RT9221中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
RT9221 |
| 功能描述 | PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V / 2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER |
| 文件大小 |
158.48 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | ETC List of Unclassifed Manufacturers |
| 中文名稱 | 未分類制造商 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-19 16:28:00 |
| 人工找貨 | RT9221價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT9221規(guī)格書(shū)詳情
[Richtek]
General Description
The RT9221 integrates a PWM controller and two low-dropout linear regulators into a single chip. The PWM controller provides the CPU core voltage controlled by a 5-bit DAC and the linear section regulates power for GTL bus, clock driver or other circuits on motherboards.
特性 Features
? Provides 3 Regulated Voltages
? N-MOSFET Driver for High Efficiency Switching Section
? Power-good, Over-voltage, and Currentlimiting Protection for Switching Section
? 1.5V and 2.5V Fixed Output Voltage for Linear Section
? Linear Section Uses Low Cost NPN Transistor as Power Device
? TTL-compatible 5-bit DAC Core Output Voltage
Applications
? Power Supply for Pentium, Pentium ProTM, Pentium IITM, Power PCTM, K6TM, 6×86TM, and AlphaTM Microprocessors
? High-power 5V to 3.xV DC-DC Regulators
? Low-voltage Distributed Power Supplies
? Programmable Power Supplies
產(chǎn)品屬性
- 型號(hào)：
RT9221
- 功能描述：
PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER WITH 1.5V/2.5V DUAL LOW DROPOUT LINEAR REGULATOR CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
02+/03+ |
SOP |
1012 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK |
24+ |
SOP |
6868 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
RICHTEK |
SOP24 |
15000 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
RICHTEK/立锜 |
2450+ |
SSOP |
6540 |
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費(fèi)申請(qǐng)樣品! |
詢價(jià) | ||
RICHTEK |
17+ |
SOP24 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
RichTek |
24+ |
SOP-247.2mm |
5000 |
公司存貨 |
詢價(jià) | ||
RICHTEK |
25+ |
SOP |
2789 |
全新原裝自家現(xiàn)貨!價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
RICHTEK |
20+ |
NA |
35830 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
RICHTEK |
01+ |
SOP |
1080 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
RIEHTEK |
24+ |
SOP |
3000 |
只做原裝正品現(xiàn)貨 歡迎來(lái)電查詢15919825718 |
詢價(jià) |
