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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.
TEA2260 Maximum Ratings
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
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 IN STAND-BY (Burst mode) `INTERNAL PWM SIGNAL GENERATOR
TEA2260 Connection Diagram
TEA2261 Parameters
Technical/Catalog Information
TEA2261
Vendor
STMicroelectronics
Category
Integrated Circuits (ICs)
Packaging
Tube
Package / Case
16-DIP (300 mil)
Power (Watts)
140W
Voltage - Input
8.4 ~ 20 V
Voltage - Output
-
Frequency Range
10 ~ 100kHz
Operating Temperature
-20°C ~ 150°C
Output Isolation
Isolated
Drawing Number
*
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
TEA2261 TEA2261
TEA2261 General 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 "master- slave" 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.
TEA2261 Maximum Ratings
SYMBOL
PARAMETER
RATING
UNIT
VCC
Power Supply V16-V4, 5, 12, 13
20
V
V+
Output Stage Power Supply V15-V4, 5, 12, 13
20
V
IOUT+
Positive Output Current (source current)
1.5
A
IOUT-
Negative Output Current (sink current)
2.5
A
TJ
Operating Junction Temperature
150
°C
Tstg
Storage temperature range
40 +150
°C
TEA2261 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
TEA2261 Connection Diagram
TEA2262 General Description
The TEA2262 is a monolithic integrated circuit for the usein primarypart of anoff-line switchingmode power supply using a MOSpower transistor. 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 TEA2262 very flexible and easy to use. This is particularly true for TV receivers wherethe IC providesanattractive andlow cost solution (no need of stand-by auxiliary power supply).
TEA2262 Maximum Ratings
Symbol
Parameter
Value
Unit
VCC
Power Supply V16-V4, 5, 12, 13
20
V
V+
Output Stage Power Supply V15-V4, 5, 12, 13
20
V
IOUT+
Positive Output Current (source current)
1.5
A
IOUT-
Negative Output Current (sink current)
1.5
A
Tj
Operating Junction Temperature
150
°C
Tstg
Storage Temperature
-40, +150
°C
TEA2262 Features
·POSITIVE AND NEGATIVE OUTPUT CURRENTUP TO 1A ·LOW START-UP CURRENT ·DIRECT DRIVE OF THE MOS POWER TRANSISTOR ·TWO LEVELS TRANSISTOR CURRENT LIMITATION ·DOUBLE PULSE SUPPRESSION ·SOFT-STARTING ·UNDER AND OVERVOLTAGE LOCK-OUT ·AUTOMATIC STAND-BY MODE ·LARGE POWER RANGE CAPABILITY IN STAND-BY (Burst mode) ·INTERNAL PWM SIGNAL GENERATOR