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Part Number
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TEA1552 |
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Manufacturer
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NXP |
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Description
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HV start-up flyback controller |
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Published
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Apr 16, 2005 |
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Detailed Description
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TEA1552
HV start-up flyback controller for DCM or QR mode; 125 kHz
fosc(h); standby output signal
Rev. 3.1 — 21 June ...
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Datasheet
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TEA1552
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Overview
TEA1552
HV start-up flyback controller for DCM or QR mode; 125 kHz
fosc(h); standby output signal
Rev.
3.
1 — 21 June 2012
Product data sheet
1.
General description
The GreenChipII is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains.
A high level of integration leads to a cost effective power supply with a very low number of external components.
The special built-in green functions allow the efficiency to be optimum at all power levels.
This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels.
At low power (standby) level...
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