UC3842G數(shù)據(jù)手冊UTC中文資料規(guī)格書
UC3842G規(guī)格書詳情
描述 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
特性 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
技術(shù)參數(shù)
- 制造商編號
：UC3842G
- 生產(chǎn)廠家
：UTC
- Vcc(MAX)(V)
：30
- Vcc(ON)(TYP)(V)
：15
- Vcc(OFF)(TYP)(V)
：10
- Freq.(TYP)(KHz)
：52
- Freq.(MXA)(KHz)
：-
- Duty Cycle%
：94
- Start-up current(mA)
：0.015
- Operatingcurrent(mA)
：7
- BVDSS (MIN)(V)
：-
- RDS(on)(MAX)(Ω)
：-
- Package
：DIP-8_SOP-8
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
TI |
2016+ |
DIP8 |
9176 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
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 | |||
ST/意法 |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
UNIT |
24+ |
DIP-8 |
200 |
詢價 | |||
TI/德州儀器 |
23+ |
CDIP-8 |
9990 |
正規(guī)渠道,只有原裝! |
詢價 | ||
Texas Instruments |
23+/24+ |
8-CDIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
TI/德州儀器 |
20+ |
CDIP-8 |
5000 |
原廠原裝訂貨誠易通正品現(xiàn)貨會員認(rèn)證企業(yè) |
詢價 | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
TI |
16+ |
CDIP |
10000 |
原裝正品 |
詢價 |
