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UC3844-S08-T中文資料友順數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
UC3844-S08-T |
功能描述 | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS |
文件大小 |
298.95 Kbytes |
頁面數(shù)量 |
7 頁 |
生產(chǎn)廠商 | Unisonic Technologies |
企業(yè)簡稱 |
UTC【友順】 |
中文名稱 | 友順科技股份有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-5 10:50:00 |
人工找貨 | UC3844-S08-T價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC3844-S08-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:
UC3844-S08-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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
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 | ||
ST |
23+ |
SO-14 |
12335 |
詢價 | |||
ST |
24+ |
SOP14S |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
UC |
99+ |
SOP |
556 |
自己公司全新庫存絕對有貨 |
詢價 | ||
TI/德州儀器 |
24+ |
DIP-8 |
6000 |
只做原裝,歡迎詢價,量大價優(yōu) |
詢價 | ||
ST |
24+ |
DIP |
16900 |
支持樣品,原裝現(xiàn)貨,提供技術(shù)支持! |
詢價 | ||
TI |
08+ |
TI |
10436 |
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家 |
詢價 | ||
MOT/UC/ST |
18+ |
DIP8 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ST |
24+ |
5000 |
自己現(xiàn)貨 |
詢價 | |||
ST |
20+ |
DIP-8 |
6600 |
原裝現(xiàn)貨,特價出售。 |
詢價 |