Power Integrations TNY287KG-TL Microcontrollers
Analog IC, Flyback, 18W, 150°C, SOP, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TNY287KG-TL
Series
Base Model
Detailed Description
Analog IC, Flyback, 18W, 150°C, SOP, Surface Mount
Package
eSOP-12B
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TNY287KG-TL Datasheet
Quick Jump:
Technical Specifications
Power Integrations TNY287KG-TL Microcontrollers technical specifications.
General
Package / Case
12-BESOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Voltage Breakdown
725V
Power Watts
18 W
Internal Switch S
Yes
Switching Frequency
124kHz ~ 140kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (TNY287KG-TL vs TNY287KG vs TNY5071K vs TNY285DG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40 °C ~ 150 °C | -40°C ~ 150°C (TJ) |
| Control Features | EN | Selectable Current Limit, Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control | Selectable Current Limit, Frequency Jittering, Programmable Switching Frequency, Soft Start | Selectable Current Limit, Frequency Jittering, Auto-Restart/Latching Fault Response, On/Off Control |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Package / Case | 12-BESOP | 12-BESOP | -- | 8-SOIC |
| Switching Frequency | 124kHz ~ 140kHz | 124kHz ~ 140kHz | -- | 124kHz ~ 140kHz |
| Lifecycle Status | Active | Obsolete | -- | Obsolete |
| Duty Cycle | 67% | 67% | -- | 67% |
| Fault Protection | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit | -- | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | Yes | Yes | -- | Yes |
| Output Isolation | Isolated | Isolated | -- | Isolated |
| Power Watts | 18 W | 18 W | -- | 8.5 W |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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