FP7172 - Universal High Brightness LED Driver

Feeling Technology

General Description

The FP7172 is an open loop, current mode, control LED driver IC.

The FP7172 can be programmed to operate in either a constant frequency or constant off-time mode.

Key Features

Switch mode controller for single switch LED drivers.
Enhanced drop-in replacement to the FP7172.
Open loop peak current controller.
Internal 15 to 450V linear regulator.
Constant frequency or constant off-time operation.
Requires few external components for operation.

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FP7172 universal high brightness led driver by Feeling Technology - Datasheet Preview

Datasheet Details

Part number	FP7172
Manufacturer	Feeling Technology
File Size	472.14 KB
Description	Universal High Brightness LED Driver
Datasheet	FP7172 Datasheet

Other Datasheets by Feeling Technology

Part Number	Description
FP7170	90V Linear LED Driver
FP7171	Universal High Brightness LED Driver
FP7176	LED Driver
FP7102	2A Buck Constant Current Switching Regulator
FP7103	3A Buck Constant Current Switching Regulator
FP7122	LED Driver
FP7123	LED Driver
FP7125	LED Driver
FP7126	LED Driver
FP7128	LED Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FP7172 Universal High Brightness LED Driver General Description The FP7172 is an open loop, current mode, control LED driver IC. The FP7172 can be programmed to operate in either a constant frequency or constant off-time mode. It includes an 15 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. The FP7172 is ideally suited for buck LED drivers. Since the FP7172 operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. The FP7172 is available in the small footprint SOT23-6L package to fit in space-saving PCB layout for miscellaneous application fields.