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UC3842GL-S08-T中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UC3842GL-S08-T規(guī)格書詳情
DESCRIPTION
The UTC UC3842G of high performance current mode controller is specifically designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components. This integrated circuit features approximately 300μA start up current, a precision reference trimmed the error amplifier input. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and so on.
FEATURES
* Low startup and operating current
* User defined switching frequency(Norm is 52kHz)
* Power-saving mode for low power
* Under voltage lockout with hysteresis
* Over voltage protection
* Latching PWM for Cycle-By-Cycle current limiting
* Internally trimmed reference with undervoltage lockout
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UNIT |
24+ |
DIP-8 |
200 |
詢價 | |||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
TI |
1626+ |
CDIP8 |
552 |
代理品牌 |
詢價 | ||
HG |
23+ |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | |||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
24+ |
N/A |
62000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
TI |
11+ |
DIP8 |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價 | ||
UC |
25+ |
DIP8 |
180 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
ST/意法 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
Unitro |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 |
