ML4818中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
ML4818 |
| 功能描述 | Phase Modulation/Soft Switching Controller |
| 文件大小 |
92.37 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-19 10:30:00 |
| 人工找貨 | ML4818價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ML4818規(guī)格書詳情
General Description
The ML4818 is a complete phase modulation control IC suitable for full bridge soft switching converters. Unlike conventional PWM circuits, the phase modulation technique allows for zero-voltage switching transitions and square wave drive across the transformer. The IC modulates the phases of the two sides of the bridge to control output power.
The ML4818 can be operated in current mode. The delay times for the outputs are externally programmable to allow the zero-voltage switching transitions to take place.
Pulse-by-pulse current limit, integrating fault detection, and soft start reset are provided. The under-voltage lockout circuit features a 6V hysteresis with a low starting current to allow off-line start up with a low power bleed resistor. A shutdown function powers down the IC, putting it into a low quiescent state.
Features
? Full bridge phase modulation zero voltage switching circuit with programmable ZV transition times
? Constant frequency operation to 500kHz
? Current mode operation
? Cycle-by-cycle current limiting with integrating fault detection and restart delay
? Precision buffered 5V reference (+1)
? Four 1.5A peak current totem-pole output drivers
? Under-voltage lockout circuit with 6V hysteresis
? Power DIP package
產(chǎn)品屬性
- 型號(hào)：
ML4818
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
Phase Modulation/Soft Switching Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ML |
專業(yè)鐵帽 |
DIP |
4 |
原裝鐵帽專營(yíng),代理渠道量大可訂貨 |
詢價(jià) | ||
ML |
23+ |
DIP24 |
3880 |
正品原裝貨價(jià)格低 |
詢價(jià) | ||
ML |
QQ咨詢 |
PDIP |
825 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
ML |
24+ |
DIP-24 |
5620 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ML |
20+ |
DIP |
67500 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
ML |
24+ |
DIP |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
ML |
18+ |
DIP24 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
MICROLI |
24+ |
DIP |
25 |
詢價(jià) | |||
FSC |
23+ |
DIP24 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ML |
23+ |
DIP-24 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) |
