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CS2844LDR14中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
CS2844LDR14規(guī)格書(shū)詳情
Current Mode PWM Control Circuit with 50 Max Duty Cycle
The CS3844/45 provides all the necessary features to implement off–line fixed frequency current–mode control with a minimum number of external components.
The CS3844 family incorporates a new precision temperature–controlled oscillator to minimize variations in frequency. An internal toggle flip–flop, which blanks the output every other clock cycle, limits the duty–cycle range to less than 50. An undervoltage lockout ensures that VREF is stabilized before the output stage is enabled. In the CS2844/CS3844 turn on occurs at 16 V and turn off at 10 V. In the CS2845/CS3845 turn on is at 8.4 V and turn off at 7.6 V.
Features
? Optimized for Off–Line Control
? Temp. Compensated Oscillator
? 50 Max Duty–Cycle Clamp
? VREF Stabilized Before Output Stage Is Enabled
? Low Start–Up Current
? Pulse–By–Pulse Current Limiting
? Improved Undervoltage Lockout
? Double Pulse Suppression
? 1.0 Trimmed Bandgap Reference
? High Current Totem Pole Output
產(chǎn)品屬性
- 型號(hào)：
CS2844LDR14
- 制造商：
CHERRY
- 制造商全稱(chēng)：
CHERRY
- 功能描述：
Current Mode PWM Control Circuit with 50% Max Duty Cycle
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ONSEM |
23+ |
NA/ |
23639 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
ON SEM |
2020+ |
DIP-8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
IXYS |
24+ |
MODULE |
2100 |
一級(jí)代理/全新原裝現(xiàn)貨 供應(yīng)!!! |
詢(xún)價(jià) | ||
CHERRY |
DIP-8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
ON |
22+ |
DIP-8 |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
A |
24+ |
DIP-8 |
30 |
詢(xún)價(jià) | |||
ONSEM |
18+ |
DIP-8 |
11309 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢(xún)價(jià) | ||
ON |
24+ |
SOP-14 |
5000 |
只有原裝 |
詢(xún)價(jià) | ||
ONSEM |
23+ |
TO-100 |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
ONSEM |
24+ |
DIP-8 |
25500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
詢(xún)價(jià) |
