| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UC3844 | SMPS Controller Description The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller. They are specially designed for Off-Line and DC to DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a tempe 文件：127.58 Kbytes 頁數(shù)：12 Pages | FAIRCHILD 仙童半導(dǎo)體 | FAIRCHILD | |
UC3844 | 絲?。?a target="_blank" title="Marking" href="/3844/marking.html">3844；Package：SO-8；HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and DC?to?DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator 文件：376.23 Kbytes 頁數(shù)：14 Pages | ONSEMI 安森美半導(dǎo)體 | ONSEMI | |
UC3844 | UCx84x Current-Mode PWM Controllers 1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current ( 文件：4.0844 Mbytes 頁數(shù)：63 Pages | TI 德州儀器 | TI | |
UC3844 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS DESCRIPTION The UTC UC3844/3845 are high performance fixed frequency current mode controllers that specifically designed for Off-Line and DC to DC converter applications with minimal external parts count. The differences between UC3844 and UC3845 are the maximum duty cycle ranges and under-volt 文件：298.95 Kbytes 頁數(shù)：7 Pages | UTC 友順 | UTC | |
UC3844 | HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes 文件：376.23 Kbytes 頁數(shù)：14 Pages | MOTOROLA 摩托羅拉 | MOTOROLA | |
UC3844 | CURRENTMODE PWM CONTROLLER DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT ( 文件：96.19 Kbytes 頁數(shù)：11 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | |
UC3844 | Low Start-Up and Operating Current Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperat 文件：874.34 Kbytes 頁數(shù)：7 Pages | UMW 友臺半導(dǎo)體 | UMW | |
UC3844 | Low Start-Up and Operating Current Description The 3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF?Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperat 文件：881.38 Kbytes 頁數(shù)：7 Pages | UMW 友臺半導(dǎo)體 | UMW | |
UC3844 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS 文件：298.44 Kbytes 頁數(shù)：7 Pages | UTC 友順 | UTC | |
UC3844 | CURRENT MODE PWM CONTROLLER 文件：720.15 Kbytes 頁數(shù)：24 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Duty cycle (Max) (%)：
50
- Supply voltage (Max) (V)：
28
- UVLO thresholds on/off (V)：
16/10
- Features：
Adjustable Switching Frequency
- Operating temperature range (C)：
0 to 70
- Rating：
Catalog
- Frequency (Max) (kHz)：
500
- Gate drive (Typ) (A)：
1
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC |
24+ |
SOP8 |
12000 |
原廠原裝渠道剛到新貨假一罰十 |
詢價 | ||
XINBOLE/芯伯樂 |
24+ |
SOP |
2000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價 | ||
ST(意法) |
25+ |
N/A |
18798 |
原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號開票。 |
詢價 | ||
ST(意法) |
25+ |
N/A |
18798 |
原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號開票。 |
詢價 | ||
ON |
2012+ |
DIP |
32550 |
100%進(jìn)口原裝現(xiàn)貨庫存，特價熱賣，假一賠十！ |
詢價 | ||
TEXAS |
25+ |
SOP14L |
680 |
原裝現(xiàn)貨熱賣中,提供一站式真芯服務(wù) |
詢價 | ||
ST |
23+ |
SO-14 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
24+ |
3 |
詢價 | |||||
ST |
11+ |
SOP |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價 | ||
UC |
SMD |
247 |
自己公司全新庫存絕對有貨 |
詢價 |
相關(guān)規(guī)格書
更多- UNE5532
- WNS40H100C
- WNS40H100CB
- WFI2012FSR68K
- UPD70F3745GJ-GAE-AX
- Z84C1516ASG
- VRF2933MP
- VS-40HFR80
- VS-40HFR80M
- VS-40HFR140M
- VS-40HFR160
- VS-40HFR120M
- VS-40HFR100
- VS-40HFR10M
- VS-40HFR100M
- VS-40HFR160M
- XN0650100L
- Z-807B012201101
- Z-807B102201101
- Z-30220110220000
- Z-807B112201101
- W989D2DBJX
- VJ0805Y104KXARW1BC
- VJ0805Y104KXACW1BC
- VJ0805Y104KXAAT2MP
- VJ0805Y104KXATW1BC
- VJ0805Y104KXAAR5G
- VJ0805Y104KXAAT68
- VJ0805Y104KXAAJ68
- UCC38C54
- UCC38C43
- UCC38C51
- UCC38C50
- UCC38C42
- UCC38C41
- UPD720115
- UPD720112
- UPD720100A
- UPD720101
- UPD720102
- UPD720114
- UPD720110
- WMO08N65C4
- WIS1812
- VS-70MT160PBPBF
相關(guān)庫存
更多- XRCGB25M000F3N00R0
- WNS40H100CG
- WFI2520FSR68K
- WRL-13745
- V24B3V3C150BL
- VRF2933
- VS-40HFR
- VS-40HFR60
- VS-40HFR120
- VS-40HFR20M
- VS-40HFR40M
- VS-40HFR20
- VS-40HFR40
- VS-40HFR60M
- VS-40HFR140
- VS-40HFR10
- ZT232LEEN
- Z-807B212201101
- Z-807B002201101
- Z-807B202201101
- Z-30220110220010
- VJ0805Y104KXAAT2M
- VJ0805Y104KXAAR68
- VJ0805Y104KXAAR2L
- VJ0805Y104KXAPW1BC
- VJ0805Y104KXAAT2L
- VJ0805Y104KXAAT5G
- VJ0805Y104KXAAJ2L
- VJ0805Y104KXAAJ2MP
- UCC38C40
- UCC38C44
- UCC38C52
- UCC38C55
- UCC38C45
- UCC38C53
- UPD720113
- UPD72012
- UPD720133
- UPD720122
- UPD720130
- UPD7201A
- WMO08N65EM
- WMO08N65PC4
- XK1500BA034M
- VT6122
