TEA1530AT: GreenChip II SMPS control IC ARCHIVED

Overview

The GreenChip II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs. Its high level of integration allows the design of a cost effective power supply with a very low number of external components.

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Features

Universal mains supply operation, 70 VAC to 276 VAC.
High level of integration, resulting in a very low external component count.
Fixed frequency operation.
Cycle skipping mode at very low loads
On-chip start-up current source.
Safe restart mode for system fault conditions.
Undervoltage protection (foldback during overload).
IC OverTemperature Protection (OTP) (latched).
Low and adjustable OverCurrent Protection (OCP) trip level.
Soft (re)start.
Mains voltage-dependent operation-enabling level.
General purpose input for latched or safe restart protection and timing

Target Applications

Printer & LCD adapters / chargers / supplies

MoreLess

Features

Universal mains supply operation, 70 VAC to 276 VAC.
High level of integration, resulting in a very low external component count.
Fixed frequency operation.
Cycle skipping mode at very low loads
On-chip start-up current source.
Safe restart mode for system fault conditions.
Undervoltage protection (foldback during overload).
IC OverTemperature Protection (OTP) (latched).
Low and adjustable OverCurrent Protection (OCP) trip level.
Soft (re)start.
Mains voltage-dependent operation-enabling level.
General purpose input for latched or safe restart protection and timing

Target Applications

Printer & LCD adapters / chargers / supplies

Data Sheets

Block diagram for TEA1530Ax

S08 Package

Block diagram for TEA1530Ax
S08 Package

Block diagram for TEA1530Ax

S08 Package

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