LTA803N - HV start-up DCM/QR flyback controller

Product Overview

NXP Semiconductors

Part number	LTA803N
Manufacturer	NXP Semiconductors
File Size	341.12 KB
Description	HV start-up DCM/QR flyback controller
Datasheet	LTA803N Datasheet
Additional preview pages of the LTA803N datasheet.

The TEA1753T is the third generation of green Switched Mode Power Supply (SMPS) controller ICs.

2.1 Distinctive features.
Integrated PFC and flyback controller.
Universal mains supply operation (70 V (AC) to 276 V (AC)).
Dual-boost PFC with accurate maximum output voltage (NXP patented).
High level of integration, resulting in a very low external component count and a cost-effective design.
Adjustable PFC switch off delay 2.2 Green features.
On-chip start-up current source.
Power down functionality for very low standby power 2.3 PFC green features.

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Published: Dec 12, 2021 |