| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
絲?。?a target="_blank" title="Marking" href="/ep/marking.html">EP**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 頁數(shù)：24 Pages | RICHTEK 立锜科技 | RICHTEK | ||
High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 頁數(shù)：24 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/eq=/marking.html">EQ=**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 頁數(shù)：24 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/eq/marking.html">EQ**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223L/M is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：397.58 Kbytes 頁數(shù)：24 Pages | RICHTEK 立锜科技 | RICHTEK | ||
High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223N is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Feat 文件：370.41 Kbytes 頁數(shù)：23 Pages | RICHTEK 立锜科技 | RICHTEK | ||
High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：311.85 Kbytes 頁數(shù)：23 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/20/marking.html">20**；Package：WQFN-244x4；High Efficiency, Main Power Supply Controller for Notebook Computer General Description The RT8223P is a dual step-down, switch-mode power supply controller generating logic-supply voltages in battery-powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each line 文件：311.85 Kbytes 頁數(shù)：23 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Single Synchronous Buck PWM Controller General Description The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM c 文件：201.03 Kbytes 頁數(shù)：15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲?。?a target="_blank" title="Marking" href="/cq/marking.html">CQ；Package：WQFN-12L；Single Synchronous Buck PWM Controller General Description The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM c 文件：201.03 Kbytes 頁數(shù)：15 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲印：CQ；Package：WQFN-12L；Single Synchronous Buck PWM Controller General Description The RT8228A PWM controller provides high efficiency, excellent transient response, and high DC output accuracy needed for stepping down high voltage batteries to generate low voltage CPU core, I/O, and chipset RAM supplies in notebook computers. The constant on-time PWM c 文件：201.03 Kbytes 頁數(shù)：15 Pages | RICHTEK 立锜科技 | RICHTEK |
技術(shù)參數(shù)
- 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)：
0.34
- Ext Sync：
No
- Features：
Adjustable Current Limit;Adjustable Frequency;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;Power Good;SCP;Selectable (PSM or PWM);UVP
- Package Type：
WQFN4x4-16;WQFN3x3-16
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NMB |
24+ |
4 |
詢價 | ||||
RICHTEK |
17+ |
SOP |
89 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
Richtek |
三年內(nèi) |
SOP8 |
1983 |
只做原裝正品 |
詢價 | ||
RICHTEK立锜 |
20+ |
SOP8 |
26600 |
只做全新原裝,優(yōu)勢渠道 |
詢價 | ||
RICHTEK |
24+ |
WQFN20 |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
RICHTEK |
22+ |
SOP-8 |
60000 |
立綺全線/只有原裝/接受訂貨 |
詢價 | ||
RICHTTEK |
24+ |
SOT23-6 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK |
25+ |
SOT23-6 |
1001 |
就找我吧!--邀您體驗愉快問購元件! |
詢價 | ||
最新 |
2000 |
原裝正品現(xiàn)貨 |
詢價 | ||||
RICHTEK |
25+ |
SOT23-6 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 |
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