Key facts
- Brand
- Power integrations
- Model
- TOP209
- Category
- Power Management
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-12
Start here
Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet
The document details the Power Integrations TOPSwitch Family, specifically models TOP209 and TOP210. These devices integrate a high voltage N-channel MOSFET with a controlled turn-on gate driver and a voltage mode PWM controller into an industry standard eight pin DIP package. They are intended for off-line power supply applications in the 0 to 8 W (or 0 to 5 W universal) range, replacing linear supplies or discrete switcher solutions.
Read onlinePower integrations TOP209 specifications
| Nominal Oscillator Frequency | 100 kHz |
|---|---|
| Maximum Duty Cycle | 70% |
| MOSFET Voltage Rating | 700 V |
| Controller Power Consumption | 6 mW |
Source: Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet
All Power integrations TOP209 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the intended output power range for the TOP209/210?
The device is intended for applications in the 0 to 8 W (0 to 5 W universal) range.
From: Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet
What is the nominal frequency of the internal oscillator?
The nominal frequency of the internal oscillator was chosen to be 100 kHz.
From: Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet
What is the output power range for the TOP209?
The TOP209 supports an output power range of 0 to 4 W.
From: Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet
What is the output power range for the TOP210?
The TOP210 supports an output power range of 0 to 8 W.
From: Power Integrations TOP209/210 Three-terminal Off-line PWM Switch Datasheet