Features: `POSITIVE AND NEGATIVE CURRENT UP TO 1.2A and 2A `LOW START-UP CURRENT `DIRECT DRIVE OF THE POWER TRANSISTOR`TWO LEVELS TRANSISTOR CURRENT LIMITATION`DOUBLE PULSE SUPPRESSION `SOFT-STARTING `UNDER AND OVERVOLTAGE LOCK-OUT `AUTOMATIC STAND-BY MODE RECOGNITION`LARGE POWER RANGE CAPABILITY...
TEA2260: Features: `POSITIVE AND NEGATIVE CURRENT UP TO 1.2A and 2A `LOW START-UP CURRENT `DIRECT DRIVE OF THE POWER TRANSISTOR`TWO LEVELS TRANSISTOR CURRENT LIMITATION`DOUBLE PULSE SUPPRESSION `SOFT-STARTI...
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Symbol |
Parameter |
Test Conditions |
Unit |
VCC V+ IOUT+ IOUT- Tj Tstg |
Power Supply V16-V4, 5, 12, 13 Output Stage Power Supply V15-V4, 5, 12, 13 Positive Output Current (source current) Negative Output Current (sink current) Operating Junction Temperature Storage Temperature Range |
20 20 1.5 2.5 150 -40, +150 |
V V A A °C °C |
The TEA2260/61 is a monolithic integrated circuit for the use in primary part of an off-line switching mode power supply.
All functions required for SMPS control under normal operating, transient or abnormal conditions are provided.
The capability of working according to the "masterslave" concept, or according to the "primary regulation" mode makes the TEA2260/61 very flexible and easy to use. This is particularly true for TV receivers where the IC provides an attractive and low cost solution (no need of stand-by auxiliary power supply). See application note AN376/0490 for detailed information.