(China (Mainland))
Product Summary
The TEA1521T/N2 is a high-performance SMPS ICs for low-power systems.
Parametrics
TEA1521T/N2 Parametrics:
Packaging
Tape & Reel (TR)
Output Isolation
Isolated
Frequency Range
10kHz ~ 200kHz
Voltage - Input
7.5 V ~ 40 V
Voltage - Breakdown
650V
Voltage - Output
-
Power (Watts)
30W
Operating Temperature
-40°C ~ 145°C
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SO
For Use With
Associated Product
Other Names
568-2334-2
935269965518
TEA1521TD-T
Features
TEA1521T/N2 Features:
- ? Designed for general purpose supplies up to 30 W
- ? Integrated power switch:24 Ω; 650 V
- ? Operates from universal AC mains supplies (80 V to 276 V)
- ? Adjustable frequency for flexible design
- ? RC oscillator for load insensitive regulation loop constant
- ? Valley switching for minimum switch-on loss
- ? Frequency reduction at low power output makes low standby power possible (< 100 mW)
- ? Adjustable overcurrent protection
- ? Undervoltage protection
- ? Temperature protection
- ? Short-circuit winding protection
- ? Simple application with both primary and secondary (opto) feedback
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 TEA1521T/N2,118 |
NXP Semiconductors |
Switching Converters, Regulators & Controllers Switched Mode Power Supply Controller |
Data Sheet |
Negotiable |
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|
TEA1521T/N2,518 |
NXP Semiconductors |
Switching Converters, Regulators & Controllers STARPLUG SMPS CNTRLR 24 OHM |
Data Sheet |
|
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