VIPER12A-E Fixed frequency off line converter
The VIPER12A combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.
Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.
The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage (This feature is well adapted to battery charger adapter configurations), automatic burst mode in low load condition and overvoltage protection in HICCUP mode
技术特性
- Fixed 60 kHz switching frequency
- 9 V to 38 V wide range VDDvoltage
- Current mode control
- Auxiliary undervoltage lockout with hysteresis
- High voltage start-up current source
- Overtemperature, overcurrent and overvoltage protection with auto-restart
- Typical power capability
- European (195 - 265 Vac) 8 W for SO-8, 13 W for DIP-8
- European (85 - 265 Vac) 5 W for SO-8, 8 W for DIP-8
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功能框图
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VIPER12A-E 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 |
| VIPER12ADIP-E |
Active |
|
1000 |
|
Tube |
|
|
| VIPER12ASTR-E |
Active |
|
1000 |
SO-8 |
Tape And Reel |
|
|
DATASHEET
| 描述 |
版本 |
大小 |
| VIPER12A-E : DS4583: Low power offline switched-mode power supply primary switcher |
2 |
526KB |
DATA BRIEF
| 描述 |
版本 |
大小 |
| DB0510: VIPer12A-E off line, constant current driver for high intensity LEDs |
1 |
73KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN1894: VIPower: VIPer12A non insulated buck and buck-boost converter reference board |
1 |
305KB |
| AN1514: VIPower: double output buck or buck-boost converter using VIPer12A-E/22A-E |
2 |
267KB |
| AN2264: THREE-PHASE SMPS FOR LOW POWER APPLICATIONS WITH VIPer12A |
1 |
1063KB |
| AN2393: Reference design: wide range 200W L6599-based HB LLC resonant converter for LCD TV & flat panels |
5 |
667KB |
| AN2448: EVALTSM1052: Ultra small battery charger using TSM1052 |
1 |
1111KB |
| AN2544: Designing a low cost power supply using a VIPer12/22A-E in a buck configuration |
4 |
357KB |
| AN2300: An alternative solution to capacitive power supply using buck converter based on VIPer12A |
1 |
265KB |
| AN2747: 250 W HID metal halide electronic ballast |
1 |
1285KB |
TECHNICAL NOTES
| 描述 |
版本 |
大小 |
| TN0023: Discontinuous flyback transformer description and parameters of design |
1 |
65KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0377: VIPer® design software help |
2 |
315KB |
| UM0428: IGBT Power module evaluation kit - Semitop2 power board |
2 |
836KB |
| UM1491: 100 W 3-phase inverter demonstration board using the L6390 and STD5N52U for vector control |
1 |
412KB |
BOARDS AND TOOLS
