LT124XMJ8中文資料LINEAR數(shù)據(jù)手冊PDF規(guī)格書
LT124XMJ8規(guī)格書詳情
DESCRIPTION
The LT?1241 series devices are 8-pin, fixed frequency, current mode, pulse width modulators. They are improved plug compatible versions of the industry standard UC1842 series. These devices have both improved speed and lower quiescent current. The LT1241 series is optimized for off-line and DC/DC converter applications. They contain a temperature-compensated reference, high gain error amplifier, current sensing comparator and a high current totem pole output stage ideally suited to driving power MOSFETs. Start-up current has been reduced to less than 250μA.
FEATURES
■ Low Start-Up Current: < 250μA
■ 50ns Current Sense Delay
■ Current Mode Operation: To 500kHz
■ Pin Compatible with UC1842 Series
■ Undervoltage Lockout with Hysteresis
■ No Cross-Conduction Current
■ Trimmed Bandgap Reference
■ 1A Totem Pole Output
■ Trimmed Oscillator Frequency and Sink Current
■ Active Pull-Down on Reference and Output During Undervoltage Lockout
■ High Level Output Clamp: 18V
■ Current Sense Leading Edge Blanking
APPLICATIONS
■ Off-Line Converters
■ DC/DC Converters
產(chǎn)品屬性
- 型號(hào)：
LT124XMJ8
- 制造商：
LINER
- 制造商全稱：
Linear Technology
- 功能描述：
High Speed Current Mode Pulse Width Modulators
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LINEAR/凌特 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
LT |
2016+ |
SOP8 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) | ||
LT |
23+ |
SOP-8 |
5700 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請放心訂購! |
詢價(jià) | ||
LT |
24+ |
SOP-8 |
3200 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
TI |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
LT |
23+ |
SOP |
9526 |
詢價(jià) | |||
LINEAR |
2015+ |
DIP/SMD |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
LINEAR/凌特 |
24+ |
SOP |
12320 |
原裝正品 力挺實(shí)單 |
詢價(jià) | ||
LT |
24+ |
SOP-8 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
LT |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
