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-STARTING `UNDER AND OVERVOLTAGE LOCK-OUT `AUTOMATIC STAND-BY MODE RECOGNITION`LARGE POWER RANGE CAPABILITY...

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TEA2260 Picture
SeekIC No. : 004517324 Detail

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...

floor Price/Ceiling Price

Part Number:
TEA2260
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2025/1/12

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Product Details

Description



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 IN STAND-BY (Burst mode)
`INTERNAL PWM SIGNAL GENERATOR



Pinout

  Connection Diagram


Specifications

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



Description

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.




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