STEVAL-ISC002V1 Resonant LCC 90 W notebook power adapter based on the L6599 and STP9NK50ZF
This demonstration board is a 90 W wide-range mains AC-DC adapter which is power factor corrected. Its electrical specifications are suitable for typical high-end portable computer power adapters. The particular benefits of this design are the very low no-load input consumption (<0.5 W) and the very high global efficiency.
The architecture is based on a two-stage approach: a front-end PFC pre-regulator based on the L6563 TM PFC controller and a downstream multi-resonant half-bridge converter that makes use of the L6599 resonant controller.
技术特性
- Dimensions (L/W/H): 132 mm / 52 mm / 22 mm
- Universal AC mains range: 90 VAC to 264 VAC
- High output power: 90 W (4.74 A, 19 VDC)
- Very low output noise and ripple: less than 300 m VP-P
- Very low standby power: less than 0.5 W at 264 V
- Hiccup mode: Auto recovery with SCP
- Latch mode: OVP acts while VOUT > 29 VDC
- Efficiency > 88% at universal AC mains range
| 功能框图
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STEVAL-ISC002V1 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 |
| STEVAL-ISC002V1 |
Active |
|
1000 |
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|
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DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-ISC002V1 : DB0626: Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N |
1 |
92KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2565: PM6680A evaluation kit dual step-down controller with auxiliary voltages |
2 |
1100KB |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
