TEA1552 HV start-up flyback controller

NXP

Description

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 she.
The GreenChipII is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains.

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Datasheet Specifications

Part number: TEA1552
Manufacturer: NXP ↗
File Size: 758.74 KB
Datasheet: TEA1552_PhilipsSemiconductors.pdf
Description: HV start-up flyback controller

Features

* Distinctive features:
* Universal mains supply operation (70 V AC to 276 V AC)
* High level of integration, giving a very low external component count.
* Green features:
* Valley or zero voltage switching for minimum switching losses
* Efficient quasi-resonant operation at

Applications

* 3.1 Typical application Typical application areas are adapters and chargers (e. g. for laptops, camcorders and printers) and all applications that demand an efficient and cost-effective solution up to 250 W. 4. Ordering information Table 1. Ordering information Type number Package Name Descript

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TEA1552 start-up flyback controller NXP

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