Key facts
- Brand
- Philips
- Model
- TEA1552
- Industry
- Industrial
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-07-04
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Philips TEA1552 GreenChip II SMPS Control IC Data Sheet
The TEA1552 is a GreenChip II SMPS control IC designed for compact flyback converters situated at the primary side. It features a high level of integration to minimize external components and supports universal mains supply operation from 70 to 276 V AC. The IC utilizes a proprietary high voltage BCD800 process for direct start-up from rectified mains voltage.
Read onlinePhilips TEA1552 specifications
| Mains supply operation range | 70 to 276 V AC |
|---|---|
| No-load power dissipation | < 300 mW |
| Maximum power level | 250 W |
| Package type | SOT108-1 |
| Package name | SOT108-1 |
Source: Philips TEA1552 GreenChip II SMPS Control IC Data Sheet
All Philips TEA1552 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the typical application areas for the TEA1552?
Typical application areas are adapters and chargers for laptops, camcorders and printers.
From: Philips TEA1552 GreenChip II SMPS Control IC Data Sheet
What is the minimum switching frequency in standby mode?
The minimum switching frequency is approximately 25 kHz.
From: Philips TEA1552 GreenChip II SMPS Control IC Data Sheet
What protection features does the Green Chip II family provide?
It includes over‑voltage (OVP), over‑current (OCP), over‑power (OPP), coil short‑circuit (SWP), output short‑circuit (SCP) and over‑temperature (OTP) protections.
Which applications are suitable for the TEA1533, TEA1552 and TEA1532 controllers?
They are used in LCD monitor SMPS/adaptors, notebook adapters, DVD‑RW power supplies and other high‑efficiency converters up to 250 W.