ML4828中文资料PDF规格书
ML4828规格书详情
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 3Ω CMOS output drivers
■ Under-voltage lockout circuit with 1.5V hysteresis
产品属性
- 型号:
ML4828
- 制造商:
MICRO-LINEAR
- 制造商全称:
MICRO-LINEAR
- 功能描述:
BiCMOS Phase Modulation/Soft Switching Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FIR |
21+ |
DIP |
575 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ML |
2406+ |
DIP |
650 |
诚信经营!进口原装!量大价优! |
询价 | ||
ML |
24+ |
DIP |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MICRO LINEAR |
2022 |
DIP20 |
1245 |
询价 | |||
MICROLI |
DIP |
60 |
询价 | ||||
ML |
1742+ |
DIP |
5660 |
深圳公司原装现货!特价支持实单!工厂BOM! |
询价 | ||
ON-安森美 |
24+25+/26+27+ |
车规-控制器IC |
2368 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ML |
2020+ |
SOP |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
ML |
11+ |
DIP |
1112 |
特价热销现货库存100%原装正品欢迎来电订购! |
询价 | ||
FIR |
22+ |
DIP |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 |