PMP7188, High-line 185V to 265VAC input, 12 V @ 2A output Isolated Flyback AC to DC Converter
使用 Texas Instruments 的 LM5021MMX-2 的参考设计
Image
1 / 3
依据最终产品
- Audio Amplifier
- Building Automation
- Fly-Back Converter
- Industrial
- Smart Electric Meter
说明
- PMP7188, High-line 185V to 265VAC input, 12 V @ 2A output Isolated Flyback AC to DC Converter. This power reference design uses the LM5021 AC-DC Current Mode PWM controller. The switching frequency is programmed at 130KHz in an isolated flyback topology with minimal external components and small form factor size. The design is optimized for high-line input and 12V / 2A output. High Efficiency is achieved over load range thanks to the skip cycle mode and ultra low start-up current of the LM5021 controller
主要特色
-
Conversion TypeAC to DC
-
Input Voltage184 to 265 (AC) V
-
Output Voltage12 V
-
Output Current2 A
-
Output Power270 W
-
Efficiency86.6 %
-
TopologyFlyback
Featured Parts (8)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
TL431AIDBZT | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
|
|
TL431AIDBZR | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
|
TCMT1107 | Vishay | Transistor and Photovoltaic Output Photocouplers | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SSOP T/R | 买入 | |
|
|
TL431AIDBZRG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
|
|
TL431AIDBZTG4 | Texas Instruments | Voltage References | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R | 买入 | |
|
LM5021MMX-2/NOPB | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 560kHz T/R 8-Pin VSSOP | 买入 | |
|
|
LM5021MMX-2/NOPB | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 560kHz T/R 8-Pin VSSOP | 买入 | |
|
|
LM5021MMX-2 | Texas Instruments | AC to DC Switching Converters | AC-DC Current-Mode PWM Controller | 买入 | |