RT9221中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
| 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 |
| 頁面數(shù)量 |
8 頁 |
| 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 | |
| 更新時(shí)間 | 2025-9-5 17:11:00 |
| 人工找貨 | RT9221價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT9221規(guī)格書詳情
[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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
SSOP |
598000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RichTek |
24+ |
7.2mm |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
RICHTEK |
02+ |
SOP24 |
230 |
現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
25+ |
SOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
RICHTEK |
24+ |
SOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
RICHTEK |
01+ |
SOP |
1080 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
RICHTEK |
SOP24 |
15000 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
RICHTEK |
2025+ |
SOP24 |
3720 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
RichTek |
24+ |
SOP-247.2mm |
5000 |
公司存貨 |
詢價(jià) | ||
RICHTEK |
02+/03+ |
SOP |
1012 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) |
