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Power Integrations High Side Off Liner Power Switch IC 8-Pin DIP-C Package TNY279PN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Power Integrations |
| Height | 3.68mm |
| Length | 9.83mm |
| Model | TNY279PN |
| Width | 6.6mm |
| Mount Type | Through Hole |
| Number of inputs | 1 |
| Series | TNY279 |
| Power Rating | 25W |
| Maximum Operating Temperature | 150°C |
| Package Type | DIP-C |
| Minimum Operating Temperature | -40°C |
| Operating Current | 2250mA |
| Number of outputs | 5 |
| Pin Count | 8 |
| Switch On Resistance RdsOn | 6.7Ω |
| Self-biased | no bias winding or bias components |
Key Features
- Integrates 700V power MOSFET and oscillator for high-efficiency switching.
- Operates with simple ON/OFF control requiring no loop compensation.
- Selectable current limit maximizes power delivery and protective features.
- Self-biased design removes need for bias winding or components.
- Compact 8-pin DIP-C package suitable for through-hole mounting.
- Operates at 2250mA current with max temperature tolerance of 150°C.
- Robust, extended temperature range from -40°C to 150°C.
Product Description
Power Integrations TNY279PN is a high side, off liner power switch integrated circuit featuring an 8-pin DIP-C package. Designed with a 700V power MOSFET, oscillator, user-selectable current limit, and thermal shutdown circuitry, this IC simplifies power management with its ON/OFF control without the need for loop compensation.
The TinySwitch-III series, to which this model belongs, enhances system flexibility allowing for low system cost and extended power capability up to 25W. Its current limiting circuitry maximizes MOSFET and magnetics power delivery while minimizing maximum overload power, improving system reliability and efficiency.
This IC includes a self-biased operation mode, which removes the need for additional bias winding or biasing components, reducing component count and simplifying designs. The frequency jittering feature helps mitigate EMI, reducing overall filter costs and improving electromagnetic compatibility.
With a through-hole DIP-C package (dimensions approximately 9.83mm length, 6.6mm width, and 3.68mm height) and a pin count of 8, this device is designed for easy mounting in power management systems. The operating current rating is 2250mA, with a temperature range from -40°C to 150°C, suitable for harsh industrial and electronic environments.
Integrates a high-voltage MOSFET, oscillator, current limit, and thermal protection. Simple ON/OFF control scheme requires no loop compensation. Selectable current limit optimizes power handling and protection. Self-biased operation eliminates bias winding components.
Frequency jittering aids EMI reduction and lowers filtering costs. Compact 8-pin DIP-C package supports through-hole mounting. Robust temperature operating range from -40°C to 150°C.
This product is ideal for use in electronics power supplies, industrial control systems, and other applications requiring compact, efficient power switch solutions. Explore more Power Management ICs and Power Switch ICs from EnvMart for your electronic design needs.
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Frequently Asked Questions
The TNY279PN has a maximum power rating of 25W.
This model operates at a current rating of 2250mA.
The operating temperature range for this unit is from -40°C to 150°C.
It comes in a DIP-C package suitable for through-hole mounting.
This integrated circuit features a pin count of 8.
The switch on resistance RdsOn for the TNY279PN is 6.7Ω.
No, it operates in a self-biased mode, eliminating the need for bias winding or bias components.
The frequency jittering feature in this IC helps mitigate EMI, reducing overall filter costs.
This model is part of the TinySwitch-III series.
The maximum operating temperature for the TNY279PN is 150°C.
This power switch IC has a total of 5 outputs.
The TNY279PN is manufactured in India.
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