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UC3845L-D08-T中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UC3845L-D08-T規(guī)格書詳情
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-voltage lockout thresholds. The UC3844 ideally suited to off-line applications with UVLO thresholds of 16V(ON) and 10V(OFF), and UC3845 has UVLO thresholds of 8.5V(ON) and 7.6V(OFF) for lower voltage applications.
FEATURES
* Operation output switching frequency up to 500 kHz
* Output deadtime adjustable from 50 to 70
* Automatic feed forward compensation
* Latching PWM for cycle-by-cycle current limiting
* High current totem pole output
* Internally trimmed reference with under voltage lockout
* UVLO with hysteresis
* Low startup and operating current
產(chǎn)品屬性
- 型號：
UC3845L-D08-T
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC |
24+ |
DIP-8 |
15296 |
只做原裝正品現(xiàn)貨歡迎來電查詢15919825718 |
詢價 | ||
UTC |
21+ |
DIP-8 |
2000 |
原裝優(yōu)勢現(xiàn)貨 歡迎咨詢 |
詢價 | ||
24+ |
N/A |
60000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
UTC/友順 |
21+ |
DIP-8 |
6856 |
百域芯優(yōu)勢 實單必成 可開13點增值稅 |
詢價 | ||
UTC/友順 |
23+ |
DIP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
UTC |
2020+ |
SOP8 |
172 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
UTC(友順) |
24+ |
DIP8 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
UTC/友順 |
2022+ |
DIP8 |
50000 |
原廠原裝,假一罰十 |
詢價 | ||
UTC |
W2,RKAP |
DIP-8 |
32314 |
原裝現(xiàn)貨17377264928微信同號 |
詢價 | ||
UTC/友順 |
24+ |
NA/ |
10950 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 |
