PSB2121-T中文資料西門子數(shù)據(jù)手冊(cè)PDF規(guī)格書
PSB2121-T規(guī)格書詳情
General-Purpose Power Controller (GPPC)
The PSB 2121 is a pulse width modulator circuit designed for fixed-frequency switching regulators with very low power consumption.
In telephony and ISDN systems a high conversion yield is crucial to maintain functionality in all supply conditions via “S” or “U” interfaces. The PSB 2121 design and technology realize high conversion efficiency and low power dissipation.
It should be recognized that the PSB 2121 can also be used in numerous DC/DC-conversion systems other than ISDN-power supplies.
Features
● Switched mode DC/DC-converter
● CCITT ISDN compatible
● Low power dissipation
● Supply voltage range 8 to 70 V
● Programmable input undervoltage protection
● Programmable overcurrent protection
● Soft start
● Power housekeeping input
● Oscillator synchronization input/output
● High voltage CMOS-technology 70 V
產(chǎn)品屬性
- 型號(hào)：
PSB2121-T
- 制造商：
INFINEON
- 制造商全稱：
Infineon Technologies AG
- 功能描述：
General-Purpose Power Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SIEMENS |
20+ |
SOP16 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
SIEMENS |
22+ |
SOP-20 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價(jià) | ||
SOP-20 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
SIEMENS |
24+ |
SOP20L |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
SIEMENS |
24+ |
SOP20 |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電! |
詢價(jià) | ||
SIEMENS |
23+ |
DIP16 |
12735 |
詢價(jià) | |||
SIEMENS |
23+ |
SOP-20 |
1280 |
全新原裝 |
詢價(jià) | ||
SIEMENS/西門子 |
24+ |
SOP20 |
15000 |
全新原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
INFINEON/英飛凌 |
QFP |
98900 |
原廠集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨- |
詢價(jià) | |||
24+ |
3000 |
公司存貨 |
詢價(jià) |
