L6598 Resonant Controller
The device is manufactured with the BCD OFF LINE technology, able to ensure voltage ratings up to 600V, making it perfectly suited for AC/DC Adapters and wherever a Resonant Topology can be beneficial. The device is intended to drive two Power MOS, in the classical Half Bridge Topology. A dedicated Timing Section allows the designer to set Soft Start Time, Soft Start and Minimum Frequency. An Error Amplifier, together with the two Enable inputs, are made available. In addition, the integrated Bootstrap Diode and the Zener Clamping on low voltage supply, reduces to a minimum the external parts needed in the applications
技术特性
- High voltage rail up to 600 V
- dV/dt immunity ±50 V/ns in full temperature range
- Driver current capability: 250 mA source 450 mA sink
- Switching times 80/40 ns rise/fall with 1 nF load
- CMOS shutdown input
- Undervoltage lock-out
- Soft-start frequency shifting timing
- Sense op amp for closed loop control or protection features
- High accuracy current controlled oscillator
- Integrated bootstrap diode
- Clamping on Vs
- SO16, DIP16 packages
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功能框图
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L6598 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| L6598 |
Active |
|
1000 |
PDIP 16 |
Tube |
|
|
| L6598D013TR |
Active |
|
1000 |
SO-16 |
Tape And Reel |
|
|
| L6598D |
Active |
|
1000 |
SO-16 |
Tube |
|
|
DATASHEET
| 描述 |
版本 |
大小 |
| L6598 : High voltage resonant controller |
7 |
360KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN1660: ZVS resonant converter for consumer application using L6598 IC |
3 |
150KB |
| AN2530: Solution for 150 W half bridge resonant DC-DC converter |
1 |
197KB |
| AN2331: Reference design: 100W high performance, half bridge LLC multi-resonant SMPS with PFC |
1 |
826KB |
| AN2450: LLC resonant half-bridge converter design guideline |
5 |
583KB |
| AN1673: L6598 off-line controller for resonant converters |
6 |
204KB |
| AN1300: L6598 based 12V/3A resonant application |
1 |
79KB |
| AN2644: An introduction to LLC resonant half-bridge converter |
2 |
1315KB |
