UD32121中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UD32121規(guī)格書詳情
DESCRIPTION
The UTC UD32121 is a monolithic step-down switching mode
converter with a built-in power MOSFET. It regulates input voltages
from 4.5V to 32V down to an output voltage as low as 0.81V, and
supplies up to 1.2A of load current.
Current mode operation provides fast transient response and
eases loop stabilization. Fault condition protection includes
cycle-by-cycle current limiting and thermal shutdown.
The UTC UD32121 requires a minimum number of readily
available standard external components.
FEATURES
* 1.2A Peak Output Current
* 0.35Ω Internal Power MOSFET Switch
* Stable with Low ESR Output Ceramic Capacitors
* Up to 92 Efficiency
* 0.1μA Shutdown Mode
* Fixed 1.4MHz Frequency
* Thermal Shutdown
* Cycle-by-Cycle Over Current Protection
* Wide 4.5V to 32V Operating Input Range
* Output Adjustable from 0.81V to 15V
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
22+ |
SSOP-48 |
1000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 | ||
ON |
24+ |
TO263-4.5 |
189 |
詢價 | |||
ST |
23+ |
QFP64 |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON |
24+ |
TO263-4.5 |
2000 |
全新進口原裝現(xiàn)貨熱賣! |
詢價 | ||
UNITPOWER |
2022+ |
TO-252-4 |
30000 |
進口原裝現(xiàn)貨供應,原裝 假一罰十 |
詢價 | ||
UNITPOWER |
20+ |
TO-252-4 |
32500 |
現(xiàn)貨很近!原廠很遠!只做原裝 |
詢價 | ||
AIPULNION愛浦 |
2447 |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
友順 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
UC |
24+ |
DIP-8 |
9630 |
我們只做原裝正品現(xiàn)貨!量大價優(yōu)! |
詢價 | ||
ICS |
03+ |
SSOP-48 |
2 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |
