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TPS60230 - White LED Charge Pump Current Source

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Texas Instruments

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TPS60230 White LED Charge Pump Current Source by Texas Instruments - Datasheet Preview — Datasheet preview – TPS60230

Datasheet Details

Part number	TPS60230
Manufacturer	Texas Instruments
File Size	698.31 KB
Description	White LED Charge Pump Current Source
Datasheet	TPS60230 Datasheet
Additional preview pages of the TPS60230 datasheet.

Product details

Description

The TPS60230 charge pump is optimized for white LED supplies in backlit color display applications.

Features

Regulated Output Current With 0.4% Matching.
Drives up to 5 LEDs at 25 mA Each.
LED Brightness Control Through PWM Control Signal.
High Efficiency by Fractional Conversion With 1x and 1.5x Modes.
1 MHz Switching Frequency.
2.7 V to 6.5 V Operating Input Voltage Range.
Internal Softstart Limits Inrush Current.
Low Input Ripple and Low EMI.
Overcurrent and Overtemperature Protected.
Undervoltage Lockout With.

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Published: Jun 7, 2022 |