Datasheet Details
| Part number | TNY254PN |
|---|---|
| Manufacturer | Power Integrations |
| File Size | 1.45 MB |
| Description | Low Power Off-line Switcher |
| Download | TNY254PN Download (PDF) |
|
|
Overview: TNY253/254/255 TinySwitch™ Family Energy Efficient, Low Power Off-line Switchers Product Highlights Lowest Cost, Low Power Switcher Solution • Lower cost than RCC, discrete PWM and other integrat- ed/hybrid solutions • Cost effective replacement for bulky linear adapters • Lowest component count • Simple ON/OFF control – no loop compensation devices • No bias winding – simpler, lower cost transformer • Allows simple RC type EMI filter for up to 2 W from universal input or 4 W from 115 VAC input Extremely Energy Efficient • Consumes only 30/60 mW at 115/230 VAC with no load • Meets Blue Angel, Energy Star, Energy 2000 and 200 mW European cell phone requirements for standby • Saves $1 to $4 per year in energy costs (at $0.12/kWHr) compared to bulky linear adapters • Ideal for cellular phone chargers, standby power supplies for PC, TV and VCR, utility meters, and cordless phones.
Download the TNY254PN datasheet PDF. This datasheet also includes the TNY255GN variant, as both parts are published together in a single manufacturer document.
| Part number | TNY254PN |
|---|---|
| Manufacturer | Power Integrations |
| File Size | 1.45 MB |
| Description | Low Power Off-line Switcher |
| Download | TNY254PN Download (PDF) |
|
|
|
The TinySwitch family uses a breakthrough design to provide the lowest cost, high efficiency, off-line switcher solution in the 0 to 10 W range.
These devices integrate a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit and thermal shutdown circuitry.
They start-up and run on power derived from the DRAIN voltage, eliminating the need for a transformer bias winding and the associated circuitry.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
TNY254P | Low Power Off-line Switcher | Power Integrations Inc. |
|
TNY254 | Low Power Off-line Switcher | Power Integrations Inc. |
|
TNY254G | Low Power Off-line Switcher | Power Integrations Inc. |
| Part Number | Description |
|---|---|
| TNY254GN | Low Power Off-line Switcher |
| TNY253GN | Low Power Off-line Switcher |
| TNY253PN | Low Power Off-line Switcher |
| TNY255GN | Low Power Off-line Switcher |
| TNY255PN | Low Power Off-line Switcher |
| TNY256G | Low Power Off-line Switcher |
| TNY256GN | Low Power Off-line Switcher |
| TNY256P | Low Power Off-line Switcher |
| TNY256PN | Low Power Off-line Switcher |
| TNY256Y | Low Power Off-line Switcher |