ML4828中文資料MICRO-LINEAR數(shù)據(jù)手冊(cè)PDF規(guī)格書
ML4828規(guī)格書詳情
GENERAL DESCRIPTION
The ML4828 is a complete BiCMOS phase modulation control IC suitable for full bridge soft switching converters. Unlike conventional PWM circuits, the phase modulation technique allows for zero voltage switching (ZVS) 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 ML4828 can be operated in either voltage or current mode. Both cycle-by-cycle current limit, integrating fault detection, and soft start reset are provided. The under voltage lockout circuit features a 1.5V hysteresis with a low starting current to allow off-line start up with a bleed resistor. A shutdown function powers down the IC, putting it into a low quiescent state.
FEATURES
■ 5V BiCMOS for low power and high frequency (1MHz) operation
■ Full bridge phase modulation zero voltage switching circuit with independent programmable delay times
■ Current or voltage mode operation capability
■ Cycle-by-cycle current limiting with integrating fault detection and restart delay
■ Can be externally synchronized
■ Four 3? CMOS output drivers
■ Under-voltage lockout circuit with 1.5V hysteresis
產(chǎn)品屬性
- 型號(hào)：
ML4828
- 制造商：
MICRO-LINEAR
- 制造商全稱：
MICRO-LINEAR
- 功能描述：
BiCMOS Phase Modulation/Soft Switching Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MICROLINEAR |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ML |
2021+ |
DIP |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ML |
DIP |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MICROLINEAR |
23+ |
SMD |
11923 |
詢價(jià) | |||
ML |
2406+ |
DIP |
650 |
誠信經(jīng)營!進(jìn)口原裝!量大價(jià)優(yōu)! |
詢價(jià) | ||
ML |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
Fairchild Semiconductor |
21+ |
NA |
12500 |
正品專賣,進(jìn)口原裝深圳現(xiàn)貨 |
詢價(jià) | ||
MICROLI |
24+ |
DIP |
60 |
詢價(jià) | |||
Rochester Electronics, LLC |
22+ |
- |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
羅徹斯特 |
20+ |
- |
5000 |
詢價(jià) |
