NXP Semiconductors TEA1999TK/1J Power Supply Controllers, Monitors
FLYBACK SR
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TEA1999TK/1J
Detailed Description
FLYBACK SR
Package
8-VDFN Exposed Pad
Key Features
Package / Case: 8-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TEA1999TK/1J Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors TEA1999TK/1J Power Supply Controllers, Monitors technical specifications.
General
Package / Case
8-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
0V ~ 21V
Current Supply
250 µA
Applications
Active/Synchronous Rectification Controller
Alternate Parts Comparison (TEA1999TK/1J vs TEA1521P/N2,112 vs TEA1522P/N2,112 vs TEA1521T/N2,118)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VDFN Exposed Pad | 8-DIP | 8-DIP | 14-SOIC |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 145°C (TJ) | -40°C ~ 145°C (TJ) | -40°C ~ 145°C (TJ) |
| Supply Voltage | 0V ~ 21V | 7.5V ~ 40V | 7.5V ~ 40V | 7.5V ~ 40V |
| Series | -- | STARplug™ | STARplug™ | STARplug™ |
| Switching Frequency | -- | 10kHz ~ 200kHz | 10kHz ~ 200kHz | 10kHz ~ 200kHz |
| Control Features | -- | Frequency Control | Frequency Control | Frequency Control |
| Duty Cycle | -- | 75% | 75% | 75% |
| Fault Protection | -- | Current Limiting, Over Temperature, Short Circuit | Current Limiting, Over Temperature, Short Circuit | Current Limiting, Over Temperature, Short Circuit |
| Internal Switch S | -- | Yes | Yes | Yes |
| Output Isolation | -- | Isolated | Isolated | Isolated |
| Power Watts | -- | 30 W | 30 W | 30 W |
| Topology | -- | Flyback | Flyback | Flyback |
| Action |
More Parts in Power Supply Controllers and Monitors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.