
500
- ExtSync:
No
- Ron_HS(typ) (mOhm):
31
- Ron_LS(typ) (mOhm):
20
- Iq(typ) (mA):
0.1
- Features:
ACOT Control;Built-in Bootstrap Switch;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;OCP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
- PackageType:
UQFN3x3-16(FC)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
QFN16 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
RICHTEK |
24+ |
QFN |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
RICHTEK/立锜 |
24+ |
UQFN3x3-16 |
78741 |
原装正品现货供应 |
询价 | ||
RICHTEK |
24+ |
UQFN3x3-16 |
36500 |
原装现货/放心购买 |
询价 | ||
RICHTEK/立錡 |
2447 |
SMD |
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+ |
原厂封装 |
28000 |
询价 | |||
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 |
询价 | ||
RICHTEK/立锜 |
18+ |
QFN |
200 |
原装/现货 |
询价 | ||
RICHTEK |
23+ |
UQFN16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
全新原装正品现货,支持订货 |
询价 |
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